Novel multi-angle electric adjusting projection lamp
The design of the limiting and adjusting mechanisms solves the problem of the floodlights being difficult to adjust at multiple angles and be quickly replaced, enabling the floodlights to be quickly disassembled and adjusted at multiple angles, thus improving the lighting effect of the venue.
Patent Information
- Application Number
- CN202422981216.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-04
AI Technical Summary
Existing floodlights can only project light in one direction, and the lamp body and lamp holder are fixed together, making it difficult to quickly replace the lamp body when it is damaged, increasing the difficulty of maintenance.
A limiting mechanism and an adjusting mechanism were designed. The limiting mechanism enables quick assembly and disassembly of the floodlight body and the adjusting lamp holder through an elastic support component. The adjusting mechanism drives the floodlight body to rotate by a geared motor, thereby achieving multi-angle adjustment.
It enables quick replacement of the main body of the floodlight, reduces maintenance difficulty, and improves the lighting effect of the venue.
Smart Images
Figure CN223740667U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of floodlight technology, and in particular to a novel multi-angle electrically adjustable floodlight. Background Technology
[0002] Multi-angle electrically adjustable floodlights, also known as electrically adjustable LED soft lights or stage lights, are lighting devices specifically designed for venue floodlighting, stage performances, concerts, conference rooms, and other multi-functional halls. Their main function is to provide simultaneous illumination from multiple angles in a venue.
[0003] Existing floodlights can only project light from one angle in one direction during use, and cannot project light from multiple angles simultaneously. Furthermore, the lamp body and lamp holder are fixed as one piece, which makes it difficult to quickly replace the lamp body when it is damaged during subsequent use, increasing the difficulty of subsequent maintenance. To address this, we propose a new type of multi-angle electrically adjustable floodlight. Utility Model Content
[0004] The main objective of this invention is to provide a novel multi-angle electrically adjustable floodlight, which can effectively solve the technical problems in the background art.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A novel multi-angle electrically adjustable floodlight includes a lamp frame, a lamp body mounting groove inside the lamp frame, four sets of adjustable lamp holders inside the lamp body mounting groove, rotating columns at both ends of the adjustable lamp holders, one end of the rotating columns being rotatably connected to the lamp frame, a floodlight body at the upper end of each set of adjustable lamp holders, two sets of plugs at the lower end of the floodlight body, a controller at the upper end of the lamp frame, two sets of adjustment mechanisms at one end of the lamp frame, the output end of the adjustment mechanism being connected to the two sets of rotating columns, the adjustment mechanism can drive two sets of floodlight bodies to adjust their angles through the rotating columns, a mounting groove at the upper end of each set of adjustable lamp holders, a limiting mechanism inside the mounting groove, and the lower end of the plugs being installed inside the limiting mechanism; the limiting mechanism includes a fixed base, a mounting base inside the fixed base, a first clamping plate and a second clamping plate at the upper end of the mounting base, a clamping cavity reserved between the first clamping plate and the second clamping plate, the diameter of the clamping cavity being smaller than the diameter of the plugs, and an elastic support component at one end of the first clamping plate and the second clamping plate.
[0006] Preferably, the elastic support assembly includes a support plate, one end of which is fixedly connected to a first clamping plate or a second clamping plate, and a telescopic spring is provided at the lower end of the support plate.
[0007] Preferably, the first clamping plate and the second clamping plate are C-shaped metal plates, and the lower ends of the first clamping plate and the second clamping plate are rotatably connected to the mounting base.
[0008] Preferably, the mounting base is a U-shaped metal frame, with the lower end of the mounting base fixedly connected to the adjustable lamp holder, and the opening of the mounting base facing the main body of the floodlight.
[0009] Preferably, the telescopic spring is installed perpendicular to the support plate, with its upper end fixedly connected to the support plate and its lower end fixedly connected to the mounting base.
[0010] Preferably, the adjustment mechanism includes a geared motor, one end of which is provided with a rotating rod, and the other end of which is provided with a pull rod. One end of the pull rod is connected to the rotating rod, and one end of the pull rod is provided with two sets of actuating bars, one end of which is connected to the rotating column.
