Seamless connection type LED light bar

Abstract

The utility model discloses a seamless connection type LED light bar, which belongs to the technical field of LEDs and comprises a mounting plate and an LED light body, the bottom surface of the LED light body is mounted on the top surface of the mounting plate, two end surfaces of the mounting plate are respectively welded with a fixing plate and a plug board, one side of the fixing plate far away from the mounting plate is fixedly connected with two plug rods through grooves, and the plug rods are fixedly connected with the mounting plate through the grooves. The side face of the inserting rod is sleeved with a fixed magnetic ring, the side face of the fixed magnetic ring is connected with a movable magnetic ring in a magnetic attraction mode, movable sleeves are welded to the side face of the movable magnetic ring, the inner side walls of the movable sleeves are connected with the inserting rod in an inserting mode, the end faces of the two movable sleeves are welded to an inserting plate, and the side face of the inserting plate is fixedly connected with two second metal sheets through formed grooves. According to the LED lamp strip, the phenomenon that when the LED lamp strip is assembled and connected, external dust flows into the LED lamp strip through a connecting gap, and consequently circuit elements of the LED lamp strip are short-circuited and damaged is avoided, and the service life of the LED lamp strip is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of LEDs, in particular to a seamlessly connected LED light strip. Background Art

[0002] Light bar is another name for light belt, which is a kind of lighting product in LED series. When the existing LED light bar is in use, the connection gap of the LED light bar is very easy to appear, which leads to the inflow of external dust, causing the circuit components of the LED light bar to be short-circuited and damaged, thus shortening the service life of the LED light bar.

[0003] Example (authorization announcement number is CN203099477U) A seamlessly connected LED light bar, including a light bar connector and two LED light bars, the LED light bar including a PCB board, a plurality of LED lamp beads are packaged on the PCB board, the PCB pads on the PCB board are all provided with a coating, snap-on fixing holes are provided around the PCB pads, the snap-on fixing holes on one LED light bar are connected to the left side of the light bar connector, and the snap-on fixing holes on the other LED light bar are connected to the right side of the light bar connector. The utility model overcomes the problems in the prior art that professional tools are required for welding, the connection between the LED light bar and the connector is inconvenient, the contact effect is poor, the conductivity is poor, and the connection is unreliable. It has a simple structure, low cost, no welding, good contact, good conductivity and reliable connection, etc. However, the LED light bar does not take into account that the connection gap is very easy to appear at the connection, resulting in the influx of external dust, causing the circuit components of the LED light bar to be short-circuited and damaged, and shortening the service life of the LED light bar. Utility Model Content

[0004] The purpose of the utility model is to provide a seamlessly connected LED light strip to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seamlessly connected LED light strip, comprising a mounting plate and an LED lamp body, the bottom surface of the LED lamp body being mounted on the top surface of the mounting plate, a fixing plate and a plug-in plate being welded to two end surfaces of the mounting plate respectively, a side of the fixing plate away from the mounting plate being fixedly connected to two plug-in rods through an opened groove, a fixed magnetic ring being sleeved on the side of the plug-in rod, a movable magnetic ring being magnetically connected to the side of the fixed magnetic ring, a movable sleeve being welded to the side of the movable magnetic ring, an inner side wall of the movable sleeve being plugged into the plug-in rod, two end surfaces of the movable sleeves being welded to the plug-in plate, two metal sheets two being fixedly connected to the side of the plug-in plate through an opened groove, a metal sheet one being abutted against the side of the metal sheet two, and two metal sheet one sides being fixedly connected to the fixed plate.

[0006] Preferably, the inner side wall of the fixing plate is plugged into the plug-in plate, and connecting plates are welded to both side surfaces of the mounting plate.

[0007] Preferably, a hollow connecting rod is welded to the top surface of the connecting plate through a through groove, and a rubber plate is slidably connected to the inner side wall of the connecting rod.

[0008] Preferably, a threaded rod is fixedly connected to the top surface of the rubber plate, and a threaded sleeve is threadedly connected to the threaded rod.

