Adjustable light device

Abstract

The utility model belongs to the technical field of decorative lamps, and particularly relates to an adjustable lighting device which comprises a lamp holder and a lamp panel single body, a mounting plate is arranged on one side of the lamp panel single body, a guide sliding block is connected to one side of the mounting plate, a guide sliding groove is formed in the surface, close to the guide sliding block, of the lamp holder, and a movable block is connected to the side surface of the guide sliding block. A threaded rod penetrates through the interior of the movable block, a bearing seat is installed between the threaded rod and the lamp holder, and the end of the threaded rod is connected with a driven bevel gear. When the driving motor operates, the driving bevel gear can be driven to rotate, the driving bevel gear rotates to drive the threaded rod to rotate through the driven bevel gear, when the threaded rod rotates, the movable block can be driven to move in the central axis direction of the threaded rod, and the movable block moves to drive the mounting plate to slide through the guide sliding block. The mounting plate slides to drive the lamp panel single bodies to slide, in this way, an original hexagon of the light device can be changed into a petal shape, and therefore the shape of the light device can be adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of decorative lamps, and in particular relates to an adjustable lighting device. Background Art

[0002] As a unique art form, lighting installation combines technology, design and art to bring rich and diverse visual experiences to the audience. Lighting installation refers to the use of light as the main medium to create artworks with unique visual effects and experiences through the combination of sound, light, electricity and other elements. It is different from ordinary lighting, emphasizing artistry and interactivity, and can stimulate the audience's sensory experience and emotional resonance.

[0003] The appearance of existing lighting devices is usually fixed and cannot be adjusted. Long-term use will cause visual fatigue to users and cannot produce unique visual effects. Utility Model Content

[0004] The utility model aims to provide an adjustable lighting device, aiming to solve the problem in the prior art that the appearance of the existing lighting device is usually fixed and cannot be adjusted, long-term use will cause visual fatigue to the user, and cannot produce unique visual effects.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable lighting device, comprising a lamp holder and a lamp panel unit, a mounting plate is provided on one side of the lamp panel unit, a guide slider is connected to one side of the mounting plate, a guide groove is provided on the surface of the lamp holder close to the guide slider, a movable block is connected to the side surface of the guide slider, a threaded rod passes through the interior of the movable block, a bearing seat is installed between the threaded rod and the lamp holder, a driven bevel gear is connected to the end of the threaded rod, a drive motor is installed inside the lamp holder, and an active bevel gear is connected to the output end of the drive motor.

[0006] In order to achieve the change of the appearance of the lighting device, as a preferred adjustable lighting device of the utility model, the mounting plate, guide slider, guide slot, movable block, threaded rod, bearing seat and driven bevel gear are arranged in six groups, and the mounting plate, guide slider, guide slot, movable block, threaded rod, bearing seat and driven bevel gear are distributed in a circular array about the center of the lamp holder.

[0007] In order to limit the movement direction of the lamp panel unit, as a preferred adjustable lighting device of the utility model, the guide slider is slidably connected to the lamp holder through the guide slide groove.

[0008] In order to achieve position adjustment of the lamp panel unit, as a preferred adjustable lighting device of the utility model, the threaded rod and the movable block are threadedly connected, and a rotating structure is formed between the threaded rod and the bearing seat.

[0009] In order to drive the six threaded rods to rotate by the driving motor, as a preferred embodiment of the adjustable lighting device of the utility model, a meshing structure is formed between the driving bevel gear and the driven bevel gear.

[0010] In order to realize the connection and installation of the lamp panel unit, as a preferred adjustable lighting device of the utility model, the side surface of the mounting plate is connected with a slot, the side surface of the mounting plate is provided with a fixing hole, the side surface of the lamp panel unit is connected with a hook, the side surface of the lamp panel unit is provided with a threaded hole, and bolts are inserted into the fixing hole and the threaded hole.

