Stage lighting rotating device

Abstract

The utility model belongs to the technical field of stage lighting, and particularly relates to a stage lighting rotating device which comprises a lamp panel and a mounting plate arranged above the lamp panel and further comprises a rotating assembly mounted on the top face of the lamp panel. The rotating assembly comprises a connecting frame installed on the top face of the lamp panel and a first motor installed on the top face of the connecting frame, the lamp panel on the connecting frame is driven to rotate through the first motor, a pull rod in a connecting block is rotated through the effect of centrifugal force, meanwhile, a lamp holder on the pull rod is rotated to a specified angle, and the lamp holder is driven to rotate. In order to control the rotating angle of the lamp holder, an electric ejector rod on the lamp panel pulls a push plate, the push plate can slide in a connecting frame, a push rod is pushed, the push rod can push a limiting frame, the limiting frame can slide in a sliding groove formed in the top face of the lamp panel, after the lamp panel rotates, a pull rod can be thrown out and slide into the limiting frame, and the position of the limiting frame is changed; and the rotating angle of the lamp holder can be adjusted, so that the light angle can be changed, and the use is more dazzling.

Description

Technical Field

[0001] The utility model belongs to the technical field of stage lighting, and particularly relates to a stage light rotating device. Background Art

[0002] Stage lighting, also known as "stage illumination", is abbreviated as "lighting"; it is one of the means of stage art modeling. By using stage lighting equipment and technical means, along with the development of the plot, it shows the environment, renders the atmosphere, highlights the central characters with light colors and their changes, creates a sense of stage space and time, shapes the external image of the stage performance, and provides necessary lighting effects, etc.

[0003] It is found that the publication (announcement) number: CN209341181 discloses a stage light rotating device. This technology discloses "a stage light rotating device, including a base, the middle of the top of the base is fixedly connected with a rotating connection seat, the upper part inside the rotating connection seat is movably connected with a movable shaft, the bottom inside the rotating connection seat is provided with a first cover body, the top of the first cover body is fixedly connected with a connecting pipe and other technical contents, and discloses that this stage light rotating device can make the irradiated light colors more diverse, and at the same time the light irradiation patterns are also more abundant. Therefore, this stage light rotating device can better meet the use requirements of the stage and other technical effects".

[0004] When the existing stage lights are in use, the range of the lights cannot be changed. During use, multiple stage lights need to be installed, which has a relatively large installation difficulty, and the lights cannot be adjusted, so the use limitations are relatively large.

[0005] To solve the above problems, a stage light rotating device is proposed in this application. Content of the Utility Model

[0006] To solve the problems raised in the above background art, the utility model provides a stage light rotating device, which can adjust the range of the lights, and can rotate at the same time, increasing the use effect of the lights, and can rotate the directions of all the lamp heads, making the movement and focusing of the lights more convenient.

[0007] To achieve the above object, the utility model provides the following technical solution: A stage light rotating device, including a lamp panel and a mounting plate arranged above the lamp panel, and further including a rotating assembly mounted on the top surface of the lamp panel;

[0008] The rotating assembly includes a connecting frame installed on the top surface of the lamp panel, a first motor installed on the top surface of the connecting frame, and a connecting block installed on the bottom surface of the lamp panel. A pull rod is rotatably connected inside the connecting block. One end of the pull rod is installed with a lamp head. A limiting frame is slidably connected in a chute opened on the top surface of the lamp panel. A push rod is rotatably connected to the top surface of the limiting frame. One end of the push rod is hinged with a push plate. An electric jack is installed at the central position of the top surface of the lamp panel. The extending end of the electric jack is connected to the push plate. The push plate is slidably connected inside the limiting frame.

[0009] As an optimization of a stage lighting rotating device of the present utility model, a through groove matching the push rod is opened on the surface of the connecting frame.

[0010] As an optimization of a stage lighting rotating device of the present utility model, a tension spring is installed on one side surface of the limiting frame. One end of the tension spring is installed in a chute opened on the surface of the lamp panel.

[0011] As an optimization of a stage lighting rotating device of the present utility model, the opening below the limiting frame matches the pull rod.

