Rapidly spliced and combined lamp

Abstract

The utility model relates to the technical field of combined lamps, and discloses a fast splicing combined lamp which comprises a lamp body, one side of the lamp body is fixedly connected with a connecting plate, the other side of the lamp body is fixedly connected with a connecting rod, and splicing mechanisms are arranged in the connecting plate and the connecting rod. And a positioning mechanism is arranged in the connecting rod, the splicing mechanism comprises a connecting sleeve, the connecting sleeve is rotationally connected to the outer wall of the connecting rod, and an inclined face groove is formed in the inner wall of the connecting sleeve. According to the LED lamp, the ball head rod is matched with the limiting block and the reset spring, the two lamp bodies can be in butt joint together only by inserting the connecting sleeve on the outer wall of the connecting rod into the inserting groove, and the two lamp bodies can be separated by pressing the limiting block; the lamp body can be quickly spliced or disassembled without a tool, so that the use convenience of the lamp body is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of combined lighting technology, and in particular to a quick-assembly combined lighting fixture. Background Technology

[0002] A modular lighting fixture is an IoT-enabled lighting fixture that can be easily assembled and disassembled. It consists of a main lamp holder and various peripheral expansion modules. The main lamp holder can provide power to the various peripheral expansion modules and facilitate quick installation.

[0003] A search revealed Chinese Patent Publication No. CN210462627U, which discloses a combined lighting fixture. This utility model uses fasteners to fix the fastening holes on one half of the connecting parts together with the corresponding fastening holes on the other half of the connecting parts. The fasteners can be screws, bolts, bolts, etc. When it is necessary to add a single lighting fixture, it is only necessary to disassemble the connecting rod and then add the required number of single lighting fixtures and the corresponding number of connecting parts. When it is necessary to reduce the number of single lighting fixtures, it is only necessary to disassemble the connecting rod and remove the corresponding single lighting fixtures.

[0004] Although the above-mentioned patented solutions realize the splicing and disassembly functions between lamp modules through the connector structure, they rely on fasteners such as bolts and screws for locking and fixing. Therefore, in actual operation, both the installation and disassembly processes require special tools to tighten or loosen the fasteners. This design makes it difficult for users to quickly assemble or disassemble the lamps when no tools are available, which seriously reduces the ease of use of the lamps. To address this issue, a quick splicing and combination lamp solution is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a quick-assembly combination lighting fixture, which aims to improve the problem mentioned in the prior art that "combination lighting fixtures require tools and fasteners to achieve quick assembly or disassembly, which is very troublesome".

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a quick-assembly and combination lamp, including a lamp body, a connecting plate fixedly connected to one side of the lamp body, a connecting rod fixedly connected to the other side of the lamp body, a splicing mechanism being provided inside the connecting plate and the connecting rod, and a positioning mechanism being provided inside the connecting rod.

[0007] The splicing mechanism includes a connecting sleeve which is rotatably connected to the outer wall of the connecting rod. An inclined groove is provided on the inner wall of the connecting sleeve, and a positioning hole is provided inside the inclined groove. A ball head rod penetrates and is slidably connected to the inner wall of the connecting plate. One end of the ball head rod is fitted to the inner wall of the positioning hole, the other end of the ball head rod is fixedly connected to a limiting block, and a return spring is sleeved on the outer wall of the ball head rod.

[0008] As a further description of the above technical solution:

[0009] The positioning mechanism includes a slider which is slidably connected to the inner wall of the connecting rod.

[0010] As a further description of the above technical solution:

[0011] One side of the slider is fixedly connected to a positioning spring, the end of the positioning spring away from the slider is fixedly connected to the inner wall of the connecting rod, and the other side of the slider is fixedly connected to a bent rod.

[0012] As a further description of the above technical solution:

[0013] The connecting sleeve is provided with a limiting hole for the bent rod to insert.

[0014] As a further description of the above technical solution:

[0015] One end of the return spring is fixedly connected to the outer wall of the limiting block, and the other end of the return spring is fixedly connected to the outer wall of the connecting plate.

[0016] As a further description of the above technical solution:

[0017] The side of the connecting plate away from the lamp body is provided with an annular groove for docking the connecting rod.

[0018] As a further description of the above technical solution:

[0019] The inner wall of the annular groove is provided with a plug-in groove for the connecting sleeve to insert.

[0020] As a further description of the above technical solution:

[0021] The connecting rod is arranged in a "C" structure, and the outer diameter of the connecting rod is the same as the inner diameter of the annular groove.

[0022] The utility model has the following beneficial effects:

[0023] 1. In this utility model, by using a ball head rod in conjunction with a limiting block and a return spring, the two sets of lamp bodies can be connected by simply inserting the connecting sleeve on the outer wall of the connecting rod into the insertion slot. The two sets of lamp bodies can be separated by pressing the limiting block. The lamp bodies can be quickly assembled or disassembled without the aid of tools, which greatly improves the ease of use of the lamp bodies.