[0011] As a preferred embodiment of the adjustable lighting device of the utility model, the bolt and the threaded hole are threadedly connected.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model can drive the active bevel gear to rotate when the driving motor is running, and the active bevel gear can drive the threaded rod to rotate through the driven bevel gear, and the threaded rod can drive the movable block to move along the central axis direction of the threaded rod when the threaded rod rotates, and the movable block can drive the mounting plate to slide through the guide slider, and the sliding of the mounting plate can drive the lamp panel monomer to slide, so that the lighting device can be changed from the original hexagonal shape to the petal shape, thereby realizing the shape adjustment of the lighting device and increasing the artistic viewing effect of the lighting device;

[0014] When the lamp panel unit is damaged and needs repair, you can first unfold the lighting device into a petal shape, then use an L-shaped internal angle wrench to turn the bolt. When the bolt moves to the outer position of the threaded hole, you can pull the lamp panel unit to remove it. This allows for quick disassembly of the lamp panel unit, avoiding the need to remove the entire device when repairing the lamp panel unit, which is quick and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

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

[0017] Figure 2 This is a rear view structural diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure after adjustment of the utility model;

[0019] Figure 4 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0020] Figure 5 This is an exploded view of the lamp panel installation structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the mounting plate of the utility model;

[0022] Figure 7 For this utility model Figure 4 Schematic diagram of the structure at point A in the middle.

[0023] In the figure: 1. lamp holder; 2. lamp panel unit; 3. mounting plate; 4. guide slider; 5. guide slide groove; 6. movable block; 7. threaded rod; 8. bearing seat; 9. driven bevel gear; 10. driving motor; 11. driving bevel gear; 12. slot; 13. hook; 14. fixing hole; 15. threaded hole; 16. bolt. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 7 The utility model provides the following technical solutions: an adjustable lighting device, comprising a lamp holder 1 and a lamp panel monomer 2, a mounting plate 3 is provided on one side of the lamp panel monomer 2, a guide slider 4 is connected to one side of the mounting plate 3, a guide slot 5 is provided on the surface of the lamp holder 1 near the guide slider 4, a movable block 6 is connected to the side surface of the guide slider 4, a threaded rod 7 penetrates the inside of the movable block 6, a bearing seat 8 is installed between the threaded rod 7 and the lamp holder 1, a driven bevel gear 9 is connected to the end of the threaded rod 7, a drive motor 10 is installed inside the lamp holder 1, and an active bevel gear 11 is connected to the output end of the drive motor 10.

[0026] Preferably: six groups of mounting plate 3, guide slider 4, guide slot 5, movable block 6, threaded rod 7, bearing seat 8 and driven bevel gear 9 are arranged, and the mounting plate 3, guide slider 4, guide slot 5, movable block 6, threaded rod 7, bearing seat 8 and driven bevel gear 9 are distributed in a circular array about the center of the lamp holder 1.

[0027] During specific use, the sliding of the mounting plate 3 can drive the lamp panel unit 2 to slide, so that the lighting device can be changed from the original hexagonal shape to a petal shape, thereby realizing the shape adjustment of the lighting device.

[0028] Preferably, the guide slide block 4 is slidably connected to the lamp holder 1 via the guide slot 5 .

[0029] During specific use, the movement of the movable block 6 can drive the guide slider 4 to slide inside the guide slot 5 , and the movement of the guide slider 4 can drive the lamp panel unit 2 to slide, thereby limiting the movement direction of the lamp panel unit 2 .

[0030] Preferably, the threaded rod 7 and the movable block 6 are connected by threads, and a rotating structure is formed between the threaded rod 7 and the bearing seat 8.

[0031] During specific use, when the threaded rod 7 rotates, the movable block 6 can be driven to move along the central axis direction of the threaded rod 7 through the threaded connection relationship, so that the movement of the movable block 6 can drive the lamp panel unit 2 to move through the guide slider 4 and the mounting plate 3, thereby realizing the position adjustment of the lamp panel unit 2.

[0032] Preferably, a meshing structure is formed between the driving bevel gear 11 and the driven bevel gear 9 .

[0033] During specific use, the rotation of the active bevel gear 11 can generate a force on the driven bevel gear 9 through the meshing structure, and the driven bevel gear 9 can drive the threaded rod 7 to rotate due to the force.

[0034] Preferably: the side surface of the mounting plate 3 is connected with a slot 12, the side surface of the mounting plate 3 is provided with a fixing hole 14, the side surface of the lamp panel unit 2 is connected with a hook 13, the side surface of the lamp panel unit 2 is provided with a threaded hole 15, and bolts 16 are inserted into the fixing hole 14 and the threaded hole 15.

