Adjustable lighting support device

Abstract

The utility model discloses an adjustable lighting support device which comprises a lighting support body, a mounting plate is arranged on the top of the lighting support body, a lamp base is arranged in the lighting support body, and rotating columns are arranged on the two sides of the upper end of the lamp base. Fixing sleeves matched with the rotating columns are arranged on the inner walls of the two sides of the upper end of the lighting support body, an arc-shaped through opening is formed in the lower end of one side of the lighting support body, and an adjusting column connected with the bottom end of one side of the lamp base is transversely inserted into the arc-shaped through opening in a penetrating mode. A limiting buckle connected with the outer end of the adjusting column is arranged on one side of the outer side of the lighting support body. According to the adjustable lighting support device, the angle can be flexibly adjusted according to actual requirements so as to meet the requirement for lighting at a specific angle, and the application range of the adjustable lighting support device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting brackets, in particular to an adjustable lighting bracket device. Background Art

[0002] Lighting brackets are mainly used to fix and support various lighting equipment, such as lamps, tubes, spotlights, etc., to ensure their stability and safety during use. It has a variety of styles and materials to choose from according to different installation environments and lighting requirements, such as hanging, wall-mounted, embedded, ceiling-mounted, etc. Common materials include metals (such as iron, aluminum), plastics, etc., which have good corrosion resistance, mechanical strength and long service life.

[0003] With the development of lighting technology and the growth of personalized needs, higher requirements are placed on the installation method and flexibility of lighting equipment. Most of the existing lighting brackets are fixed and cannot be effectively adjusted according to different occasions, different time periods and changes in user needs, thus failing to meet the needs of lighting at specific angles and having certain limitations in use. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable lighting bracket device to solve the problem raised in the above background technology that most of the current lighting brackets are fixed and cannot be effectively adjusted according to different occasions, different time periods and changes in user needs, thereby failing to meet specific lighting needs and resulting in certain limitations in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable lighting bracket device, comprising a lighting bracket body, a mounting plate is provided on the top of the lighting bracket body, and a lamp holder is provided inside the lighting bracket body, rotating columns are provided on both sides of the upper end of the lamp holder, and fixed sleeves matching with the rotating columns are provided on the inner walls on both sides of the upper end of the lighting bracket body, and an arc-shaped opening is provided at the lower end of one side of the lighting bracket body, an adjusting column connected to the bottom end of one side of the lamp holder is laterally inserted inside the arc-shaped opening, and a limiting buckle connected to the outer end of the adjusting column is provided on one side of the outer side of the lighting bracket body.

[0006] Preferably, both inner walls on both sides of the upper end of the lighting bracket body are provided with recesses, and threaded columns are inserted into the inner walls of the recesses on the upper end of the lighting bracket body, and one end of the threaded column located inside the lighting bracket body is fixedly connected to the back side of the fixed sleeve.

[0007] Preferably, a threaded structure is provided on the outside of one end of the adjusting column connected to the lamp holder, and a threaded interface is provided at the connection between the lamp holder and the adjusting column.

[0008] Preferably, the limiting buckle is an L-shaped structure, and a fixing pin is inserted into the bottom portion of the limiting buckle, and a fixing hole that matches the fixing pin structure is provided at the top of the outer end of the adjusting column.

[0009] Preferably, vertical axes are provided on both sides of the bottom of the mounting plate, and through holes that coincide with the vertical axes are provided on both sides of the top of the lighting bracket body.

[0010] Preferably, a limiting block is provided at the bottom end of the vertical axis, and a limiting groove matching with the limiting block is provided on the inner wall of the through hole at the top of the lighting bracket body.

[0011] Compared with the prior art, the utility model has the beneficial effect that the adjustable lighting bracket device can flexibly adjust the angle according to actual needs to meet the needs of lighting at a specific angle and improve its application range. The device movably installs the lamp holder inside the lighting bracket body, and the adjustment column and the arc-shaped opening provided on one side of the lighting bracket body can cooperate with each other to produce a linkage on the lamp holder. When the lamp holder is subjected to force, the angle can be adjusted by the rotation column and the fixed sleeve to achieve the effect of flexible adjustment of the angle of the lighting lamp, and the limit buckle provided on the outside of the lighting bracket body can quickly limit and lock the lamp holder after the angle is adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of an adjustable lighting bracket device of the utility model;

[0013] Figure 2 This is a schematic diagram of the side view structure of a lighting bracket body of an adjustable lighting bracket device of the utility model;

[0014] Figure 3 This is a schematic diagram of the internal structure of a lighting bracket body of an adjustable lighting bracket device of the utility model;

[0015] Figure 4 It is a schematic diagram of the connection structure between a mounting plate and a lighting bracket body of an adjustable lighting bracket device of the utility model.

