Rotary light guide device for stage light

Abstract

The utility model discloses a stage lamp rotation light guide device, including mounting seat, light guide mechanism, rotating mechanism and atomization mechanism, light guide mechanism installation rotation is installed in the middle part of mounting seat, and the top of mounting seat is provided with the mounting panel, and rotating mechanism and atomization mechanism are installed in both ends of mounting panel, this stage lamp rotation light guide device is installed to the front end of stage light source, makes light guide column to be located on the path of light source irradiation, when light source irradiation reaches the guide pipe column, rotating mechanism can drive light guide column to rotate, under the structure effect that the special upper end of light guide column is circular and the lower end is polygon, make the light effect that passes through stage lamp show the rotating mode of mutual embedding of outer circle and polygon, cooperate atomization mechanism effect simultaneously, can effectively enrich the light effect of stage lamp, promote the rendering of environmental light atmosphere, satisfy the diversified demand of user.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, specifically to a rotating light guide device for stage lights. Background Technology

[0002] In venues such as stages and theaters, a large number of lights are often used to create the stage atmosphere. Moving head stage lights are a type of commonly used stage lighting. Stage lights typically have a light source and a corresponding light guide mechanism. The light source shines onto the light guide mechanism, which then transmits the light to the corresponding lens before shining it outwards. Existing light guide mechanisms are generally fixed in front of the light source, and cannot move to change the illumination effect of the light source. This results in a relatively simple illumination effect of the light source, and the lighting atmosphere rendering effect is not good enough, failing to meet the user's needs. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a rotating light guide device for stage lights.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A stage light rotating light guide device includes a mounting base, a light guide mechanism, a rotating mechanism, and a misting mechanism. The light guide mechanism is rotatably mounted in the middle of the mounting base, and a mounting plate is provided on the top of the mounting base. The rotating mechanism and the misting mechanism are mounted at both ends of the mounting plate. The light guide mechanism includes a light guide post, the upper end of which is a circle that gradually transitions to a polygonal structure at the lower end; The rotating mechanism includes a first drive motor, a drive gear, a driven gear, and a mounting sleeve. The first drive motor is fixedly mounted on the mounting plate. The drive gear is mounted on the output shaft of the first drive motor and meshes with the driven gear. The driven gear is fixedly mounted inside the mounting sleeve. The mounting sleeve is rotatably mounted in the mounting base. A light guide is mounted inside the mounting sleeve. The light guide passes through the driven gear and the mounting sleeve. The circular end of the light guide is close to the drive gear, and the polygonal end of the light guide is connected to the light source.

[0005] Furthermore, the atomizing mechanism includes a second drive motor, a fixing plate, and an atomizing lens. The second drive motor is mounted on the mounting plate, one end of the fixing plate is fixedly connected to the output shaft of the drive motor, and the other end of the fixing plate is provided with an atomizing lens, which is adapted to the light guide column.

[0006] Furthermore, a connecting seat is installed at one end of the fixing plate, and the fixing plate is fixedly connected to the output shaft of the second drive motor through the connecting seat.

[0007] Furthermore, the mounting plate is equipped with limiting posts for restricting the swing stroke of the fixed plate, with the two limiting posts respectively located on both sides of the fixed plate.

[0008] Furthermore, the lower end of the light guide post has a quadrilateral or hexagonal structure.

[0009] Furthermore, fixed supports are provided on both sides of the mounting sleeve.

[0010] Compared with the prior art, this utility model provides a rotating light guide device for stage lights, which has the following beneficial effects: This rotating light guide device for stage lights is installed at the front end of the stage light source, so that the light guide column is located on the path of the light source. When the light source shines on the light guide column, the rotating mechanism can drive the light guide column to rotate. Due to the special structure of the light guide column, which is circular at the top and polygonal at the bottom, the light effect transmitted through the stage light presents a rotating shape in which the outer circle and polygon interlock. At the same time, in conjunction with the fogging mechanism, it can effectively enrich the light effect of the stage light, enhance the rendering of the ambient lighting atmosphere, and meet the diverse needs of users. Attached Figure Description

[0011] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a structural diagram of the present invention; Figure 3 This is a structural diagram of the light guide column component of this utility model.