[0035] Preferably, the bolt 16 and the threaded hole 15 are threadedly connected.

[0036] During specific use, the lamp panel unit 2 is installed and fixed by threading the bolts 16 and the threaded holes 15 .

[0037] Working principle: When the adjustable lighting device is used, the driving motor 10 can be operated when the shape of the lighting device needs to be adjusted. The driving motor 10 can drive the active bevel gear 11 to rotate when it is running. The rotation of the active bevel gear 11 can generate a force on the driven bevel gear 9 through the meshing structure. The driven bevel gear 9 can drive the threaded rod 7 to rotate inside the bearing seat 8 by the force. When the threaded rod 7 rotates, it can drive the movable block 6 to move along the central axis direction of the threaded rod 7 through the threaded connection relationship. The movement of the movable block 6 can drive the guide slider 4 to slide inside the guide slide groove 5. The sliding of the guide slider 4 can drive the mounting plate 3 to slide. The sliding of the mounting plate 3 can drive the lamp panel monomer 2 to slide. In this way, the lighting device can be changed from the original hexagonal shape to a petal shape.

[0038] When the lamp panel unit 2 is damaged and needs to be repaired, the lighting device can be unfolded into a petal shape first, and then the bolt 16 can be turned by an L-shaped internal angle wrench. When the bolt 16 moves to the outer position of the threaded hole 15, the lamp panel unit 2 can be pulled to remove it. After the lamp panel unit 2 is repaired, the hook 13 can be driven to fit into the inside of the slot 12, and then the bolt 16 can be moved through the fixing hole 14 to the opening of the threaded hole 15 and rotated in the opposite direction. The bolt 16 can move toward the inside of the threaded hole 15 by rotating in the opposite direction, so that the lamp panel unit 2 can be installed and fixed by the threaded connection between the bolt 16 and the threaded hole 15.

[0039] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustable lighting device, comprising a lamp holder (1) and a lamp panel unit (2), characterized in that: A mounting plate (3) is provided on one side of the lamp panel unit (2), a guide slider (4) is connected to one side of the mounting plate (3), a guide slot (5) is provided on the surface of the lamp holder (1) near the guide slider (4), a movable block (6) is connected to the side surface of the guide slider (4), a threaded rod (7) penetrates the interior of the movable block (6), a bearing seat (8) is installed between the threaded rod (7) and the lamp holder (1), a driven bevel gear (9) is connected to the end of the threaded rod (7), a drive motor (10) is installed inside the lamp holder (1), and an active bevel gear (11) is connected to the output end of the drive motor (10).

2. An adjustable lighting device according to claim 1, characterized in that: The mounting plate (3), the guide slider (4), the guide slot (5), the movable block (6), the threaded rod (7), the bearing seat (8) and the driven bevel gear (9) are arranged in six groups, and the mounting plate (3), the guide slider (4), the guide slot (5), the movable block (6), the threaded rod (7), the bearing seat (8) and the driven bevel gear (9) are distributed in a circular array about the center of the lamp holder (1).

3. The adjustable lighting device according to claim 1, characterized in that: The guide sliding block (4) is slidably connected to the lamp holder (1) via the guide sliding groove (5).

4. The adjustable lighting device according to claim 1, characterized in that: The threaded rod (7) and the movable block (6) are threadedly connected, and a rotating structure is formed between the threaded rod (7) and the bearing seat (8).

5. The adjustable lighting device according to claim 1, characterized in that: A meshing structure is formed between the driving bevel gear (11) and the driven bevel gear (9).

6. The adjustable lighting device according to claim 1, characterized in that: The side surface of the mounting plate (3) is connected to a slot (12), the side surface of the mounting plate (3) is provided with a fixing hole (14), the side surface of the lamp panel unit (2) is connected to a hook (13), the side surface of the lamp panel unit (2) is provided with a threaded hole (15), and bolts (16) are inserted into the fixing hole (14) and the threaded hole (15).

7. An adjustable lighting device according to claim 6, characterized in that: The bolt (16) is threadedly connected to the threaded hole (15).

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