LED (light-emitting diode) head-shaking type beam lamp

Abstract

The utility model relates to the technical field of beam lamps, and discloses an LED (light-emitting diode) head-shaking type beam lamp which comprises a mounting seat, a fixed seat is fixedly mounted at the top of the mounting seat, a lifting column is connected to the inner wall of the fixed seat in a sliding manner, a connecting piece is fixedly mounted at the bottom of the lifting column, a motor is fixedly mounted on the outer wall of the fixed seat, and the motor is connected with the lifting column in a sliding manner. A double-end lead screw is fixedly mounted on an output shaft of the motor, a sliding block is slidably connected to the inner wall of the fixing base, a connecting plate is rotatably connected to the top of the sliding block, and a rotating base is rotatably connected to the inner wall of the lifting column. By starting a motor, the motor drives a double-end lead screw to rotate, the double-end lead screw drives two sliding blocks to move towards the middle, then the two sliding blocks drive two connecting plates to move, the sides, away from the sliding blocks, of the two connecting plates are pressed to rotate upwards, and then the two connecting plates drive two connecting pieces to move upwards; and the connecting piece drives the lifting column to move upwards, so that the height is adjusted.

Description

Technical Field

[0001] This utility model relates to the field of beam light technology, specifically to an LED moving head beam light. Background Technology

[0002] A beam light is a light source that is focused on a single focal point to concentrate the light and emit it in a more concentrated beam. Such a light is called a beam light, or simply a spotlight.

[0003] Currently, beam lights have a fixed height, which cannot be adjusted to meet specific height requirements. This necessitates moving the mounting bracket, a very troublesome process. Additionally, the LED lights require a lampshade to prevent dust accumulation. However, dust accumulates on the lampshade over time, reducing its light transmittance and requiring removal and cleaning, which is also extremely difficult. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an LED moving head beam light, which has the advantages of height adjustment and easy removal of the lamp cover, thus solving the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: an LED moving head beam light, including a mounting base, a fixed base fixedly mounted on the top of the mounting base, a lifting column slidably connected to the inner wall of the fixed base, a connecting piece fixedly mounted on the bottom of the lifting column, a motor fixedly mounted on the outer wall of the fixed base, a double-ended lead screw fixedly mounted on the output shaft of the motor, a slider slidably connected to the inner wall of the fixed base, a connecting plate rotatably connected to the top of the slider, a rotating base rotatably connected to the inner wall of the lifting column, a moving head device fixedly mounted on the top of the rotating base, a lamp head rotatably connected to the inner wall of the moving head device, a slot provided on the top of the lamp head, a lamp cover provided on the top of the lamp head, an insert fixedly mounted on the bottom of the lamp cover, a locking groove provided on the outer wall of the insert, an extension ear fixedly mounted on the outer wall of the lamp head, a locking block slidably connected to the inner wall of the extension ear, a pull plate fixedly mounted on the outer wall of the locking block, and a spring provided on the inner wall of the extension ear.

[0006] As a preferred technical solution of this utility model: the double-ended lead screw passes through the slider, and the double-ended lead screw and the slider are connected by threads.

[0007] As a preferred technical solution of this utility model: the number of connecting pieces, motors, sliders and connecting plates is two, and the two connecting pieces, motors, sliders and connecting plates are symmetrically arranged, and the side of the two connecting plates away from the two sliders is rotatably connected to the bottom of the connecting pieces.

[0008] As a preferred technical solution of this utility model: the shape of the insert is adapted to the shape of the slot, and the insert is located on the inner wall of the slot.

[0009] As a preferred technical solution of this utility model: the shape of the side of the locking block near the insert block is adapted to the shape of the inner wall of the locking groove, and the height of the locking block and the locking groove are the same.

[0010] As a preferred technical solution of this utility model: the pull plate passes through the extension ear, and the pull plate and the extension ear are fitted together at the through point.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This LED moving head beam light, by starting the motor, causes the double-headed lead screw to rotate, which in turn causes the double-headed lead screw to move two sliders towards the center, which in turn causes the two sliders to move two connecting plates. The side of the two connecting plates away from the sliders is then pressed and rotates upward, which in turn causes the two connecting plates to move two connecting pieces upward, which in turn causes the lifting column to move upward, thereby adjusting the height.