[0012] As an optimization of a stage lighting rotating device of the present utility model, it further includes a steering assembly installed on the bottom surface of the mounting plate. The steering assembly includes a second motor installed on the bottom surface of the mounting plate, a cam installed on the output end of the second motor, and a fixed disk slidably connected to the outer surface of the cam. A turntable is slidably connected inside the fixed disk. The fixed disk is connected to the mounting plate. A convex plate is installed on the surface of the turntable. A ball sleeve is rotatably connected in a groove opened on the surface of the convex plate. A ball head rod is slidably connected inside the ball sleeve. One end of the ball head rod is rotatably connected to the bottom surface of the mounting plate. The other end of the ball head rod is connected to the motor. A plurality of pull ropes are installed on the top surface of the second motor. One end of each pull rope is connected to the convex plate.

[0013] As an optimization of a stage lighting rotating device of the present utility model, a through groove matching the cam is opened on the surface of the turntable.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. On this basis, a rotating component is added. The motor 1 drives the lamp panel on the connecting frame to rotate. After the lamp panel rotates, due to the action of centrifugal force, the pull rod in the connecting block rotates, and at the same time, the lamp head on the pull rod rotates to a specified angle. And in order to control the rotation angle of the lamp head, the electric ejector rod on the lamp panel pulls the push plate, so that the push plate can slide in the connecting frame and push the push rod, so that the push rod can push the limit frame, and the limit frame can slide in the chute opened on the top surface of the lamp panel. After the lamp panel rotates, the pull rod will be thrown out and slide into the limit frame. By changing the position of the limit frame, the rotation angle of the lamp head can be adjusted, so that the angle of the light can be changed and the use is more gorgeous;

[0016] 2. At the same time, a steering component is added on this basis. The motor 2 on the mounting plate drives the cam to rotate in the fixed disk, so that the fixed disk can rotate in the fixed disk. At the same time, the turntable will push the ball sleeve through the convex plate, so that the ball head rod in the ball sleeve can rotate in the mounting plate, and drive the motor 1 to rotate through the ball head rod, so as to drive all the lamp heads to rotate, and the irradiated area is wider and the practicability is higher. And in order to prevent the motor 1 from driving the ball head rod to rotate in the mounting plate, it is fixed by the pull rope on the top surface of the motor 1, which is convenient for the movement and focusing of the light. Description of the Drawings

[0017] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure in the present invention;

[0020] Figure 3 It is a schematic diagram of the structure in the present invention;

[0021] Figure 4 It is a schematic diagram of the structure in the present invention.

[0022] In the figure:

[0023] 1. Lamp panel;

[0024] 2. Rotating component; 201. Connecting frame; 202. Motor 1; 203. Connecting block;

[0025] 204. Pull rod; 205. Lamp head; 206. Limit frame; 207. Push rod; 208. Tension spring;

[0026] 209. Electric ejector rod;

[0027] 3. Steering assembly; 301. Motor 2; 302. Cam; 303. Fixed plate; 304. Ball head rod; 305. Ball sleeve; 306. Pull rope; 307. Turntable; 308. Convex plate;

[0028] 4. Install the plate. DETAILED DESCRIPTION

[0029] 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.

[0030] Example 1

[0031] like Figures 1-4 As shown;

[0032] A stage lighting rotating device comprises a lamp panel 1 and a mounting plate 4 arranged above the lamp panel 1.

[0033] In this embodiment: after checking the public (announcement) number: CN209341181U discloses a stage light rotating device, and this technology discloses "a stage light rotating device, including a base, the middle part of the top of the base is fixedly connected with a rotating connection seat, the upper part of the inner side of the rotating connection seat is movably connected with a movable shaft, the bottom of the inner side of the rotating connection seat is provided with a first cover body, the top of the first cover body is fixedly connected with a connecting pipe and other technical contents, and discloses this kind of stage light rotating device, which can make the light color more diverse and the light irradiation style more abundant, so this stage light rotating device can better meet the technical effects such as the use requirements of the stage";

[0034] The existing stage lights cannot change the range of the lights when in use. When in use, multiple stage lights need to be installed, which makes installation very difficult. In addition, the lights cannot be adjusted and the use is very limited. In terms of actual use, this problem is obviously a real and difficult problem to solve. Therefore, in order to solve this technical problem, a rotating component 2 and a steering component 3 are added to the present application document.