[0016] In the figure: 1. lighting bracket body; 2. mounting plate; 3. lamp holder; 4. rotating column; 5. fixing sleeve; 6. threaded column; 7. threaded interface; 8. adjusting column; 9. limiting buckle; 10. arc-shaped opening; 11. fixing pin; 12. vertical axis; 13. limiting block. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3The utility model provides a technical solution: an adjustable lighting bracket device, including a lighting bracket body 1, a mounting plate 2 is provided on the top of the lighting bracket body 1, mounting holes are provided at the four corners of the mounting plate 2, and a lamp holder 3 is provided inside the lighting bracket body 1, the lamp holder 3 is in a "U"-shaped structure as a whole and the opening faces downward, rotating columns 4 are welded and fixed on both sides of the upper end of the lamp holder 3, fixed sleeves 5 matching the rotating columns 4 are provided on both sides of the inner wall of the upper end of the lighting bracket body 1, and an arc-shaped opening 10 is provided at the lower end of one side of the lighting bracket body 1, and an adjustment column connected to the bottom end of one side of the lamp holder 3 is horizontally inserted inside the arc-shaped opening 10 8, and a limiting buckle 9 connected to the outer end of the adjusting column 8 is provided on one side of the outer side of the lighting bracket body 1, and the inner side of the upper end of the limiting buckle 9 is connected to the outer wall of the lighting bracket body 1 through a rotating shaft. The lighting fixture holder 3 is installed at a suitable position and the lighting fixture is installed. The lighting bracket body 1 of the structure can be fixed by the mounting plate 2 and the adjusting column 8 can be inserted horizontally into the arc-shaped opening 10 so that the inner end is connected to the bottom end of one side of the lamp holder 3. When the adjusting column 8 moves in the arc-shaped opening 10, the lamp holder 3 can be adjusted to an angle position inside the lighting bracket body 1 under the cooperation of the rotating column 4 and the fixed sleeve 5, and the limiting buckle 9 can adjust the position of the lamp holder 3 after displacement. The adjusting column 8 is limited and fixed to lock the position of the lamp holder 3, so that the lighting bracket body 1 can flexibly adjust the angle of the lighting lamp according to needs to meet the needs of lighting at a specific angle, avoiding the problem that most of the existing lighting bracket bodies 1 are fixed and cannot be effectively adjusted according to different occasions, different time periods and changes in user needs, thereby making the lighting bracket body 1 more applicable and significantly improving the functionality of the lighting equipment. The inner walls on both sides of the upper end of the lighting bracket body 1 are provided with recesses, and the inner walls of the recesses at the upper end of the lighting bracket body 1 are interspersed with threaded columns 6, and the threaded columns 6 are located on the lighting bracket body 1 is fixedly connected to the back side of the fixed sleeve 5. The threaded column 6 of this structure can drive the fixed sleeve 5 to move horizontally by rotating on the lighting bracket body 1, so that the two fixed sleeves 5 can be smoothly connected with the rotating column 4, so that the lamp holder 3 can be quickly disassembled and assembled inside the lighting bracket body 1, which is more convenient to use. The end of the adjustment column 8 connected to the lamp holder 3 is provided with a threaded structure on the outside, and the connection between the lamp holder 3 and the adjustment column 8 is provided with a threaded interface 7. The adjustment column 8 of this structure can be quickly connected to the lamp holder 3 by docking the threaded end in the threaded interface 7, which makes it more convenient to operate when adjusting the angle of the lamp holder 3. The limit buckle 9 is L shaped structure, and the bottom end portion of the limit buckle 9 is interspersed with a fixing pin 11 through a threaded structure, and the top of the outer end of the adjusting column 8 is provided with a fixing hole that matches the fixing pin 11 structure, and the outer wall of the fixing pin 11 and the fixing hole at the top of the outer end of the adjusting column 8 are provided with matching threaded structures. After the adjusting column 8 of this structure moves to a suitable position in the arc-shaped opening 10, the limit buckle 9 can be swung to align the bottom end portion with the outer end of the adjusting column 8, so that the fixing pin 11 can be rotated into the fixing hole at the outer end of the adjusting column 8 by rotating the bottom end.In order to realize the function of quickly limiting the adjustment column 8, vertical axes 12 are provided on both sides of the bottom of the mounting plate 2, and through holes that match the vertical axes 12 are provided on both sides of the top of the lighting bracket body 1, and screws are symmetrically inserted on the front side of the upper end of the lighting bracket body 1, and a number of screw holes are evenly arranged on the vertical axis 12. The lighting bracket body 1 of this structure can move to different positions outside the vertical axis 12 through the through holes on the top and be fixed to the corresponding screw holes on the vertical axis 12 by screws, so as to adjust the spacing between the lighting bracket body 1 and the mounting plate 2, so that the lighting bracket body 1 can also drive the lamp holder 3 to adjust to different height positions, further expanding the adjustable range of the lamp holder 3, and the bottom end of the vertical axis 12 is welded and fixed with a limiting block 13, and the inner wall of the through hole at the top of the lighting bracket body 1 is provided with a limiting groove that matches the limiting block 13. The limiting block 13 of this structure can limit the vertical axis 12 in the through hole at the top of the lighting bracket body 1, so as to prevent the lighting bracket body 1 from falling off from the bottom of the mounting plate 2.