[0011] This utility model provides a novel multi-angle electrically adjustable floodlight, which has the following beneficial effects:
[0012] 1. This new type of multi-angle electrically adjustable floodlight, by setting a limiting mechanism, can shorten the disassembly and assembly time of the floodlight body and the adjustable lamp holder, facilitate the quick replacement of the floodlight body, reduce the difficulty of subsequent maintenance of the floodlight, and improve the practicality of the floodlight.
[0013] 2. This new type of multi-angle electrically adjustable floodlight, by setting an adjustment mechanism, can drive the main body of the floodlight to rotate, thereby achieving lighting in different directions of the venue and improving the lighting effect of the venue. Attached Figure Description
[0014] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the internal structure of the lamp frame of this utility model;
[0017] Figure 3 This is a schematic cross-sectional view of the main body of the floodlight of this utility model;
[0018] Figure 4 This is a cross-sectional schematic diagram of the limiting mechanism of this utility model;
[0019] Figure 5 This utility model Figure 2 Enlarged diagram of point A in the middle.
[0020] Legend:
[0021] 1. Lamp frame; 2. Lamp mounting slot; 3. Floodlight body; 4. Controller; 5. Rotating column; 6. Adjustable lamp holder; 7. Adjustment mechanism; 8. Connector; 9. Limiting mechanism; 10. Fixed base; 11. Mounting base; 12. First clamping plate; 13. Second clamping plate; 14. Clamping cavity; 15. Support plate; 16. Telescopic spring; 17. Gear motor; 18. Rotating rod; 19. Pull rod; 20. Actuating bar. Detailed Implementation
[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0023] Example 1: A novel multi-angle electrically adjustable floodlight, such as... Figure 1 - Figure 4 As shown, the light frame includes a rectangular metal frame 1. Inside the frame 1 is a lamp body mounting groove 2, and inside the groove 2 are four sets of adjustable lamp holders 6. Each adjustable lamp holder 6 is a strip-shaped metal base, with adjacent sets arranged in parallel. Rotating columns 5 are located at both ends of the adjustable lamp holders 6 near the inner wall of the frame 1. One end of each rotating column 5 is fixedly connected to the adjustable lamp holder 6, and the other end is rotatably connected to the frame 1. A floodlight body 3 is located at the top of each adjustable lamp holder 6. Two sets of connectors 8, also strip-shaped metal bases, are located at the bottom of the floodlight body 3. The two sets of connectors 8 are symmetrically installed at the bottom of the floodlight body 3, and their upper ends are fixedly connected to the floodlight body 3 by bolts. A controller 4 is located on one side of the upper part of the frame 1, fixedly connected to the frame 1, and linearly connected to the floodlight body 3 via wires. Outside the frame 1... Two sets of adjustment mechanisms 7 are provided on one side, and the two sets of adjustment mechanisms 7 are symmetrically installed at both ends of the light frame 1. One end of the adjustment mechanism 7 is fixedly connected to the light frame 1, and the output end of the adjustment mechanism 7 is connected to two sets of rotating columns 5. In use, the two sets of adjustment mechanisms 7 can drive the main bodies 3 of the floodlights on both sides to rotate. By adjusting the angle of the main bodies 3 of the floodlights, different directions of the stage can be illuminated. The upper end of each set of adjustment lamp base 6 is provided with a mounting groove relative to the position of the plug 8. A limit mechanism 9 is provided inside the mounting groove. The lower end of the limit mechanism 9 is fixedly connected to the adjustment lamp base 6, and the lower end of the plug 8 is inserted into the limit mechanism 9. The main body of the floodlight 3 is detachably connected to the adjustment lamp base 6 through the plug 8 and the limit mechanism 9. In use, when the main body of the floodlight 3 is damaged, the main body of the floodlight 3 can be quickly replaced, improving the convenience of subsequent maintenance and repair.
