A movable stage light for opera

Abstract

The utility model discloses a convenient to remove's opera stage light, including support subassembly and light component, two light components are slidably arranged on the support subassembly, and the light component includes the mounting seat, and the one side of mounting seat is provided with the installation groove, the accommodation groove and T type groove, the inside of installation groove is installed with the light module through bolt, and the opening of installation groove is installed with the glass plate through bolt, and the inside of accommodation groove is installed with the drive motor through bolt, the utility model discloses a light component is slidably arranged on the support subassembly, and adopts the transmission mode that drive motor, gear and U shape rack are interlocked, realizes the stable, accurate movement of light component along U shape guide rail, this overcomes the defect that traditional opera stage light equipment fixed mounting or moving range is limited, and according to the need of the plot in the performance process, the light position is adjusted quickly, thereby enhances the dynamic change of stage atmosphere and the outstanding effect of actor performance, and the visual expressiveness of opera art is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of opera stage lighting equipment, and in particular to an opera stage lighting that is easy to move. Background Technology

[0002] The stage is the core carrier of traditional Chinese opera performances, typically including stage structure, scenery, and lighting systems, used to present the narrative and emotional expression of the art form. Stage lighting, through lighting equipment, controls the light on the stage to create atmosphere, highlight actors' performances and scene changes, and enhance the visual artistic effect. In opera performances, stage lighting is closely linked to the stage layout; the lighting needs to be dynamically adjusted according to the development of the plot and the movement of the actors, thereby enhancing the immersion and expressiveness of the performance. For example, changes in the angle, brightness, and color of the lights can simulate the alternation of day and night, emotional shifts, or scene changes, making them indispensable technical elements in opera performances.

[0003] A stage lighting device, such as one described in application number CN202020158135.1 with an authorization announcement date of 20200929, includes a slide rail. A slider is movably connected to the inner wall of the slide rail. A baffle is fixedly connected to the bottom of the slide rail. A limit rod is fixedly connected to one side of the baffle. A lamp housing is fixedly connected to the bottom of the slider. A fan is fixedly connected to the inner wall of the lamp housing. An air outlet duct is fixedly connected to the output end of the fan. A spiral blade is fixedly connected to the inner wall of the air outlet duct. A cooling fin is fixedly connected to the outer wall of the air outlet duct. This stage lighting device, with its excellent heat dissipation, can exchange cooled air with the hot air generated during use, thus protecting the stage lighting and preventing it from burning out due to poor heat dissipation from typical stage lighting systems that use heat sinks. This design extends the lifespan of the stage lighting device.

[0004] Traditional opera stage lighting equipment is usually fixed or has a limited range of movement, making it difficult to quickly adjust its position and angle during performances, which affects the real-time needs of opera performances. Therefore, there is an urgent need to design an opera stage lighting system that is easy to move to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a portable stage lighting system for traditional Chinese opera.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A portable opera stage lighting system includes a support assembly and lighting assemblies. Two lighting assemblies are slidably mounted on the support assembly. Each lighting assembly includes a mounting base with a mounting groove, a placement groove, and a T-slot on one side. A lighting module is bolted into the mounting groove, and a glass plate is bolted into the opening of the mounting groove. A drive motor is bolted into the placement groove, and a gear is also bolted into the placement groove via a bearing. The gear is fixedly connected to the output shaft of the drive motor via a key. The support assembly includes two U-shaped guide rails, which are bolted together. A U-shaped groove is formed on the outer wall of one side of each U-shaped guide rail, and a U-shaped rack is bolted to the bottom of the inner wall of the U-shaped groove. The mounting base is slidably mounted on the U-shaped guide rail via the T-slot, and the gear meshes with the U-shaped rack.

[0007] Furthermore, each of the two outer walls of the mounting base is provided with a storage slot, and a battery module is installed inside each of the two storage slots by bolts.

[0008] Furthermore, a placement slot is provided on one side of the mounting base, and a control module is installed inside the placement slot by bolts. The control module is electrically connected to the battery module, drive motor and lighting module respectively by wires.

[0009] Furthermore, the support assembly also includes a mounting cylinder, on the outside of which are four ear plates arranged in a circular array, and a through hole is provided on one side of the top of each ear plate.

[0010] Furthermore, a rotating seat is mounted on the bottom end of the mounting cylinder via a bearing, and a cross plate is mounted on the bottom end of the rotating seat via bolts. The cross plate is fixed together with two U-shaped guide rails via bolts.

[0011] Furthermore, a rotary motor is installed inside the mounting cylinder by bolts, and the output end of the rotary motor is fixedly connected to the rotating base by a key.