[0013] 2. This LED moving head beam light, by pulling the pull plate, causes the pull plate to move the locking block, causing the locking block to move out of the inner wall of the locking groove. At this time, the fixing relationship of the locking groove is lost, and thus the fixing relationship of the insert block is lost. Then, by pulling the lamp cover upward, the lamp cover causes the insert block and the locking groove to move out of the inside of the lamp head. At this time, the lamp cover can be cleaned. After cleaning, the structure can be reset and it can be used again. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic cross-sectional view of the present invention.

[0016] Figure 3 This is a schematic diagram of the lock groove structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the extended ear of this utility model;

[0018] Figure 5 This is a schematic diagram of the locking block structure of this utility model.

[0019] In the diagram: 1. Mounting base; 2. Fixed base; 3. Lifting column; 4. Connecting piece; 5. Motor; 6. Double-ended lead screw; 7. Slider; 8. Connecting plate; 9. Rotating base; 10. Oscillating device; 11. Lamp head; 12. Lamp cover; 13. Insert block; 14. Locking groove; 15. Extension ear; 16. Locking block; 17. Pull plate; 18. Spring; 19. Slot. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1 - Figure 5 An LED moving head beam light includes a mounting base 1, a fixed base 2 fixedly mounted on the top of the mounting base 1, a lifting column 3 slidably connected to the inner wall of the fixed base 2, a connecting piece 4 fixedly mounted on the bottom of the lifting column 3, a motor 5 fixedly mounted on the outer wall of the fixed base 2, a double-ended lead screw 6 fixedly mounted on the output shaft of the motor 5, a slider 7 slidably connected to the inner wall of the fixed base 2, a connecting plate 8 rotatably connected to the top of the slider 7, a rotating base 9 rotatably connected to the inner wall of the lifting column 3, a moving head device 10 fixedly mounted on the top of the rotating base 9, a lamp head 11 rotatably connected to the inner wall of the moving head device 10, a slot 19 provided on the top of the lamp head 11, a lamp cover 12 provided on the top of the lamp head 11, an insert block 13 fixedly mounted on the bottom of the lamp cover 12, a locking groove 14 opened on the outer wall of the insert block 13, an extension ear 15 fixedly mounted on the outer wall of the lamp head 11, a locking block 16 slidably connected to the inner wall of the extension ear 15, a pull plate 17 fixedly mounted on the outer wall of the locking block 16, and a spring 18 provided on the inner wall of the extension ear 15.

[0022] In the above structure, the locking block 16 is located inside the extension ear 15 on one side and fits against the inner wall of the extension ear 15, so that when the locking block 16 moves, its outer wall can only fit against the inner wall of the extension ear 15 and thus the locking block 16 will not tilt when it moves.

[0023] In a preferred embodiment, the double-ended lead screw 6 passes through the slider 7, and the double-ended lead screw 6 and the slider 7 are connected by threads.

[0024] In the above structure, by starting the motor 5, the motor 5 drives the double-ended lead screw 6 to rotate, and the double-ended lead screw 6 drives the slider 7 to move through the threaded connection with the slider 7, which in turn drives the top connecting plate 8 to move.

[0025] In a preferred embodiment, there are two connecting pieces 4, motor 5, slider 7 and connecting plate 8, and the two connecting pieces 4, motor 5, slider 7 and connecting plate 8 are symmetrically arranged, and the side of the two connecting plates 8 away from the two sliders 7 is rotatably connected to the bottom of the connecting piece 4.

[0026] In the above structure, by moving the two sliders 7 toward the center, the two sliders 7 drive one side of the two connecting plates 8 to move toward the center, thereby causing the two connecting plates 8 to rotate on the inner wall of the sliders 7, so that the two connecting plates 8 lift the two connecting pieces 4 upward, thereby causing the two connecting pieces 4 to drive the lifting column 3 to move upward.

[0027] In a preferred embodiment, the shape of the insert 13 is adapted to the shape of the slot 19, and the insert 13 is located on the inner wall of the slot 19.

[0028] In the above structure, by placing the lampshade 12 on top of the lamp head 11, the plug 13 is aligned with the slot 19 and pressed down, so that the plug 13 enters the interior of the slot 19, and the lampshade 12 and the lamp head 11 are connected through the plug 13 and the slot 19.

[0029] In a preferred embodiment, the shape of the side of the locking block 16 near the insert block 13 is adapted to the shape of the inner wall of the locking groove 14, and the height of the locking block 16 and the locking groove 14 are the same.