[0012] In the diagram: 1. Mounting base, 2. Fixing bracket, 3. Mounting plate, 4. First drive motor, 5. Drive gear, 6. Mounting sleeve, 7. Driven gear, 8. Light guide post, 9. Second drive motor, 10. Limiting post, 11. Connecting base, 12. Fixing plate, 13. Atomizing lens. Detailed Implementation

[0013] 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.

[0014] Please see Figures 1 to 3 The present invention provides the following technical solution: A rotating light guide device for a stage light includes a mounting base 1, a light guide mechanism, a rotating mechanism, and a misting mechanism. The light guide mechanism is rotatably mounted in the middle of the mounting base 1. A mounting plate 3 is provided on the top of the mounting base 1. The rotating mechanism and the misting mechanism are mounted at both ends of the mounting plate 3. A fixed bracket 2 is provided on the side of the mounting base 1. The mounting base 1 is mounted inside the stage light through the fixed bracket 2, so that the light guide mechanism is located on the path of the stage light source. The light guide mechanism includes a light guide post 8. The upper end of the light guide post 8 is a circular structure that gradually transitions to a polygonal structure at the lower end. When a light source shines from one end, the circular end allows the light to be projected in a circular state, and the polygonal end allows the light to be projected in a polygonal state. The light transmitted through the light guide post 8 forms a light effect where the circular and polygonal shapes interlock. The rotating mechanism includes a first drive motor 4, a drive gear 5, a driven gear 7, and a mounting sleeve 6. The first drive motor 4 is fixedly mounted on the mounting plate 3. The drive gear 5 is mounted on the output shaft of the first drive motor 4. The drive gear 5 meshes with the driven gear 7 and rotates. The driven gear 7 is fixedly mounted inside the mounting sleeve 6. The mounting sleeve 6 is rotatably mounted in the mounting base 1. A light guide column 8 is installed inside the mounting sleeve 6. The light guide column 8 passes through the driven gear 7 and the mounting sleeve 6. The circular end of the light guide column 8 is close to the drive gear 5, and the polygonal end of the light guide column 8 is connected to the light source. The first drive motor 4 drives the transmission mechanism formed by the drive gear 5 and the transmission gear, which in turn drives the mounting sleeve 6 and the light guide column 8 inside to rotate. During the rotation of the light guide column 8, the light projected by the light source onto the light guide column 8 also rotates. The rotating polygonal light makes the visual impact stronger, thereby enhancing the beauty and atmosphere of the stage lighting.

[0015] The atomizing mechanism includes a second drive motor 9, a fixing plate 12, and an atomizing lens 13. The second drive motor 9 is mounted on the mounting plate 3. One end of the fixing plate 12 is fixedly connected to the output shaft of the drive motor, and the other end of the fixing plate 12 is provided with an atomizing lens 13. The atomizing lens 13 is adapted to the light guide column 8. The atomizing lens 13 is a transparent lens with a frosted surface. The second drive motor 9 can move the atomizing lens 13 to the front of the light guide column 8 through the fixing plate 12, so that the light projected by the light guide column 8 forms a hazy atomized effect, enriching the light effect of the stage lights.

[0016] A connecting seat 11 is installed at one end of the fixing plate 12. The fixing plate 12 is fixedly connected to the output shaft of the second drive motor 9 through the connecting seat 11. The connecting seat 11 can enhance the connection strength between the fixing plate 12 and the second drive motor 9.

[0017] The mounting plate 3 is equipped with limiting posts 10 for limiting the swing stroke of the fixed plate 12. The two limiting posts 10 are respectively set on both sides of the fixed plate 12 to position the fixed plate 12 and prevent the fixed plate 12 from swinging excessively, which would cause a large positional deviation between the atomizing lens 13 and the light guide post 8 and affect the cooperation between the atomizing lens 13 and the light guide post 8.

[0018] The lower end of the light guide post 8 is a quadrilateral or hexagonal structure, or other polygonal structures.