[0012] Furthermore, a shell is integrally formed on one side of the inner wall of the T-slot, and a through groove is provided at one end of the shell. The through groove communicates with the mounting groove, and the gear passes through the through groove.

[0013] Furthermore, the control module also includes a wireless communication module, which is used to receive remote control signals to control the drive motor and the lighting module.

[0014] In the above technical solution, the portable opera stage lighting provided by this utility model has the following advantages: This invention achieves smooth and precise movement of the lighting components along the U-shaped guide rail by sliding the lighting components onto the support components and using a transmission method involving the meshing of a drive motor, gears, and a U-shaped rack. This overcomes the shortcomings of traditional opera stage lighting equipment, which has a fixed installation or limited range of movement. It allows for rapid adjustment of the lighting position according to the needs of the plot during the performance, thereby enhancing the dynamic changes in the stage atmosphere and the outstanding effect of the actors' performances, and improving the visual expressiveness of opera art.

[0015] This invention integrates battery modules on both sides of the mounting base and control modules within the mounting slot, achieving a unified design of the power supply and control system for the lighting equipment. This not only reduces reliance on external wiring and improves the independence and mobility of the equipment, but also facilitates rapid deployment and operation in outdoor or temporary stage settings, meeting the flexible lighting needs of opera performances.

[0016] This invention uses a rotary motor to drive a rotating base, which in turn rotates the U-shaped guide rail as a whole, allowing the lighting components to be adjusted horizontally. This design expands the illumination range of the lights, allowing for multi-angle lighting, thus better coordinating with scene changes and actor movements in opera performances, and enhancing the three-dimensionality and immersiveness of the stage space. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an embodiment of a portable opera stage lighting system according to the present invention.

[0018] Figure 2 This is a schematic diagram of the support component structure provided for an embodiment of a movable opera stage lighting system according to the present invention.

[0019] Figure 3 This is a schematic diagram of the U-shaped guide rail, U-shaped slide, and U-shaped rack structure provided for an embodiment of a movable opera stage lighting system according to this utility model.

[0020] Figure 4 This is a schematic diagram of the lighting component structure provided for an embodiment of a portable opera stage lighting system according to the present invention.

[0021] Figure 5 This is a side view of the mounting base, gears, placement slots, and control module provided in an embodiment of a portable opera stage lighting system according to this utility model.

[0022] Explanation of reference numerals in the attached figures: 1. Support assembly; 2. Lighting assembly; 3. Mounting cylinder; 4. Ear plate; 5. Through hole; 6. Rotary motor; 7. Rotary seat; 8. Cross plate; 9. U-shaped guide rail; 10. U-shaped slide; 11. U-shaped rack; 12. Mounting seat; 13. Mounting slot; 14. Glass plate; 15. Lighting module; 16. T-slot; 17. Housing; 18. Storage slot; 19. Battery module; 20. Placement slot; 21. Drive motor; 22. Placement slot; 23. Control module; 24. Through slot; 25. Gear. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-5 As shown, this utility model provides a movable opera stage lighting system, including a support assembly 1 and a lighting assembly 2. The two lighting assemblies 2 are slidably mounted on the support assembly 1. The lighting assembly 2 includes a mounting base 12. One side of the mounting base 12 is provided with a mounting groove 13, a placement groove 20, and a T-shaped groove 16. A lighting module 15 is installed inside the mounting groove 13 by bolts. A glass plate 14 is installed at the opening of the mounting groove 13 by bolts. A drive motor 21 is installed inside the placement groove 20 by bolts. A gear 25 is also installed inside the placement groove 20 by bearings. The gear 25 is fixedly connected to the output shaft of the drive motor 21 by a key. The support assembly 1 includes two U-shaped guide rails 9, which are fixed together by bolts. One side of the outer wall of the U-shaped guide rail 9 is provided with a U-shaped sliding groove 10. A U-shaped rack 11 is installed at the bottom of the inner wall of the U-shaped sliding groove 10 by bolts. The mounting base 12 is slidably mounted on the U-shaped guide rail 9 through the T-shaped groove 16. The gear 25 and the U-shaped rack 11 mesh with each other.