[0019] Working principle: When using the adjustable lighting bracket device, first fix the lighting bracket body 1 at the required installation position through the mounting hole on the mounting plate 2, then place the lamp holder 3 inside the lighting bracket body 1 and install the lighting lamp, then rotate the outer ends of the two threaded columns 6 respectively, and when the threaded column 6 rotates on the lighting bracket body 1, it will drive the fixed sleeve 5 to move horizontally until the fixed sleeve 5 is smoothly sleeved on the outside of the rotating column 4, and the lamp holder 3 can be quickly installed inside the lighting bracket body 1, and then the adjusting column 8 is horizontally inserted into the arc-shaped opening 10 so that the inner end is docked in the threaded interface 7, so that the adjusting column 8 is connected to one side of the lamp holder 3, and when the adjusting column 8 moves in the arc-shaped opening 10, it will produce a linkage with the lamp holder 3, and the lamp holder 3 will drive the rotating column 4 after being linked. The angle position is adjusted by rotating inside the fixed sleeve 5. When the lamp holder 3 drives the lighting lamp to be adjusted to a suitable angle position, the limit buckle 9 is rotated to align its bottom end with the outer end of the adjusting column 8, and then the bottom end of the fixing pin 11 is turned into the fixing hole at the outer end of the adjusting column 8 to quickly limit the adjusting column 8 so that the angle of the lamp holder 3 is locked. At the same time, the lighting bracket body 1 can be pulled down as a whole outside the vertical axis 12 through the through hole at the top to adjust the distance between the lighting bracket body 1 and the mounting plate 2, so as to further control and adjust the vertical lighting angle of the lamp holder 3. When the lamp holder 3 is adjusted to a suitable vertical angle, the screws on both sides of the front end of the lighting bracket body 1 are fixed in the corresponding screw holes on the vertical axis 12 to limit and lock the height position of the lamp holder 3, thereby completing a series of tasks.

[0020] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustable lighting bracket device, comprising a lighting bracket body (1), a mounting plate (2) being provided on the top of the lighting bracket body (1), and a lamp holder (3) being provided inside the lighting bracket body (1), characterized in that: Rotating columns (4) are provided on both sides of the upper end of the lamp holder (3), fixed sleeves (5) matching with the rotating columns (4) are provided on both sides of the inner walls of the upper end of the lighting bracket body (1), and an arc-shaped opening (10) is provided at the lower end of one side of the lighting bracket body (1), and an adjusting column (8) connected to the bottom end of one side of the lamp holder (3) is inserted transversely inside the arc-shaped opening (10), and a limiting buckle (9) connected to the outer end of the adjusting column (8) is provided on one side of the outer side of the lighting bracket body (1).

2. The adjustable lighting bracket device according to claim 1, characterized in that: The inner walls on both sides of the upper end of the lighting bracket body (1) are provided with notches, and threaded columns (6) are inserted into the inner walls of the notches at the upper end of the lighting bracket body (1), and one end of the threaded column (6) located inside the lighting bracket body (1) is fixedly connected to the back side of the fixed sleeve (5).

3. The adjustable lighting bracket device according to claim 1, characterized in that: A threaded structure is provided on the outside of one end of the adjusting column (8) connected to the lamp holder (3), and a threaded interface (7) is provided at the connection between the lamp holder (3) and the adjusting column (8).

4. The adjustable lighting bracket device according to claim 1, characterized in that: The limiting buckle (9) is an L-shaped structure, and a fixing pin (11) is inserted into the bottom portion of the limiting buckle (9), and a fixing hole that matches the structure of the fixing pin (11) is provided at the top of the outer end of the adjusting column (8).

5. The adjustable lighting bracket device according to claim 1, characterized in that: Both sides of the bottom of the mounting plate (2) are provided with vertical axes (12), and both sides of the top of the lighting bracket body (1) are provided with through holes that match the vertical axes (12).

6. The adjustable lighting bracket device according to claim 5, characterized in that: A limiting block (13) is provided at the bottom end of the vertical axis (12), and a limiting groove matching the limiting block (13) is provided on the inner wall of the through hole at the top of the lighting bracket body (1).

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