[0019] The specific implementation process is as follows: When using this stage light rotating light guide device, the light from the stage light source shines on the bottom of the light guide column 8. The light passes through the light guide column 8 and forms a projection effect of circles and polygons interlocking. When the rotating mechanism is started, the first drive motor 4 drives the transmission mechanism formed by the drive gear 5 and the transmission gear, which can drive the mounting sleeve 6 and the light guide column 8 inside to rotate. During the rotation of the light guide column 8, the shape of the projected light is rotating. The rotating polygonal light and the circular projection light make people's visual impact stronger, thereby enhancing the beauty and atmosphere of the stage light. It can also activate the atomizing mechanism. The second drive motor 9 rotates the atomizing lens 13 to the path of the light projection direction of the light guide column 8 through the fixing plate 12. Through the processing of the atomizing lens 13, the light projected by the light guide column 8 forms a hazy frosted feel, enriching the light effect of the stage lights.

[0020] This rotating light guide device for stage lights is installed at the front end of the stage light source, so that the light guide column 8 is located on the path of the light source. When the light source shines on the light guide column, the rotating mechanism can drive the light guide column 8 to rotate. Due to the special structure of the light guide column 8, which is circular at the top and polygonal at the bottom, the light effect transmitted through the stage light is in a rotating form. At the same time, in conjunction with the fogging mechanism, the light effect of the stage light can be effectively enriched, the rendering of the ambient lighting atmosphere can be enhanced, and the diverse needs of users can be met.

[0021] The above description is merely an embodiment of this utility model. Commonly known structures and characteristics are not described in detail here. Those skilled in the art are aware of all common technical knowledge in the field prior to the application date or priority date, are aware of all existing technologies in that field, and have the ability to apply conventional experimental methods prior to that date. Those skilled in the art can, based on the guidance provided in this application, improve and implement this solution in combination with their own capabilities. Some typical known structures or methods should not be obstacles for those skilled in the art to implement this application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of this utility model. These should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the applicability of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A rotating light guide device for stage lights, characterized in that: It includes a mounting base, a light guide mechanism, a rotating mechanism, and an atomizing mechanism. The light guide mechanism is rotatably mounted in the middle of the mounting base, and a mounting plate is provided on the top of the mounting base. The rotating mechanism and the atomizing mechanism are mounted at both ends of the mounting plate. The light guide mechanism includes a light guide post, the upper end of which is a circle that gradually transitions to a polygonal structure at the lower end; The rotating mechanism includes a first drive motor, a drive gear, a driven gear, and a mounting sleeve. The first drive motor is fixedly mounted on the mounting plate. The drive gear is mounted on the output shaft of the first drive motor and meshes with the driven gear. The driven gear is fixedly mounted inside the mounting sleeve. The mounting sleeve is rotatably mounted in the mounting base. A light guide is mounted inside the mounting sleeve. The light guide passes through the driven gear and the mounting sleeve. The circular end of the light guide is close to the drive gear, and the polygonal end of the light guide is connected to the light source.

2. The stage lamp rotating light guide device according to claim 1, characterized in that: The atomizing mechanism includes a second drive motor, a fixing plate, and an atomizing lens. The second drive motor is mounted on the mounting plate. One end of the fixing plate is fixedly connected to the output shaft of the drive motor, and the other end of the fixing plate is provided with an atomizing lens, which is adapted to the light guide column.

3. The stage lamp rotating light guide device according to claim 2, characterized in that: A connecting seat is installed at one end of the fixing plate, and the fixing plate is fixedly connected to the output shaft of the second drive motor through the connecting seat.

4. The stage lamp rotating light guide device according to claim 1, characterized in that: The mounting plate is equipped with limiting posts for restricting the swing stroke of the fixed plate, and the two limiting posts are respectively located on both sides of the fixed plate.

5. The stage lamp rotating light guide device according to claim 1, characterized in that: The lower end of the light guide post has a quadrilateral or hexagonal structure.

6. The stage lamp rotating light guide device according to claim 1, characterized in that: Fixed supports are provided on both sides of the mounting sleeve.

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