[0024] Furthermore, the limiting mechanism 9 includes a fixed base 10, which is a U-shaped metal frame. The lower end of the fixed base 10 is fixedly connected to the adjusting lamp holder 6. The opening of the fixed base 10 faces the floodlight body 3. An mounting base 11 is provided at the bottom of the fixed base 10. The mounting base 11 is fixedly connected to the fixed base 10 by bolts. A first clamping plate 12 is provided on one side of the upper end of the mounting base 11. The first clamping plate 12 is a C-shaped metal plate. A second clamping plate 13 is provided at one end of the first clamping plate 12. The second clamping plate 13 is a C-shaped metal plate. The lower ends of the first clamping plate 12 and the second clamping plate 13 are rotatably connected to the mounting base 11 through a hinge shaft. The openings of the first clamping plate 12 and the second clamping plate 13 face the fixed base 10. At the center of the 0, a clamping cavity 14 is reserved between the first clamping plate 12 and the second clamping plate 13. The diameter of the clamping cavity 14 is smaller than the diameter of the lower end of the connector 8. An elastic support assembly is provided at one end of the first clamping plate 12 and the second clamping plate 13 near the fixed base 10. The elastic support assembly includes a support plate 15, which is a rigid plate. One end of the support plate 15 is fixedly connected to the first clamping plate 12 or the second clamping plate 13. The installation direction of the support plate 15 is parallel to the mounting base 11. A telescopic spring 16 is provided at the lower end of the support plate 15. The installation direction of the telescopic spring 16 is perpendicular to the support plate 15. The upper end of the telescopic spring 16 is fixedly connected to the support plate 15, and the lower end of the telescopic spring 16 is fixedly connected to the mounting base 11.
[0025] Example 2: A novel multi-angle electrically adjustable floodlight, based on Example 1, as follows... Figure 1 - Figure 5 As shown, the adjustment mechanism 7 includes a geared motor 17. One end of the geared motor 17 is fixedly connected to the lamp frame 1. A rotating rod 18 is provided at one end of the geared motor 17. The rotating rod 18 is a strip plate. One end of the rotating rod 18 is fixedly connected to the output end of the geared motor 17. A pull rod 19 is provided at the end of the rotating rod 18 away from the geared motor 17. The pull rod 19 is a metal strip plate. One end of the pull rod 19 is movably connected to the rotating rod 18. The installation direction of the pull rod 19 is consistent with the installation direction of the floodlight body 3. The end of the pull rod 19 near the rotating column 5 is provided with... There is a toggle bar 20, which is an L-shaped toggle bar. One end of the toggle bar 20 is connected to the pull rod 19, and the other end of the toggle bar 20 is connected to the rotating column 5. In use, the output end of the reduction motor 17 can drive the rotating rod 18 to rotate. The rotating rod 18 drives the pull rod 19 to move during rotation. The pull rod 19 drives the rotating column 5 to rotate through the toggle bar 20 during movement. The rotating column 5 drives the floodlight body 3 at the upper end of the adjusting lamp holder 6 to change the angle, thereby realizing the lighting of different directions on the stage.
[0026] It should be noted that this utility model is a novel multi-angle electrically adjustable floodlight. In use, when the power cord is connected to the floodlight body 3, the floodlight body 3 can be started via the controller 4. When it is necessary to adjust the illumination angle of the floodlight body 3, the power supply to the reduction motor 17 is activated. The output of the reduction motor 17 drives the rotating rod 18 to rotate. The rotating rod 18, in turn, drives the pull rod 19 to move. The pull rod 19, in turn, drives the rotating column 5 to rotate via the toggle bar 20. The rotating column 5, in turn, causes the floodlight body 3 at the upper end of the adjusting lamp holder 6 to change its angle, thereby achieving different illumination angles in different directions of the venue. The floodlight body 3 can be adjusted to improve the lighting effect of the venue during actual use. When the floodlight body 3 is damaged, the connector 8 can be pulled by the floodlight body 3. When the pulling force is greater than the elastic force of the telescopic spring 16, the connector 8 can be detached from the first clamping plate 12 and the second clamping plate 13, thus facilitating the replacement of the floodlight body 3. After replacement, the connector 8 at the lower end of the floodlight body 3 can be aligned between the first clamping plate 12 and the second clamping plate 13, and then the floodlight body 3 can be pressed down. The lower end of the connector 8 can be inserted into the clamping cavity 14. By setting the limiting mechanism 9, the disassembly and assembly time of the floodlight body 3 and the adjusting lamp holder 6 can be shortened, facilitating the quick replacement of the floodlight body 3, reducing the difficulty of subsequent maintenance of the floodlight, and improving the practicality of the floodlight. By setting the adjustment mechanism 7, the main body 3 of the floodlight can be rotated to illuminate different directions of the venue, thereby improving the lighting effect of the venue.