[0035] According to the above, in order to rotate the stage light and adjust the angle of the light to make the light more colorful, it further includes a rotating assembly 2 installed on the top surface of the lamp panel 1; the rotating assembly 2 includes a connecting frame 201 installed on the top surface of the lamp panel 1, a first motor 202 installed on the top surface of the connecting frame 201, and a connecting block 203 installed on the bottom surface of the lamp panel 1. A pull rod 204 is rotatably connected inside the connecting block 203. One end of the pull rod 204 is installed with a lamp head 205. A limiting frame 206 is slidably connected in a chute opened on the top surface of the lamp panel 1. A push rod 207 is rotatably connected to the top surface of the limiting frame 206. One end of the push rod 207 is hinged with a push plate. An electric ejector rod 209 is installed at the center position of the top surface of the lamp panel 1. The extending end of the electric ejector rod 209 is connected to the push plate. The push plate is slidably connected inside the limiting frame 206.

[0036] In this implementation: The first motor 202 drives the lamp panel 1 on the connecting frame 201 to rotate. After the lamp panel 1 rotates, due to the action of centrifugal force, the pull rod 204 inside the connecting block 203 rotates, and at the same time, the lamp head 205 on the pull rod 204 rotates to a specified angle. And in order to control the rotation angle of the lamp head 205, the electric ejector rod 209 on the lamp panel 1 pulls the push plate, so that the push plate can slide inside the connecting frame 201 and push the push rod 207, so that the push rod 207 can push the limiting frame 206, so that the limiting frame 206 can slide in the chute opened on the top surface of the lamp panel 1. After the lamp panel 1 rotates, the pull rod 204 will be thrown out and slide into the limiting frame 206, changing the position of the limiting frame 206, which can adjust the rotation angle of the lamp head 205, so that the angle of the light can be changed and it is more colorful to use.

[0037] In an alternative embodiment: A through groove matching the push rod 207 is opened on the surface of the connecting frame 201.

[0038] In this embodiment: It avoids the collision between the push rod 207 and the connecting frame 201, and at the same time, the connecting frame 201 can limit the push plate.

[0039] In an alternative embodiment: A tension spring 208 is installed on one side surface of the limiting frame 206. One end of the tension spring 208 is installed in the chute opened on the surface of the lamp panel 1.

[0040] In this embodiment: After the electric ejector rod 209 resets, in order to make the limiting frame 206 reset, the tension spring 208 can pull the limiting frame 206 so that the limiting frame 206 can move and reset.

[0041] In an alternative embodiment: The opening below the limiting frame 206 matches the pull rod 204.

[0042] In this embodiment: To prevent the pull rod 204 from shaking after being thrown out, the limiting frame 206 can limit the pull rod 204 and the lamp head 205, improving the stability of the lamp head 205.

[0043] According to the above content, in order to be able to change the overall angle of the stage light, it further includes a steering component 3 installed on the bottom surface of the board. The steering component 3 includes a second motor 301 installed on the bottom surface of the mounting board 4, a cam 302 installed on the output end of the second motor 301, and a fixed disk 303 slidably connected to the outer surface of the cam 302. A turntable 307 is slidably connected inside the fixed disk 303. The fixed disk 303 is connected to the mounting board 4. A convex plate 308 is installed on the surface of the turntable 307. A ball sleeve 305 is rotatably connected to the groove formed on the surface of the convex plate 308. A ball head rod 304 is slidably connected inside the ball sleeve 305. One end of the ball head rod 304 is rotatably connected to the bottom surface of the mounting board 4, and the other end of the ball head rod 304 is connected to the motor. A plurality of pull ropes 306 are installed on the top surface of the second motor 301, and one end of the pull rope 306 is connected to the convex plate 308.

[0044] In this embodiment: The second motor 301 on the mounting board 4 drives the cam 302 to rotate inside the fixed disk 303, enabling the fixed disk 303 to rotate inside the fixed disk 303. At the same time, the turntable 307 will push the ball sleeve 305 through the convex plate 308, enabling the ball head rod 304 inside the ball sleeve 305 to rotate inside the mounting board 4, and driving the first motor 202 to rotate through the ball head rod 304, thereby driving all the lamp heads 205 to rotate, with a wider irradiation area and higher practicality. And in order to prevent the first motor 202 from driving the ball head rod 304 to rotate inside the mounting board 4, it is fixed by the pull rope 306 on the top surface of the first motor 202.

[0045] In an alternative embodiment: A through groove matching the cam 302 is formed on the surface of the turntable 307.

[0046] In this embodiment: Through the groove formed on the surface of the turntable 307, the cam 302 can push the turntable 307 to slide inside the fixed disk 303, and control the rotation of the ball head rod 304 within a certain range through the convex plate 308.