[0009] Preferably, the side surface of the threaded sleeve is embedded and fixedly connected with the connecting rod, and the top surface of the threaded rod is fixedly connected with a rotating block.

[0010] Preferably, a rubber ring is fixedly connected to the bottom surface of the connecting rod, and a suction cup is provided on the inner side wall of the rubber ring.

[0011] Preferably, the top surface of the suction cup is connected to the connecting rod, and the end surfaces of the two metal sheets 1 and 2 are electrically connected to the LED lamp body through wires.

[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0013] The seamlessly connected LED light strip realizes circuit connection of the two LED lamp bodies by abutting the two metal sheets one and the two metal sheets under the action of electrical connection of the wires. At the same time, the inner wall of the fixed plate is plugged into the plug board to realize a sealed connection, thereby preventing dust from flowing into the connection between the metal sheets one and the two metal sheets, causing short-circuit damage to the circuit elements of the LED light strip, thereby extending the service life of the LED light strip. The fixed magnetic ring and the movable magnetic ring are magnetically connected to each other, thereby enhancing the plugging stability between the inner wall of the fixed plate and the plug board, preventing the phenomenon of falling off, and improving the structural stability of the components of the LED light strip. The side of the plug rod is sleeved with a movable sleeve to prevent the phenomenon of shaking and deflection at the connection between the fixed magnetic ring and the movable magnetic ring, thereby enhancing the plugging stability between the inner wall of the fixed plate and the plug board.

[0014] The seamlessly connected LED light bar provides adsorption through the provided suction cup, which is convenient for installation and removal of the LED light bar and improves the convenience of use of the LED light bar. The rotating block is rotated to make the threaded rod move along the threaded path of the threaded sleeve, thereby controlling the position of the rubber plate in the inner cavity of the connecting rod. By increasing the internal space of the connecting rod close to the suction cup, the adsorption strength of the suction cup is enhanced under the action of negative pressure, thereby preventing the LED light bar from being unstable and falling off during installation. The provided rubber ring provides an anti-slip effect to prevent the LED light bar from shaking and deviating after installation, thereby improving the installation and fixing stability of the LED light bar and facilitating the removal of the LED light bar, thereby improving the convenience of use of the LED light bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a structural schematic diagram of the mounting plate of the utility model from another viewing angle;

[0018] Figure 3 For the utility model Figure 1 A magnified view of the structure at center A;

[0019] Figure 4 For the utility model Figure 2 A magnified view of the structure at B in the middle;

[0020] Figure 5 For the utility model Figure 2 A magnified view of the structure at C in the middle;

[0021] Figure 6 It is a structural schematic diagram of the connecting rod of the utility model;

[0022] Figure 7 It is a structural schematic diagram of the threaded rod of the utility model.

[0023] Description of reference numerals:

[0024] In the figure: 1. mounting plate; 2. LED lamp body; 3. fixing plate; 4. fixing magnetic ring; 5. plug-in rod; 6. metal sheet 1; 7. plug-in plate; 8. movable magnetic ring; 9. movable sleeve; 10. metal sheet 2; 11. connecting plate; 12. connecting rod; 13. threaded sleeve; 14. threaded rod; 15. rotating block; 16. rubber plate; 17. rubber ring; 18. suction cup. DETAILED DESCRIPTION

[0025] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0026] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0027] The connection method can be bonding, welding, bolt connection and other existing methods, depending on actual needs.

[0028] In order to solve the problem that dust falls into the gap of seamless LED light strips, causing short circuit damage to the LED light strips and shortening the service life of the LED light strips, please refer to Figures 1 to 7 The structure of the device body is a mounting plate 1 and an LED lamp body 2. The bottom surface of the LED lamp body 2 is mounted on the top surface of the mounting plate 1. The top surface of the mounting plate 1 is detachably connected to the LED lamp body 2 to fix the position of the LED lamp body 2. A fixing plate 3 and a plug-in plate 7 are welded on both end surfaces of the mounting plate 1 respectively. The inner side wall of the fixing plate 3 is plugged into the plug-in plate 7, which is convenient for plugging the inner side wall of the fixing plate 3 welded on different mounting plates 1 with the plug-in plate 7 to realize seamless connection of the assembly of several mounting plates 1. The side of the fixing plate 3 away from the mounting plate 1 is fixedly connected with two plug-in rods 5 through the groove to fix the position of the plug-in rod 5. A fixed magnetic ring 4 is sleeved on the side of the plug-in rod 5, and the inner side wall of the fixed magnetic ring 4 is fixedly connected to the plug-in rod 5. A movable magnetic ring 8 is magnetically connected to the side of the fixed magnetic ring 4.