[0030] In the above structure, the spring 18 pushes the locking block 16 toward the insert block 13, thereby causing the locking block 16 to enter the inner wall of the locking groove 14, fixing the position of the locking groove 14 with the locking block 16, thereby fixing the insert block 13 and fixing the lampshade 12.

[0031] In a preferred embodiment, the pull plate 17 passes through the extension ear 15, and the pull plate 17 is abutted against the passage of the extension ear 15.

[0032] In the above structure, the pull plate 17 and the extension ear 15 are fitted together at the through point, so that the pull plate 17 can only move in contact with the inner wall of the extension ear 15 when it moves, thereby limiting the pull plate 17 so that the pull plate 17 will not tilt, and thus the locking block 16 will not tilt.

[0033] Working principle: When the mounting base 1 is connected to the mounting location, a beam is emitted through the lamp head 11. By rotating the base 9 and the oscillating device 10, the lamp head 11 oscillates, achieving oscillation operation. When the lamp cover 12 needs to be disassembled for cleaning, the pull plate 17 is pulled, causing the pull plate 17 to move the locking block 16, which moves out of the inner wall of the locking groove 14. At this time, the fixing relationship of the locking groove 14 is lost, and the fixing relationship of the insert 13 is also lost. Then, by pulling the lamp cover 12 upward, the lamp cover 12 moves the insert 13 and the locking groove 14 out of the inside of the lamp head 11, allowing the lamp cover 12 to be cleaned. 2. Clean the structure and then reset it. Start the motor 5, which will drive the double-ended lead screw 6 to rotate. The double-ended lead screw 6 will move the slider 7 through the threaded connection with the slider 7. The two sliders 7 will move towards the center, which will in turn move one side of the two connecting plates 8 towards the center. This will cause the two connecting plates 8 to rotate on the inner wall of the slider 7, lifting the two connecting pieces 4 upward. This will cause the two connecting pieces 4 to move the lifting column 3 upward, which in turn will move the lamp head 11 upward, thus adjusting the position of the lamp head 11.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An LED moving head beam light, comprising a mounting base (1), characterized in that: A fixed base (2) is fixedly installed on the top of the mounting base (1). A lifting column (3) is slidably connected to the inner wall of the fixed base (2). A connecting piece (4) is fixedly installed at the bottom of the lifting column (3). A motor (5) is fixedly installed on the outer wall of the fixed base (2). A double-headed lead screw (6) is fixedly installed on the output shaft of the motor (5). A slider (7) is slidably connected to the inner wall of the fixed base (2). A connecting plate (8) is rotatably connected to the top of the slider (7). A rotating seat (9) is rotatably connected to the inner wall of the lifting column (3). A swaying device (1) is fixedly installed on the top of the rotating seat (9). 0), the inner wall of the oscillating device (10) is rotatably connected to a lamp head (11), the top of the lamp head (11) is provided with a slot (19), the top of the lamp head (11) is provided with a lamp cover (12), the bottom of the lamp cover (12) is fixedly installed with a plug (13), the outer wall of the plug (13) is provided with a locking groove (14), the outer wall of the lamp head (11) is fixedly installed with an extension ear (15), the inner wall of the extension ear (15) is slidably connected with a locking block (16), the outer wall of the locking block (16) is fixedly installed with a pull plate (17), and the inner wall of the extension ear (15) is provided with a spring (18).

2. A moving head beam LED lamp according to claim 1, characterized in that: The double-ended lead screw (6) passes through the slider (7), and the double-ended lead screw (6) and the slider (7) are connected by threads.

3. A moving head beam LED lamp according to claim 1, characterized in that: The number of connecting pieces (4), motors (5), sliders (7) and connecting plates (8) is two, and the two connecting pieces (4), motors (5), sliders (7) and connecting plates (8) are symmetrically arranged. The side of the two connecting plates (8) away from the two sliders (7) is rotatably connected to the bottom of the connecting piece (4).

4. The LED moving head lamp according to claim 1, characterized in that: The shape of the insert (13) is adapted to the shape of the slot (19), and the insert (13) is located on the inner wall of the slot (19).

5. The LED moving head beam lamp according to claim 1, characterized in that: The shape of the side of the locking block (16) near the insert block (13) is adapted to the shape of the inner wall of the locking groove (14), and the locking block (16) and the locking groove (14) are at the same height.

6. A moving head beam LED lamp according to claim 1, characterized in that: The pull plate (17) passes through the extension ear (15), and the pull plate (17) and the extension ear (15) are in contact at the point of penetration.

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