[0047] Working principle and usage process of the utility model: When the stage light is in use, first, the motor 1 (202) drives the lamp panel 1 on the connecting frame 201 to rotate. After the lamp panel 1 rotates, due to the action of centrifugal force, the pull rod 204 in the connecting block 203 rotates, and at the same time, the lamp head 205 on the pull rod 204 rotates to a specified angle. And in order to control the rotation angle of the lamp head 205, the electric ejector rod 209 on the lamp panel 1 pulls the push plate, so that the push plate can slide in the connecting frame 201 and push the push rod 207, so that the push rod 207 can push the limit frame 206, so that the limit frame 206 can slide in the chute opened on the top surface of the lamp panel 1. After the lamp panel 1 rotates, the pull rod 204 will be thrown out and slide into the limit frame 206. By changing the position of the limit frame 206, the rotation angle of the lamp head 205 can be adjusted, so that the angle of the light can be changed and the use is more gorgeous. The motor 2 (301) on the mounting plate 4 drives the cam 302 to rotate in the fixed disk 303, so that the fixed disk 303 can rotate in the fixed disk 303. At the same time, the turntable 307 will push the ball sleeve 305 through the convex plate 308, so that the ball head rod 304 in the ball sleeve 305 can rotate in the mounting plate 4, and the motor 1 (202) is driven to rotate through the ball head rod 304, thereby driving all the lamp heads 205 to rotate, and the irradiated area is wider and the practicability is higher. And in order to prevent the motor 1 (202) from driving the ball head rod 304 to rotate in the mounting plate 4, it is fixed by the pull rope 306 on the top surface of the motor 1 (202), which is convenient for the movement and focusing of the light.

[0048] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A stage lighting rotating device, comprising a lamp panel (1) and a mounting plate (4) arranged above the lamp panel (1), characterized in that: It also includes a rotating assembly (2) installed on the top surface of the lamp panel (1); The rotating assembly (2) comprises a connecting frame (201) mounted on the top surface of the lamp panel (1), a motor (202) mounted on the top surface of the connecting frame (201), and a connecting block (203) mounted on the bottom surface of the lamp panel (1); a pull rod (204) is rotatably connected inside the connecting block (203); a lamp holder (205) is mounted on one end of the pull rod (204); a limiting frame (206) is slidably connected inside a slide groove provided on the top surface of the lamp panel (1); a push rod (207) is rotatably connected to the top surface of the limiting frame (206); a push plate is hingedly connected to one end of the push rod (207); an electric push rod (209) is mounted at the center position of the top surface of the lamp panel (1); the protruding end of the electric push rod (209) is connected to the push plate; the push plate is slidably connected inside the limiting frame (206).

2. The stage lighting rotating device according to claim 1, characterized in that: A through groove matching the push rod (207) is formed on the surface of the connecting frame (201).

3. The stage lighting rotating device according to claim 1, characterized in that: A tension spring is installed on one side surface of the limiting frame (206), and one end of the tension spring is installed in a sliding groove provided on the surface of the lamp panel (1).

4. The stage lighting rotating device according to claim 1, characterized in that: The opening below the limiting frame (206) matches the pull rod (204).

5. The stage lighting rotating device according to claim 1, characterized in that: The invention also includes a steering assembly (3) mounted on the bottom surface of the mounting plate, wherein the steering assembly (3) includes a second motor (301) mounted on the bottom surface of the mounting plate (4), a cam (302) mounted on the output end of the second motor (301), and a fixed disk (303) slidably connected to the outer surface of the cam (302), a rotating disk (307) slidably connected inside the fixed disk (303), the fixed disk (303) is connected to the mounting plate (4), and the rotating disk (307) is slidably connected to the outer surface of the cam (302). 7) is installed with a convex plate (308) on the surface, a ball sleeve (305) is rotatably connected in a groove provided on the surface of the convex plate (308), a ball head rod (304) is slidably connected in the ball sleeve (305), one end of the ball head rod (304) is rotatably connected to the bottom surface of the mounting plate (4), the other end of the ball head rod (304) is connected to the motor, a plurality of pull ropes are installed on the top surface of the motor, and one end of the pull rope (306) is connected to the convex plate (308).

6. The stage lighting rotating device according to claim 5, characterized in that: A through slot matching the cam (302) is formed on the surface of the rotating disk (307).

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