Lamp angle adjusting and orienting structure

Abstract

The utility model discloses a lamp angle adjusting orientation structure which comprises a base, a U-shaped bracket is arranged on the upper surface of the base, a lamp is installed on the surface of the inner side of the U-shaped bracket in a hinged mode, a hinged shaft block is fixedly installed on the surface of the outer end of the lamp, a hexagonal protrusion is arranged at the inner end of the hinged shaft block, and the hexagonal protrusion is fixedly installed on the base. The hexagonal protrusion is clamped to the inner side surface of the lamp, the hinged shaft block is fixedly connected to the side face of the lamp through a screw, a sliding groove is formed in the inner side surface of the upper end of the hinged shaft block, a first spring and a first clamping block are slidably connected to the inner side surface of the sliding groove, and a square clamping groove is formed in the outer surface of the U-shaped bracket. A T-shaped round block is arranged on the upper surface of the base, a clamping mechanism is adopted, the first clamping block and the second clamping block can be driven to jump and be clamped at a clamping groove in the overturning process, flexible positioning can be achieved in the angle adjustment process, the clamping structure is stable, the phenomena of thread slipping and loosening are avoided, elevation angle overturning adjustment and transverse rotating adjustment can be achieved, and angle adjustment is convenient and flexible.

Description

Technical Field

[0001] This utility model relates to the field of a lamp angle adjustment orientation structure, and more specifically, to a lamp angle adjustment orientation structure. Background Technology

[0002] When installing and using LED floodlights, it is necessary to adjust and fix the direction of the light projection. To facilitate the installation and fixation of the projection direction, an adjustable orientation structure needs to be designed. However, existing adjustable orientation structures have the following shortcomings: 1) They use a coarse angle adjustment method, resulting in low angle adjustment accuracy. 2) The angle orientation stability is insufficient; the orientation angle is easily changed under the influence of gravity and vibration. Therefore, how to improve the stability and adjustment accuracy of the adjustable orientation structure has become a technical problem that urgently needs to be solved by those skilled in the art.

[0003] In existing technologies, such as the present invention disclosed in patent announcement number CN222849151U, a lamp angle adjustment and orientation structure is disclosed in the field of lighting technology. The structure includes a lamp head and a mounting bracket. A rotating gear is fixedly connected to both sides of the lamp head. The rotating gear has a threaded connection hole and an indicator scale coaxially arranged on it. An anti-rotation gear is fixedly connected to the mounting bracket near the lamp head, capable of meshing with the rotating gear. The anti-rotation gear has a pointer that cooperates with the indicator scale. The mounting bracket has a connecting through hole that cooperates with the threaded connection hole. A fastening bolt is provided in the connecting through hole, and the threaded end of the fastening bolt is threaded into the threaded connection hole. This invention not only allows for accurate adjustment of the lamp's vertical angle but also offers good stability and a simple structure that is easy to manufacture.

[0004] When in use, the angle is positioned by the toothed disc and the locking anti-rotation toothed disc structure. However, the anti-rotation toothed disc is prone to stripping during use, the angle positioning is unstable, the positioning structure is unstable, and the angle adjustment is simple and inflexible by directly tilting the angle. Utility Model Content

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a lamp angle adjustment orientation structure. By adopting a snap-fit ​​mechanism, the first and second snap-fit ​​blocks can be driven to jump and snap-fit ​​in the snap-fit ​​groove when flipped. The angle can be flexibly positioned during adjustment. The snap-fit ​​structure is stable and will not slip or loosen. It can be adjusted by tilting and flipping, and can be adjusted by rotating laterally. The angle adjustment is convenient and flexible.

[0006] To solve the above problems, the present invention adopts the following technical solution.