[0024] 2. In this utility model, the angle between the spliced ​​lamp bodies can be adjusted by setting the positioning mechanism, so that multiple lamp bodies can be arranged side by side or in a ring according to the usage requirements, thereby improving the flexibility of the lamp bodies. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the side-by-side splicing structure of the lamp body of this utility model;

[0026] Figure 2 This is a schematic diagram of the ring-shaped splicing structure of the lamp body of this utility model;

[0027] Figure 3 This is a cross-sectional structural diagram of the connecting rod and connecting plate of this utility model in the docking state;

[0028] Figure 4 This is an exploded structural diagram of the connecting rod and connecting plate of this utility model;

[0029] Figure 5 This is a schematic diagram of the overall structure of the connecting sleeve of this utility model.

[0030] Legend:

[0031] 1. Lamp body; 2. Connecting plate; 3. Connecting rod; 4. Splicing mechanism; 41. Connecting sleeve; 42. Angled groove; 43. Positioning hole; 44. Ball head rod; 45. Limiting block; 46. Return spring; 5. Positioning mechanism; 51. Slider; 52. Positioning spring; 53. Bending rod; 54. Limiting hole; 6. Annular groove; 7. Insertion groove. Detailed Implementation

[0032] 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.

[0033] Reference Figures 1-3, an embodiment provided by the utility model: a quick - splicing combined lamp, including a lamp body 1. A connecting plate 2 is fixedly connected to one side of the lamp body 1, and a connecting rod 3 is fixedly connected to the other side of the lamp body 1. Through the connecting rod 3 and the connecting plate 2, two lamp bodies 1 can be quickly butted together. Splicing mechanisms 4 are arranged inside both the connecting plate 2 and the connecting rod 3, and a positioning mechanism 5 is arranged inside the connecting rod 3. An annular groove 6 for butting the connecting rod 3 is formed on the side of the connecting plate 2 away from the lamp body 1. The connecting rod 3 is arranged in a "C" structure, and the outer diameter of the connecting rod 3 is the same as the inner diameter of the annular groove 6. Through the annular groove 6, the connecting plate 2 and the connecting rod 3 can be butted together.

[0034] Referring to Figures 3-5 , the splicing mechanism 4 includes a connecting sleeve 41. The connecting sleeve 41 is rotatably connected to the outer wall of the connecting rod 3. An insertion slot 7 for inserting the connecting sleeve 41 is formed on the inner wall of the annular groove 6. An inclined surface groove 42 is formed on the inner wall of the connecting sleeve 41. When the connecting sleeve 41 drives the inclined surface groove 42 to squeeze the ball - head rod 44 during the process of inserting into the insertion slot 7, the ball - head rod 44 will slide into the inside of the connecting plate 2. A positioning hole 43 is formed on the inner side of the inclined surface groove 42. When the connecting sleeve 41 drives during the process of inserting into the insertion slot 7 and the positioning hole 43 completely coincides with the ball - head rod 44, the ball - head rod 44 can be driven to insert into the positioning hole 43 by the cooperation of a return spring 46 and a limiting block 45. The ball - head rod 44 penetrates and is slidably connected to the inner wall of the connecting plate 2. One end of the ball - head rod 44 abuts against the inner wall of the positioning hole 43. By using the ball - head rod 44 to cooperate with the positioning hole 43, the connecting sleeve 41 can be limited in the insertion slot 7. The other end of the ball - head rod 44 is fixedly connected to a limiting block 45. A return spring 46 is sleeved on the outer wall of the ball - head rod 44. One end of the return spring 46 is fixedly connected to the outer wall of the limiting block 45, and the other end of the return spring 46 is fixedly connected to the outer wall of the connecting plate 2. Through the elasticity of the return spring 46 and the cooperation of the limiting block 45, the ball - head rod 44 can be driven to slide and reset on the inner wall of the connecting plate 2.

[0035] Referring to Figures 3-5 , the positioning mechanism 5 includes a slider 51. The slider 51 is slidably connected to the inner wall of the connecting rod 3. By pushing the slider 51, the bent rod 53 can be driven to move out of the limiting hole 54. A positioning spring 52 is fixedly connected to one side of the slider 51. The end of the positioning spring 52 away from the slider 51 is fixedly connected to the inner wall of the connecting rod 3. Through the elasticity of the positioning spring 52, the slider 51 is driven to slide and reset on the inner wall of the connecting rod 3. A bent rod 53 is fixedly connected to the other side of the slider 51. A limiting hole 54 for inserting the bent rod 53 is formed on the connecting sleeve 41. By using the limiting hole 54 to cooperate with the bent rod 53 and the slider 51, the connecting rod 3 can be limited.