[0025] Specifically, in this embodiment, a support assembly 1 and two lighting assemblies 2 are included. The two lighting assemblies 2 are slidably mounted on the support assembly 1. Each lighting assembly 2 includes a mounting base 12. One side of the mounting base 12 has a mounting groove 13, a placement groove 20, and a T-slot 16. A lighting module 15 is bolted into the mounting groove 13. The lighting module 15 is based on an OSRAM or CREE high-power LED module and is responsible for providing illumination. A glass plate 14 is bolted into the opening of the mounting groove 13. The glass plate 14 protects the lighting module 15 from dust and impacts while allowing light to pass through. A drive motor 21 is bolted into the placement groove 20. The drive motor 21 is preferably a 42-stepper motor. A gear 25 is also mounted into the placement groove 20 via bearings. When the drive motor 21 starts, the gear 25 rotates... The gear 25 rotates and meshes with the U-shaped rack 11, generating a linear driving force that pushes the mounting base 12 to move along the U-shaped guide rail 9. The gear 25 is fixedly connected to the output shaft of the drive motor 21 via a key. The support assembly 1 includes two U-shaped guide rails 9, which are the core parts of the support assembly 1. The two U-shaped guide rails 9 are fixed together by bolts to form a stable track structure. The two U-shaped guide rails 9 are fixed together by bolts. A U-shaped groove 10 is provided on one side of the outer wall of the U-shaped guide rail 9. The U-shaped groove 10 is provided on one side of the outer wall of the U-shaped guide rail 9 as the sliding path of the lighting assembly 2. A U-shaped rack 11 is installed on the bottom of the inner wall of the U-shaped groove 10 by bolts. The U-shaped rack 11 is used to mesh with the gear 25 to transmit power. The mounting base 12 is slidably installed on the U-shaped guide rail 9 via the T-slot 16, and the gear 25 and the U-shaped rack 11 mesh with each other.

[0026] This utility model provides a movable opera stage lighting system. By sliding the lighting component 2 onto the support component 1 and employing a transmission method in which the drive motor 21, gear 25, and U-shaped rack 11 mesh with each other, the lighting component 2 can move smoothly and precisely along the U-shaped guide rail 9. This overcomes the shortcomings of traditional opera stage lighting equipment that is fixed or has a limited range of movement. It allows the lighting position to be quickly adjusted according to the needs of the plot during the performance, thereby enhancing the dynamic changes of the stage atmosphere and the outstanding effect of the actors' performances, and improving the visual expressiveness of opera art.

[0027] In one embodiment provided by this utility model, such as Figure 4-5As shown, each of the two outer walls of the mounting base 12 has a storage slot 18. A battery module 19 is bolted into each of the two storage slots 18. The battery module 19 is preferably a lithium-ion battery pack. The battery module 19 provides power to the drive motor 21, the lighting module 15, and the control module 23, enabling the device to work without an external power source and enhancing its mobility. A placement slot 22 is provided on one side of the mounting base 12, and a control module 23 is bolted into the placement slot 22. The control module 23 is preferably an STM32 series ARM microcontroller. The control module 23 is responsible for receiving control signals, adjusting the speed and direction of the drive motor 21, and controlling the on / off state and brightness of the lighting module 15. The control module 23 is electrically connected to the battery module 19, the drive motor 21, and the lighting module 15 via wires. The control module 23 also includes a wireless communication module, which is used to receive remote control signals to control the drive motor 21 and the lighting module 15.

[0028] In another embodiment provided by this utility model, such as Figure 2 As shown, the support assembly 1 also includes a mounting cylinder 3. Four ear plates 4 arranged in a circular array are welded to the outside of the mounting cylinder 3. A through hole 5 is opened on one side of the top of the ear plate 4. The ear plate 4 and the through hole 5 are used to fix the equipment to the stage structure or bracket by bolts to provide stability. A rotating seat 7 is mounted on the bottom end of the mounting cylinder 3 by bearings. A cross plate 8 is mounted on the bottom end of the rotating seat 7 by bolts. The cross plate 8 is fixed together with two U-shaped guide rails 9 by bolts. A rotary motor 6 is mounted inside the mounting cylinder 3 by bolts. The rotary motor 6 is preferably a 57 stepper motor. When the rotary motor 6 is started, it drives the rotating seat 7 to rotate, thereby driving the cross plate 8, the U-shaped guide rails 9 and the entire lighting assembly 2 to rotate horizontally to realize the adjustment of the lighting angle. The output end of the rotary motor 6 is fixedly connected to the rotating seat 7 by a key.

[0029] In another embodiment provided by this utility model, such as Figure 2-3 As shown, a housing 17 is integrally formed on one side of the inner wall of the T-slot 16. The housing 17 serves to protect and guide, preventing the gear 25 from disengaging or getting stuck, and ensuring the stability of the movement process. A through slot 24 is provided at one end of the housing 17. The through slot 24 is interconnected with the mounting slot 20, and the gear 25 passes through the through slot 24.