[0007] A lamp angle adjustment and orientation structure includes a base. A U-shaped bracket is provided on the upper surface of the base. A lamp is hinged to the inner surface of the U-shaped bracket. A hinge block is fixedly installed on the outer end surface of the lamp. A hexagonal protrusion is provided at the inner end of the hinge block, and the hexagonal protrusion engages with the inner surface of the lamp. The hinge block is fixedly connected to the side of the lamp by screws. A groove is provided on the upper inner surface of the hinge block, and a first spring and a first locking block are slidably connected to the inner surface of the groove. The outer surface of the U-shaped bracket is provided with… The base has a square snap-fit ​​groove, and a T-shaped circular block is provided on the upper surface of the base. The inner surface of the U-shaped bracket is fitted onto the outer surface of the T-shaped circular block. The inner surface of the T-shaped circular block is provided with a sliding groove, and a second spring and a second locking block are slidably connected to the inner surface of the sliding groove. By adopting a snap-fit ​​mechanism, the first and second locking blocks can be driven to jump and snap-fit ​​in the snap-fit ​​groove when flipped. The angle can be flexibly positioned when adjusted. The snap-fit ​​structure is stable and will not slip or loosen. It can be adjusted by tilting and flipping, and can be adjusted by rotating laterally. The angle adjustment is convenient and flexible.

[0008] Furthermore, the surface of the U-shaped bracket is provided with circular snap-fit ​​grooves, which are evenly distributed around the outer surface of the U-shaped bracket.

[0009] Furthermore, the thirty-six sets of circular snap-fit ​​slots are distributed on the surface of the U-shaped bracket, and the angle of each circular snap-fit ​​slot is ten degrees.

[0010] Furthermore, the first locking block slides onto the inner surface of the square locking groove, and thirty-six sets of square locking grooves are distributed on the outer surface of the U-shaped bracket, with each spaced square locking groove having an angle of ten degrees.

[0011] Furthermore, the second card block adopts a convex circular block structure, and the surface of its protrusion is provided with a spherical chamfer.

[0012] Furthermore, the lamp has hexagonal grooves on both sides, and the outer surface of the hexagonal protrusion slides and engages with the inner surface of the hexagonal groove.

[0013] Furthermore, the surface of the base is provided with mounting holes, which are distributed on both sides of the base and are recessed holes.

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] (1) By adopting a snap-fit ​​mechanism, the first and second snap-fit ​​blocks can be driven to jump and snap-fit ​​in the snap-fit ​​groove when flipping. The angle can be flexibly positioned when adjusting. The snap-fit ​​structure is stable and will not slip or loosen. It can be adjusted by tilting and flipping, and can be adjusted by rotating laterally. The angle adjustment is convenient and flexible. Attached Figure Description

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

[0017] Figure 2 This is a schematic cross-sectional view of the overall structure of this utility model;

[0018] Figure 3 This is an enlarged schematic diagram of point A in this utility model;

[0019] Figure 4 This is a top view of a partial structure of the U-shaped bracket of this utility model;

[0020] Figure 5 This is a second schematic diagram of a partial structure of the hinged shaft block of this utility model;

[0021] Figure 6 This is a second schematic diagram of a partial structure of the hinge shaft of this utility model.

[0022] Explanation of the labels in the diagram:

[0023] 1. Base, 2. U-shaped bracket, 3. Light fixture, 4. Hinge block, 5. Hexagonal protrusion, 6. Screw, 7. First spring, 8. First locking block, 9. Square locking groove, 10. T-shaped round block, 11. Second spring, 12. Second locking block, 200 round locking groove, 100 mounting hole. Detailed Implementation

[0024] 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.