[0036] Working principle: In use, when two sets of lamp bodies 1 need to be spliced ​​together, the connecting rod 3 on the outer wall of one set of lamp bodies 1 is inserted into the annular groove 6 on the side wall of the connecting plate 2 on the outer wall of the other set of lamp bodies 1. The connecting sleeve 41 on the outer wall of the connecting rod 3 is inserted into the insertion groove 7. At the same time, when the inclined groove 42 inside the connecting sleeve 41 contacts the ball head rod 44 during the insertion into the insertion groove 7, the ball head rod 44 will be squeezed by the inclined groove 42 and slide into the interior of the connecting plate 2. At the same time, the ball head rod 44 will drive the limiting block 45 to compress the return spring 46. As the connecting sleeve 41 continues to be inserted, the inclined groove The positioning hole 43 on the inner side of 42 will gradually approach the ball head rod 44. When the positioning hole 43 and the ball head rod 44 are completely overlapped, the ball head rod 44 will be released from the pressure of the inclined groove 42. At this time, the elasticity of the return spring 46 pushes the limiting block 45, and the limiting block 45 will drive the ball head rod 44 to slide out of the connecting plate 2. At the same time, the ball head rod 44 will be inserted into the interior of the positioning hole 43. At this time, by using the ball head rod 44 in conjunction with the positioning hole 43, the limiting groove of the connecting sleeve 41 can be inserted into the interior of the groove 7, so that the connecting rod 3 can be fixed inside the annular groove 6, and then the connecting rod 3 can be connected to the connecting plate 2. Thus, the installation of the two sets of lamp bodies 1 is completed.

[0037] When it is necessary to disassemble the two sets of lamp bodies 1 that are connected together, press the limiting block 45 to push the ball head rod 44 into the interior of the connecting plate 2, so that the ball head rod 44 can be moved out from the interior of the positioning hole 43. At this time, the connecting rod 3 can be separated from the connecting plate 2, and the connecting sleeve 41 on the outer wall of the connecting rod 3 can be moved out from the interior of the insertion groove 7. At this time, the disassembly of the two sets of lamp bodies 1 can be completed.

[0038] By pushing the slider 51 to stretch the positioning spring 52 and drive the bent rod 53 out of the limiting hole 54, the bent rod 53 will release the limiting of the connecting rod 3. At this time, the lamp body 1 can be pushed to drive the connecting rod 3 to rotate on the inner wall of the connecting sleeve 41, thereby adjusting the included angle between the two sets of lamp bodies 1. After the adjustment is completed, the slider 51 is released, and the elasticity of the positioning spring 52 drives the slider 51 to slide and reset on the inner wall of the connecting rod 3, so that the slider 51 drives the bent rod 53 to insert into the inside of the limiting hole 54 again. At this time, the limiting hole 54, together with the bent rod 53 and the slider 51, can limit the connecting rod 3, preventing it from rotating on the inner wall of the connecting sleeve 41. This can fix the angle of the adjusted lamp body 1, and then adjust the included angle between the spliced ​​lamp bodies 1, so that multiple sets of lamp bodies 1 can be arranged side by side or in a ring according to the usage requirements, improving the flexibility of the lamp body 1.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick-assembly and assembly lighting fixture, comprising a lighting fixture body (1), characterized in that: One side of the lamp body (1) is fixedly connected with a connecting plate (2), and the other side of the lamp body (1) is fixedly connected with a connecting rod (3). The splicing mechanisms (4) are arranged inside both the connecting plate (2) and the connecting rod (3), and a positioning mechanism (5) is arranged inside the connecting rod (3). The splicing mechanism (4) includes a connecting sleeve (41). The connecting sleeve (41) is rotatably connected to the outer wall of the connecting rod (3). An inclined groove (42) is formed in the inner wall of the connecting sleeve (41), and a positioning hole (43) is formed inside the inclined groove (42). A ball head rod (44) penetrates and is slidably connected to the inner wall of the connecting plate (2). One end of the ball head rod (44) abuts against the inner wall of the positioning hole (43). The other end of the ball head rod (44) is fixedly connected with a limiting block (45). A return spring (46) is sleeved on the outer wall of the ball head rod (44).

2. The rapid assembly and combination lighting fixture according to claim 1, characterized in that: The positioning mechanism (5) includes a slider (51). The slider (51) is slidably connected to the inner wall of the connecting rod (3).

3. A quick-assembly combination lighting fixture according to claim 2, characterized in that: One side of the slider (51) is fixedly connected with a positioning spring (52). The end of the positioning spring (52) far away from the slider (51) is fixedly connected to the inner wall of the connecting rod (3). The other side of the slider (51) is fixedly connected with a bent rod (53).

4. A quick-assembly and modular lighting fixture according to claim 1, characterized in that: A limiting hole (54) for inserting the bent rod (53) is formed in the connecting sleeve (41).

5. A quick-assembly and modular lighting fixture according to claim 1, characterized in that: One end of the return spring (46) is fixedly connected to the outer wall of the limiting block (45), and the other end of the return spring (46) is fixedly connected to the outer wall of the connecting plate (2).

6. A quick-assembly and modular lighting fixture according to claim 1, characterized in that: An annular groove (6) for docking the connecting rod (3) is formed on the side of the connecting plate (2) far away from the lamp body (1).

7. A quick-assembly and modular lighting fixture according to claim 6, characterized in that: An insertion groove (7) for inserting the connecting sleeve (41) is formed in the inner wall of the annular groove (6).

8. A quick-assembly combination lighting fixture according to claim 1, characterized in that: The connecting rod (3) is arranged in a "C" structure, and the outer diameter of the connecting rod (3) is the same as the inner diameter of the annular groove (6).

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