Angle adjusting device for LED projection lamp

Abstract

The utility model discloses an LED (light-emitting diode) projection lamp angle adjusting device, which relates to the technical field of projection lamp angle adjustment and comprises an LED lamp body, a vertical plate, a horizontal plate and a butt-joint seat, butt-joint blocks are symmetrically and fixedly arranged on the side surfaces of the LED lamp body, the bottom of the side surface of the vertical plate is rotatably connected onto the butt-joint seat, a butt-joint groove is formed in the top of the butt-joint seat, and the butt-joint groove is fixedly connected with the horizontal plate. A mounting groove is formed in the side face of the butt joint groove of the butt joint seat, and a sealing cover is fixedly arranged at the top of the mounting groove of the butt joint seat. The main body structure of the LED lamp comprises the horizontal plate, the vertical plate, the butt joint seat, the LED lamp body and the quick fixing assembly, the LED lamp body can be quickly mounted on or separated from a mounting frame composed of the horizontal plate and the vertical plate through the quick fixing assembly, so that the LED lamp body can be conveniently maintained or replaced, the labor-saving release assembly is arranged on the side face of the butt joint seat, and the labor-saving effect is achieved. The labor-saving release assembly enables an operator to control the quick fixing assembly in a labor-saving mode, the disassembly and maintenance difficulty of the whole LED lamp body is lowered, and the disassembly and maintenance threshold is lowered.

Description

Technical Field

[0001] The utility model relates to the technical field of angle adjustment of floodlights, in particular to an angle adjustment device for LED floodlights. Background Art

[0002] LED floodlight is a lighting device that uses LED (light emitting diode) as a light source. It is usually used for outdoor lighting, such as illuminating buildings, landscapes, billboards and stadiums. LED floodlight has the characteristics of high efficiency, long life, strong durability and low energy consumption.

[0003] In order to have the angle adjustment function, some LED floodlights in the prior art are generally rotated on a mounting frame by a pin, and the mounting frame is fixed to the ceiling by bolts. However, this makes it cumbersome and difficult to disassemble the LED floodlight body and the mounting frame, making it inconvenient to repair or clean the LED floodlight body. Summary of the invention

[0004] The purpose of the utility model is to solve the problem that some LED floodlights in the prior art are generally set on a mounting frame by a pin shaft, and the mounting frame is fixed to the ceiling by bolts. However, this makes the disassembly between the LED floodlight body and the mounting frame complicated and difficult, and it is inconvenient to repair or clean the LED floodlight body. Therefore, an angle adjustment device for an LED floodlight is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An LED floodlight angle adjustment device comprises an LED lamp body, a vertical plate, a horizontal plate, and a docking seat, wherein docking blocks are symmetrically fixedly arranged on the side of the LED lamp body, the bottom of the side of the vertical plate is rotatably connected to the docking seat, a docking groove is provided on the top of the docking seat, a mounting groove is provided on the side of the docking groove, a closing cover is fixedly arranged on the top of the mounting groove of the docking seat, a quick-fix component for quickly installing or disassembling the LED lamp body and the docking seat is arranged inside the mounting groove, and a labor-saving release component for labor-saving release of the quick-fix component is arranged on the front side of the docking seat.

[0007] Optionally, a horizontal plate is fixedly arranged on the top of the vertical plate, and mounting holes are symmetrically opened on the top of the horizontal plate.

[0008] Optionally, the vertical plate is provided with an arc groove at the top of the rotation shaft of the docking seat, and a locking bolt is movably inserted into the arc groove of the vertical plate, and the locking bolt is threaded into the interior of the docking seat.

[0009] Optionally, the quick-fix assembly includes a step rod and a return spring, the step rod is movably inserted into the mounting groove, the outer wall of the step rod is fixedly connected to one end of the return spring, and the other end of the return spring is fixedly connected to the side of the mounting groove.

[0010] Optionally, a docking hole is opened on the side of the docking block, and the diameter of the docking hole is the same as the diameter of the step rod.

[0011] Optionally, the labor-saving release component includes an edge block and a labor-saving lifting fork. The side of the edge block is fixedly connected to the side of the docking seat. The side of the edge block is rotatably connected to the labor-saving lifting fork, and the head of the labor-saving lifting fork extends into the head of the step rod.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The main structure of the utility model includes a horizontal plate, a vertical plate, a docking seat, an LED lamp body and a quick-fix component. The quick-fix component can quickly install or separate the LED lamp body and the mounting frame composed of the horizontal plate and the vertical plate, so as to facilitate the maintenance or replacement of the LED lamp body.

[0014] 2. The utility model is provided with a labor-saving release component on the side of the docking seat, which enables the operator to operate the quick-fix component with less effort, thereby reducing the difficulty of disassembly and maintenance of the entire LED lamp body and lowering the threshold for disassembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 for Figure 1 Another perspective structural diagram of;

[0017] Figure 3 It is a structural schematic diagram of the quick-connect assembly.