[0025] Example 1

[0026] Please see Figure 1-5A lamp angle adjustment and orientation structure includes a base 1, a U-shaped bracket 2 on the upper surface of the base 1, a lamp 3 hinged to the inner surface of the U-shaped bracket 2, a hinge block 4 fixedly mounted on the outer end surface of the lamp 3, a hexagonal protrusion 5 at the inner end of the hinge block 4, the hexagonal protrusion 5 being snapped into the inner surface of the lamp 3, the hinge block 4 being fixedly connected to the side of the lamp 3 by screws 6, a groove on the upper inner surface of the hinge block 4, a first spring 7 and a first locking block 8 slidably connected to the inner surface of the groove, and a... The square snap-fit ​​groove 9, the upper surface of the base 1 is provided with a T-shaped round block 10, the inner surface of the U-shaped bracket 2 is sleeved on the outer surface of the T-shaped round block 10, the inner surface of the T-shaped round block 10 is provided with a sliding groove, and the inner surface of the sliding groove is slidably connected with a second spring 11 and a second snap-fit ​​block 12; by adopting a snap-fit ​​mechanism, when flipping, the first snap-fit ​​block and the second snap-fit ​​block can jump and snap-fit ​​at the snap-fit ​​groove, and the angle can be flexibly positioned when adjusting. Its snap-fit ​​structure is stable and will not slip or loosen. It can be tilted and adjusted, and can be rotated and adjusted laterally. Its angle adjustment is convenient and flexible.

[0027] The surface of the U-shaped bracket 2 is provided with circular snap-fit ​​grooves 200, which are evenly distributed on the outer surface of the U-shaped bracket 2. The distribution is uniform, with thirty-six groups of circular snap-fit ​​grooves 200 distributed on the surface of the U-shaped bracket 2, and the angle of each circular snap-fit ​​groove 200 is ten degrees. When snap-fitting and positioning, the second snap-fit ​​block 12 snaps into the circular snap-fit ​​groove 200 for positioning. The U-shaped bracket 2 can rotate. When rotating, the circular snap-fit ​​grooves 200 on the surface of the U-shaped bracket 2 can be pushed and rotated at the second snap-fit ​​block 12, which can drive the second snap-fit ​​block 12 to snap into the circular snap-fit ​​groove 200 in other positions. It can be positioned at an angle and snap-fit ​​by jumping. Each section of the circular snap-fit ​​groove 200 is ten degrees, and there are a total of 36 grooves, which can be adjusted 360 degrees for easy angle adjustment.

[0028] The first locking block 8 slides and engages with the inner surface of the square locking groove 9. Thirty-six sets of square locking grooves 9 are distributed on the outer surface of the U-shaped bracket 2. The angle of each square locking groove 9 is ten degrees. The tilt angle can be adjusted. The flip lamp 3 can be adjusted in angle. The first locking block 8 can jump and engage in positioning within the square locking groove 9. The positioning is stable and will not slip or loosen.

[0029] The second locking block 12 adopts a convex circular block structure, and its convex surface is provided with a ball head chamfer; it is easy to guide the locking during engagement and has low friction.

[0030] The lamp 3 has hexagonal slots on both sides, and the outer surface of the hexagonal protrusion 5 slides and engages with the inner surface of the hexagonal slot. During installation, the hexagonal protrusion 5 is engaged in the hexagonal slot of the U-shaped bracket 2 for positioning, and the hinged shaft block 4 is locked and fixed by screws 6, which makes the installation convenient and stable.

[0031] The surface of the base 1 is provided with mounting holes 100, which are distributed on both sides of the base 1. The mounting holes 100 are recessed holes. This facilitates fixing the base 1 along the mounting holes 100 and fixing the base 1 with bolts along the mounting holes 100, making installation convenient.

[0032] In use, a hinge block 4 is fixedly installed on the outer surface of the lamp 3. A hexagonal protrusion 5 is provided on the inner end of the hinge block 4. The hexagonal protrusion 5 is snapped into the inner surface of the lamp 3. The hinge block 4 is fixedly connected to the side of the lamp 3 by screws 6. The lamp 3 is installed and fixed in the U-shaped bracket 2, which is convenient for installation. A sliding groove is provided on the inner surface of the upper end of the hinge block 4. A first spring 7 and a first locking block 8 are slidably connected to the inner surface of the sliding groove. A square locking groove 9 is provided on the outer surface of the U-shaped bracket 2. The first locking block 8 is slidably snapped into the inner surface of the square locking groove 9. Thirty-six sets of square locking grooves 9 are distributed on the outer surface of the U-shaped bracket 2. The angle of each square locking groove 9 is ten degrees. The tilt angle can be adjusted. The lamp 3 can be tilted and the angle can be adjusted. The first locking block 8 can jump and lock into the square locking groove 9 for positioning. The locking position is stable and will not slip or loosen when the angle is adjusted.