[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A novel multi-angle electrically adjustable floodlight, comprising a lamp frame (1), wherein the lamp frame (1) has a lamp body mounting groove (2) inside, and four sets of adjustable lamp holders (6) are provided inside the lamp body mounting groove (2). Each adjustable lamp holder (6) has rotating columns (5) at both ends, one end of which is rotatably connected to the lamp frame (1). Each set of adjustable lamp holders (6) has a floodlight body (3) at its upper end, and two sets of connectors (8) at its lower end. The lamp frame (1) has a controller (4) at its upper end. The feature is that: The lamp frame (1) is provided with two sets of adjusting mechanism (7) at one end, the output end of the adjusting mechanism (7) is connected with two sets of rotating column (5), the adjusting mechanism (7) can drive two sets of light projector main body (3) to adjust the angle through the rotating column (5), the upper end of each adjusting lamp holder (6) is provided with a mounting groove, the mounting groove is provided with a limiting mechanism (9) inside, the lower end of the plug connector (8) is installed in the limiting mechanism (9) inside; The limiting mechanism (9) comprises a fixed seat (10), the fixed seat (10) is provided with a mounting seat (11) inside, the mounting seat (11) is provided with a first clamping plate (12) and a second clamping plate (13) at the upper end, a clamping cavity (14) is reserved between the first clamping plate (12) and the second clamping plate (13), the diameter of the clamping cavity (14) is less than the diameter of the plug connector (8), one end of the first clamping plate (12) and the second clamping plate (13) is provided with an elastic support assembly.
2. A new multi-angle electrically adjustable spotlight according to claim 1, characterized in that: The elastic support assembly comprises a support plate (15), one end of the support plate (15) is fixedly connected with the first clamping plate (12) or the second clamping plate (13), and the lower end of the support plate (15) is provided with a telescopic spring (16).
3. A new multi-angle electrically adjustable spotlight according to claim 1, characterized in that: The first clamping plate (12) and the second clamping plate (13) are C-shaped metal plates, and the lower end of the first clamping plate (12) and the second clamping plate (13) is rotatably connected with the mounting seat (11).
4. A new multi-angle electrically adjustable spotlight according to claim 1, characterized in that: The fixed seat (10) is a U-shaped metal frame, the lower end of the fixed seat (10) is fixedly connected with the adjusting lamp holder (6), and the opening of the fixed seat (10) faces the light projector main body (3).
5. A new multi-angle electrically adjustable spotlight according to claim 2, characterized in that: The telescopic spring (16) is installed in a direction perpendicular to the support plate (15), the upper end of the telescopic spring (16) is fixedly connected with the support plate (15), and the lower end of the telescopic spring (16) is fixedly connected with the mounting seat (11).
6. A new multi-angle electrically adjustable spotlight according to claim 1, characterized in that: The adjusting mechanism (7) comprises a speed reducer (17), one end of the speed reducer (17) is provided with a rotating rod (18), one end of the rotating rod (18) is provided with a pull rod (19), one end of the pull rod (19) is connected with the rotating rod (18), one end of the pull rod (19) is provided with two sets of push rods (20), and one end of the push rod (20) is connected with the rotating column (5).