[0030] Working Principle: This device needs to be fixed above the stage via support assembly 1. Specifically, workers use four ear plates 4 welded to the outside of the mounting cylinder 3 and through holes 5 to securely install the entire device onto the bracket or beam at the top of the stage using bolts and other fasteners, completing the foundation erection. After installation, when it is necessary to change the horizontal illumination direction of the entire lighting system, support assembly 1 starts operating. During this process, the rotary motor 6 integrated inside the mounting cylinder 3 starts, and its output shaft drives the rotating seat 7 to rotate via a key connection. The rotating seat 7 then transmits the rotational force to the entire U-shaped guide rail 9 structure, enabling it to rotate 360° horizontally around the axis of the mounting cylinder 3, greatly expanding the coverage of the light. After the angle is adjusted to the correct position, the lighting assembly 2 begins to perform its main function—illumination. Power is provided by battery modules 19 installed in the storage slots 18 on both sides of the mounting seat 12. The wireless communication module on the control module 23 receives instructions from remote signals to illuminate the lighting module 15. The light passes through the glass plate 14, which is fixed to the opening of the mounting slot 13 by bolts, and is projected onto the stage performance area. Subsequently, in order to achieve dynamic tracking or area changes of the lights during the performance, individual lighting components 2 can move independently on the support component 1. In this process, the control module 23 issues instructions to start the drive motor 21 installed in the mounting slot 20. The output shaft of the drive motor 21 is connected by a key, which drives the gear 25 to rotate. The gear 25 meshes with the U-shaped rack 11, which is fixed to the bottom of the U-shaped slide 10 by bolts. The rotation of the gear 25, through its meshing with the U-shaped rack 11, is converted into the linear movement of the entire mounting base 12 along the U-shaped guide rail 9. The stability and load-bearing capacity of the entire movement process are ensured by the sliding fit between the T-slot 16 and the U-shaped guide rail 9, forming a stable sliding pair. Meanwhile, the housing 17, integrally formed on the inner wall of the T-slot 16, surrounds the meshing area of ​​the gear 25 and the U-shaped rack 11, effectively preventing foreign objects from entering and ensuring the smoothness and reliability of the transmission process.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A portable stage lighting system for traditional Chinese opera, comprising a support assembly (1) and a lighting assembly (2), characterized in that, Two light components (2) are slidably mounted on a support component (1). Each light component (2) includes a mounting base (12). One side of the mounting base (12) is provided with a mounting groove (13), a placement groove (20), and a T-slot (16). A light module (15) is installed inside the mounting groove (13) by bolts. A glass plate (14) is installed at the opening of the mounting groove (13) by bolts. A drive motor (21) is installed inside the placement groove (20) by bolts. A gear is also installed inside the placement groove (20) by bearings. (25), the gear (25) is fixedly connected to the output shaft of the drive motor (21) by a key, the support assembly (1) includes two U-shaped guide rails (9), the two U-shaped guide rails (9) are fixed together by bolts, a U-shaped groove (10) is provided on one side of the outer wall of the U-shaped guide rail (9), a U-shaped rack (11) is installed on the bottom of the inner wall of the U-shaped groove (10) by bolts, the mounting seat (12) is slidably installed on the U-shaped guide rail (9) through the T-slot (16), and the gear (25) and the U-shaped rack (11) mesh with each other.

2. The easily movable opera stage lighting according to claim 1, characterized in that, The mounting base (12) has storage slots (18) on both outer walls, and battery modules (19) are installed inside the two storage slots (18) by bolts.

3. The easily movable opera stage lighting according to claim 2, characterized in that, The mounting base (12) has a placement slot (22) on one side, and a control module (23) is installed inside the placement slot (22) by bolts. The control module (23) is electrically connected to the battery module (19), the drive motor (21) and the lighting module (15) by wires respectively.

4. The easily movable opera stage lighting according to claim 1, characterized in that, The support assembly (1) also includes a mounting cylinder (3), on which four ear plates (4) arranged in a ring array are welded to the outside. A through hole (5) is provided on one side of the top of the ear plates (4).

5. A portable opera stage lighting system according to claim 4, characterized in that, The bottom end of the mounting cylinder (3) is fitted with a rotating seat (7) via a bearing. The bottom end of the rotating seat (7) is fitted with a cross plate (8) via bolts. The cross plate (8) is fixed together with two U-shaped guide rails (9) via bolts.

6. A portable opera stage lighting system according to claim 5, characterized in that, The mounting cylinder (3) is fitted with a rotary motor (6) by bolts, and the output end of the rotary motor (6) is fixedly connected to the rotating seat (7) by a key.

7. A portable opera stage lighting system according to claim 1, characterized in that, The inner wall of the T-slot (16) is integrally formed with a shell (17), and a through groove (24) is provided at one end of the shell (17). The through groove (24) is connected to the mounting groove (20), and the gear (25) passes through the through groove (24).

8. A portable opera stage lighting system according to claim 3, characterized in that, The control module (23) also includes a wireless communication module, which is used to receive remote control signals to control the drive motor (21) and the lighting module (15).

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