[0033] A T-shaped circular block 10 is provided on the upper surface of the base 1. The inner surface of the U-shaped bracket 2 is fitted onto the outer surface of the T-shaped circular block 10. A sliding groove is provided on the inner surface of the T-shaped circular block 10. A second spring 11 and a second locking block 12 are slidably connected to the inner surface of the sliding groove. The circular locking grooves 200 are evenly distributed, with thirty-six sets distributed on the surface of the U-shaped bracket 2. The angle of each circular locking groove 200 is ten degrees. When locking and positioning, the second locking block 12 is locked in the circular locking groove 200 for positioning. The U-shaped bracket 2 can rotate. When rotating, the circular locking grooves 200 on the surface of the U-shaped bracket 2 can be pushed and rotated at the second locking block 12, which can drive the second locking block 12 to lock in the circular locking grooves 200 in other positions. It can be positioned at an angle and locked by jumping. Each section of the circular locking groove 200 is ten degrees, and there are a total of 36 grooves, which can be adjusted 360 degrees for easy angle adjustment.

Claims

1. A lamp angle adjustment directional structure comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a U-shaped bracket (2), the inner side surface of the U-shaped bracket (2) is hingedly installed with a lamp (3), the outer end surface of the lamp (3) is fixedly installed with a hinged shaft block (4), the inner end of the hinged shaft block (4) is provided with a hexagonal protrusion (5), the hexagonal protrusion (5) is clamped on the inner side surface of the lamp (3), the hinged shaft block (4) is fixedly connected on the side surface of the lamp (3) through a screw (6), the upper end inner side surface of the hinged shaft block (4) is provided with a sliding groove, the first spring (7) and the first clamping block (8) are slidably connected on the inner side surface of the sliding groove of the hinged shaft block (4), the outer surface of the U-shaped bracket (2) is provided with a square clamping groove (9), the upper surface of the base (1) is provided with a T-shaped circular block (10), the inner side surface of the T-shaped circular block (10) is provided with a sliding groove, the second spring (11) and the second clamping block (12) are slidably connected on the inner side surface of the sliding groove of the T-shaped circular block (10).

2. A directional structure for angle adjustment of a luminaire according to claim 1, characterized in that: The surface of the U-shaped bracket (2) is provided with a circular clamping groove (200), and the circular clamping grooves (200) are evenly distributed on the outer surface of the U-shaped bracket (2).

3. A directional structure for angle adjustment of a luminaire according to claim 2, characterized in that: The thirty-six groups of circular clamping grooves (200) are distributed on the surface of the U-shaped bracket (2), and the angle of each interval of the circular clamping grooves (200) is ten degrees.

4. The directional structure of claim 1, wherein: The first clamping block (8) is slidably clamped on the inner side surface of the square clamping groove (9), and the thirty-six groups of square clamping grooves (9) are distributed on the outer surface of the U-shaped bracket (2), and the angle of each interval of the square clamping grooves (9) is ten degrees.

5. The directional structure of claim 1, wherein: The second clamping block (12) adopts a convex circular block structure, and the surface of the protrusion is provided with a ball head chamfer.

6. The directional structure of claim 1, wherein: The two sides of the lamp (3) are provided with a hexagonal groove, and the outer surface of the hexagonal protrusion (5) is slidably clamped on the inner side surface of the hexagonal groove.

7. The directional structure of claim 1, wherein: The surface of the base (1) is provided with a mounting hole (100), the mounting holes (100) are distributed on the two side surfaces of the base (1), and the mounting holes (100) are recessed hole structures.

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