[0018] In the figure: 1. mounting hole; 2. horizontal plate; 3. vertical plate; 4. arc groove; 5. locking bolt; 6. LED lamp body; 61. docking block; 7. docking hole; 8. docking seat; 9. docking groove; 10. mounting groove; 11. step rod; 12. labor-saving lifting fork; 13. edge block; 14. reset spring; 15. closing cover. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] Reference Figure 1-3 A device for adjusting the angle of an LED floodlight comprises an LED lamp body 6, a vertical plate 3, a horizontal plate 2 and a docking seat 8. A docking block 61 is symmetrically fixedly arranged on the side of the LED lamp body 6. The bottom of the side of the vertical plate 3 is rotatably connected to the docking seat 8. A docking groove 9 is provided on the top of the docking seat 8. A mounting groove 10 is provided on the side of the docking groove 9. A closing cover 15 is fixedly arranged on the top of the mounting groove 10 of the docking seat 8. The closing cover 15 is fixed to the top of the mounting groove 10 by multiple sets of hexagon socket bolts. A quick-fix component for quickly installing or disassembling the LED lamp body 6 and the docking seat 8 is provided inside the mounting groove 10.

[0022] A labor-saving release component for labor-saving release of the quick-fix component is arranged on the front side of the docking seat 8. A horizontal plate 2 is fixedly arranged on the top of the vertical plate 3. A mounting hole 1 is symmetrically provided on the top of the horizontal plate 2. An arc groove 4 is provided on the vertical plate 3 at the top of the rotating shaft of the docking seat 8. A locking bolt 5 is movably inserted into the arc groove 4 of the vertical plate 3. The locking bolt 5 is threaded into the interior of the docking seat 8. By adjusting the position of the locking bolt 5 inside the arc groove 4, the angle of the LED lamp body 6 can be adjusted.

[0023] The quick-fix assembly includes a step rod 11 and a return spring 14. The step rod 11 is movably inserted into the mounting groove 10. The outer wall of the step rod 11 is fixedly connected to one end of the return spring 14. The other end of the return spring 14 is fixedly connected to the side of the mounting groove 10. A docking hole 7 is opened on the side of the docking block 61.

[0024] The diameter of the docking hole 7 is the same as the diameter of the step rod 11. The labor-saving release component includes an edge block 13 and a labor-saving lifting fork 12. The side of the edge block 13 is fixedly connected to the side of the docking seat 8. The side of the edge block 13 is rotatably connected to the labor-saving lifting fork 12. The head of the labor-saving lifting fork 12 extends into the head of the step rod 11, and the head width of the labor-saving lifting fork 12 is not greater than the head diameter of the step rod 11.

[0025] The specific implementation steps and principles of the utility model are as follows:

[0026] Take the installation of the entire LED floodlight as an example. Use expansion bolts and mounting holes 1 to mount the vertical plate 3, horizontal plate 2 and docking seat 8 as an integrated structure onto the wall. Manual pressure on the labor-saving lifting fork 12 drives one end of the step rod 11 to retract from the mounting groove 10. At this time, the reset spring 14 is compressed, and then the docking block 61 of the LED lamp body 6 is inserted into the docking groove 9. Finally, release the two sets of labor-saving lifting forks 12, reset the reset spring 14, and insert the two sets of step rods 11 into the docking hole 7 of the docking block 61.

[0027] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An LED floodlight angle adjustment device, comprising an LED lamp body (6), a vertical plate (3), a horizontal plate (2), and a docking seat (8), characterized in that: A docking block (61) is symmetrically fixedly arranged on the side of the LED lamp body (6); the bottom of the side of the vertical plate (3) is rotatably connected to the docking seat (8); a docking groove (9) is provided on the top of the docking seat (8); a mounting groove (10) is provided on the side of the docking groove (9); a closing cover (15) is fixedly arranged on the top of the mounting groove (10) of the docking seat (8); a quick-fixing component for quickly installing or disassembling the LED lamp body (6) and the docking seat (8) is arranged inside the mounting groove (10); and a labor-saving release component for labor-saving release of the quick-fixing component is arranged on the front side of the docking seat (8).

2. The LED floodlight angle adjustment device according to claim 1, characterized in that: A horizontal plate (2) is fixedly arranged on the top of the vertical plate (3), and mounting holes (1) are symmetrically provided on the top of the horizontal plate (2).

3. The LED floodlight angle adjustment device according to claim 1, characterized in that: The vertical plate (3) is provided with an arc groove (4) at the top of the rotating shaft of the docking seat (8), and a locking bolt (5) is movably inserted into the arc groove (4) of the vertical plate (3), and the locking bolt (5) is screwed into the interior of the docking seat (8).

4. The LED floodlight angle adjustment device according to claim 1, characterized in that: The quick-fix assembly comprises a step rod (11) and a return spring (14); the step rod (11) is movably inserted into the interior of the installation groove (10); the outer wall of the step rod (11) is fixedly connected to one end of the return spring (14); and the other end of the return spring (14) is fixedly connected to the side of the installation groove (10).

5. The LED floodlight angle adjustment device according to claim 1, characterized in that: A docking hole (7) is provided on the side of the docking block (61), and the diameter of the docking hole (7) is the same as the diameter of the step rod (11).

6. The LED floodlight angle adjustment device according to claim 1, characterized in that: The labor-saving release assembly comprises an edge block (13) and a labor-saving lifting fork (12); the side of the edge block (13) is fixedly connected to the side of the docking seat (8); the side of the edge block (13) is rotatably connected to the labor-saving lifting fork (12); the head of the labor-saving lifting fork (12) extends into the head of the step rod (11).

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