[0029] The fixed magnetic ring 4 is fixedly connected to the inner wall of the fixed plate 3 on one side away from the moving magnetic ring 8, further strengthening the position fixing stability of the fixed magnetic ring 4, a moving sleeve 9 is welded on the side of the moving magnetic ring 8, the inner wall of the moving sleeve 9 is plugged into the plug-in rod 5, and the end face of the plug-in rod 5 penetrates the inner wall of the moving magnetic ring 8 and extends into the inner cavity of the moving sleeve 9, thereby preventing the moving magnetic ring 8 from shaking and deviating at the connection between the moving magnetic ring 8 and the fixed magnetic ring 4, improving the magnetic connection stability between the side of the fixed magnetic ring 4 and the moving magnetic ring 8, and preventing them from detaching, the two end faces of the moving sleeve 9 are welded to the plug-in board 7 to fix the position of the moving sleeve 9, and the side of the plug-in board 7 is fixedly connected with two metal sheets 2 10 through the grooves provided, and the side of the metal sheet 2 10 is abutted with a metal sheet 1 6, and the sides of the two metal sheets 1 6 are fixedly connected to the fixed plate 3, and the end faces of the two metal sheets 1 6 and the metal sheet 2 10 are electrically connected to the LED lamp body 2 through wires, so as to realize the circuit connection of the two LED lamp bodies 2 and realize the seamless connection of the LED light strip assembly.

[0030] Connecting plates 11 are welded to the two side surfaces of the mounting plate 1, and an internal hollow connecting rod 12 is welded to the top surface of the connecting plate 11 through the through groove. The bottom surface of the connecting rod 12 passes through the connecting plate 11, and at the same time provides a fixing effect on the position of the connecting rod 12. A rubber plate 16 is slidably connected to the inner wall of the connecting rod 12, and the connection between the side surface of the rubber plate 16 and the inner wall of the connecting rod 12 is sealed, so as to facilitate the rubber plate 16 to divide the internal space of the connecting rod 12. A threaded rod 14 is fixedly connected to the top surface of the rubber plate 16 to achieve synchronous movement of the rubber plate 16 and the threaded rod 14. The threaded rod 14 is threadedly connected to the threaded sleeve 13, so that the threaded rod 14 rotates to achieve the position movement of the threaded rod 14 along the threaded path of the threaded sleeve 13, thereby facilitating the control of the position of the rubber plate 16.

[0031] The side surface of the threaded sleeve 13 is embedded and fixedly connected with the connecting rod 12, the top surface of the threaded rod 14 is fixedly connected with a rotating block 15, the bottom surface of the connecting rod 12 is fixedly connected with a rubber ring 17, and the inner wall of the rubber ring 17 is provided with a suction cup 18, and the top surface of the suction cup 18 is connected with the connecting rod 12. By making the suction cup 18 adsorbed on the wall surface, the LED light strip can be conveniently installed. By increasing the space connecting the connecting rod 12 and the suction cup 18, the adsorption strength of the suction cup 18 is enhanced under the action of negative pressure, and at the same time, it is convenient to deform the suction cup 18 under the action of negative pressure, thereby strengthening the squeezing force between the rubber ring 17 and the wall, further strengthening the anti-slip effect provided by the rubber ring 17, improving the installation and fixing stability of the LED light strip, and at the same time facilitating the disassembly of the LED light strip, thereby improving the convenience of using the LED light strip.

[0032] The working principle, size and model are irrelevant to the function of this application, so they are not described in detail. The control method of the utility model is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and the utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0033] How it works

[0034] When using the seamlessly connected LED light strip, the user can plug the plug-in plate 7 into the inner wall of the fixing plate 3 to facilitate the abutment of the two metal sheets 1 6 and the metal sheet 2 10. Through the electrical connection of the wires, the circuit connection of the two different LED lamp bodies 2 is achieved, and the LED light strip is preliminarily assembled and seamlessly connected to prevent external dust from flowing in and causing short-circuit damage to the circuit components of the LED light strip, thereby shortening the service life of the LED light strip. The inner wall of the movable sleeve 9 is plugged into the plug-in rod 5.

[0035] At the same time, the side of the fixed magnetic ring 4 is magnetically connected to the movable magnetic ring 8 to prevent the fixed plate 3 and the plug-in plate 7 from being unstable, thereby preventing external dust from flowing in and extending the service life of the LED light strip. By making the suction cup 18 adsorbed on the wall surface, the LED light strip is conveniently installed and fixed, and the convenience of using the LED light strip is initially improved. The rotating block 15 is rotated to make the threaded rod 14 move along the threaded path of the threaded sleeve 13, so that the rubber plate 16 is convenient to move toward the side away from the suction cup 18, thereby increasing the space connecting the connecting rod 12 and the suction cup 18. Under the action of negative pressure, the adsorption force of the suction cup 18 is strengthened, the installation and fixing stability of the LED light strip is improved, and the LED light strip is convenient to disassemble, thereby further improving the convenience of using the LED light strip.

[0036] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seamlessly connected LED light strip, comprising a mounting plate (1) and an LED light body (2), characterized in that: The bottom surface of the LED lamp body (2) is mounted on the top surface of the mounting plate (1); the two end surfaces of the mounting plate (1) are respectively welded with a fixed plate (3) and a plug-in plate (7); the side of the fixed plate (3) away from the mounting plate (1) is fixedly connected to two plug-in rods (5) through a groove; the plug-in rod (5) is sleeved with a fixed magnetic ring (4) on the side; the fixed magnetic ring (4) is magnetically connected to a movable magnetic ring (8) on the side; a movable sleeve (9) is welded to the side of the movable magnetic ring (8); the inner side wall of the movable sleeve (9) is plugged with the plug-in rod (5); the end surfaces of the two movable sleeves (9) are welded to the plug-in plate (7); the side of the plug-in plate (7) is fixedly connected to two metal sheets (2) (10) through a groove; the side of the metal sheet (2) (10) is abutted against a metal sheet (1) (6); the sides of the two metal sheets (1) (6) are fixedly connected to the fixed plate (3).

2. The seamless LED light strip according to claim 1, characterized in that: The inner side wall of the fixing plate (3) is plugged into the plug-in plate (7), and connecting plates (11) are welded to the two side surfaces of the mounting plate (1).

3. The seamless LED light strip according to claim 2, characterized in that: The top surface of the connecting plate (11) is welded with an internally hollow connecting rod (12) via a through groove, and the inner side wall of the connecting rod (12) is slidably connected with a rubber plate (16).

4. The seamless LED light strip according to claim 3, characterized in that: A threaded rod (14) is fixedly connected to the top surface of the rubber plate (16), and the threaded rod (14) is threadedly connected to a threaded sleeve (13).

5. The seamless LED light strip according to claim 4, characterized in that: The side surface of the threaded sleeve (13) is embedded and fixedly connected to the connecting rod (12), and the top surface of the threaded rod (14) is fixedly connected to a rotating block (15).

6. The seamless LED light strip according to claim 3, characterized in that: A rubber ring (17) is fixedly connected to the bottom surface of the connecting rod (12), and a suction cup (18) is provided on the inner side wall of the rubber ring (17).

7. The seamless LED light strip according to claim 6, characterized in that: The top surface of the suction cup (18) is connected to the connecting rod (12), and the end surfaces of the two metal sheets (1) (6) and (10) are electrically connected to the LED lamp body (2) via electrical wires.

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