Novel effect assembly for stage lamp

Abstract

The invention discloses a novel effect assembly for a stage lamp. Comprising a motor frame with a light through hole in the middle, a driving motor installed below the motor frame, a transmission assembly installed above the motor frame and coupled with the driving motor, a first effect disc assembly and a second effect disc assembly, and the first effect disc assembly and the second effect disc assembly conduct translational motion on the two sides of the light through hole through the transmission assembly and are oppositely arranged. The first effect disc assembly comprises a first effect disc and a driving device used for driving the first effect disc to rotate, and the second effect disc assembly comprises a second effect disc and a driving device used for driving the second effect disc to rotate.

Description

Technical Field

[0001] This invention relates to the field of stage lighting technology, and more specifically, to a novel effects component for stage lighting fixtures. Background Technology

[0002] Current stage lighting technology typically limits effect panels to stationary rotation, preventing them from cutting in or out of the lighting. A single effect panel produces limited lighting effects with little dynamic variation. Furthermore, effect panels usually have a single light-passing hole that doesn't contribute any lighting effects. This light-passing hole also prevents the creation of continuous, smooth lighting effects. Therefore, with a limited number of effect panels, the number of lighting effects produced by light emanating from the light source is limited. Installing multiple effect panels simultaneously results in excessively large stage lights or blurry images. Summary of the Invention

[0003] This invention overcomes the shortcomings of the prior art and provides a novel effects component for stage lighting.

[0004] A novel effects component for stage lighting includes a motor frame with a light-transmitting hole in the center, a drive motor mounted below the motor frame, a transmission component mounted above the motor frame and coupled to the drive motor, and two opposing effects disk components, an effects disk assembly one and an effects disk assembly two, which translate on both sides of the light-transmitting hole via the transmission component. The effects disk assembly one includes an effects disk one and a drive device for driving the effects disk one to rotate, and the effects disk assembly two includes an effects disk two and a drive device for driving the effects disk two to rotate.

[0005] As a new implementation method, both Effect Disc 1 and Effect Disc 2 are water-patterned glass discs, and the water-patterned glass discs have no light-transmitting holes.

[0006] As a new implementation method, the radii of both Effect Pad 1 and Effect Pad 2 are larger than the diameter of the light-transmitting hole.

[0007] As a new implementation method, Effect Disc 1 is completely identical to Effect Disc 2.

[0008] As a new implementation method, the water ripple glass plate is a glass plate with one side being flat and the other side being a water ripple surface.

[0009] As a new implementation method, the water ripple surfaces of Effect Pad 1 and Effect Pad 2 are arranged facing each other.

[0010] As a new implementation method, the distance between Effect Disc 1 and Effect Disc 2 in the light emission direction is 1.5mm to 2.5mm.

[0011] As a new implementation method, the transmission assembly includes two parallel sliding rods spaced apart along the length of the motor frame. Effect disc assembly one and effect disc assembly two are driven by a motor to move independently or in opposite directions on the two parallel sliding rods spaced apart.

[0012] As a new implementation, effect disk assembly one or effect disk assembly two includes two sliders adapted to the slider.

[0013] As a new implementation, the transmission assembly also includes two transmission belts respectively located on both sides of the motor frame and outside the slide bar, each transmission belt being connected to either effect plate assembly one or effect plate assembly two. Attached Figure Description

[0014] Figure 1 This is an exploded perspective view of the present invention.

[0015] Figure 2 This is a perspective view of the present invention.

[0016] Figure 3 These are perspective views and exploded perspective views of the effect disc component one of the present invention.

[0017] Figure 4 These are perspective views and exploded perspective views of the effect disc component two of the present invention.

[0018] In the diagram: Effects disk assembly 1; Effects disk 11; Plane 111; Water ripple surface 112; Drive device 12; Drive motor 121; Transmission belt 122; Synchronous pulley 123; Slider 13; Support plate 14; Mounting hole 141; Fixing plate 15; Fixing plate 2 16; Effects disk assembly 2; Effects disk 21; Plane 211; Water ripple surface 212; Drive device 22; Drive motor 221; Transmission belt 222; Synchronous pulley 223; Slider 23; Support plate 24; Mounting hole 241; Fixing plate 1 25; Fixing plate 2 26; Transmission assembly 3; Drive motor 31; Slide rod 32; Slide rod support frame 33; Transmission belt 34; First synchronous pulley 35; Second synchronous pulley 36; Motor frame 4; Light hole 41; Through hole 42; Central axis 5; Horizontal axis 6; Light source 7. Detailed Implementation

[0019] Combined with appendix Figure 1A novel effects component for stage lighting includes a motor frame 4 with a light-transmitting hole 41 in the center, a drive motor 31 installed below the motor frame 4, a transmission component 3 installed above the motor frame 4 and coupled to the drive motor 31, and two opposing effects disk components 1 and 2 that translate on both sides of the light-transmitting hole 41 via the transmission component 3. Effect disk component 1 includes effect disk 11 and a drive device 12 for driving effect disk 11 to rotate, and effect disk component 2 includes effect disk 21 and a drive device 22 for driving effect disk 21 to rotate. The motor frame 4 is a rectangular flat plate with bends on all four sides. The motor frame 4 also has two through holes 42 for the drive devices 12 and 22 of the effect disk assembly 1 and effect disk assembly 2, respectively. The centers of the through holes 42 and the light-transmitting holes 41 on the motor frame 4 are located on the same central axis 5, with the through holes 42 located on both sides of the light-transmitting holes 41. When the two transmission components 3 work simultaneously or separately, the effect disk assembly 1 and effect disk assembly 2 translate simultaneously or separately on both sides of the light-transmitting holes 41. The drive devices (12, 22) for driving the effect disks (11, 21) to rotate include a rotation drive motor (121, 221) and a synchronous pulley (12...). The transmission assembly (3,223) and the drive belt (122,222); the synchronous pulley (123,223) and the effect disk (11,21) are coaxially mounted, and the drive belt (122,222) is used to connect the self-rotating drive motor (121,221) and the synchronous pulley (123,223); when the self-rotating drive motor (121,221) is working, the drive belt (122,222) drives the effect disk (11,21) to rotate; when the transmission assembly 3 and the drive device work synchronously, the effect disk assembly (1,2) translates along the central axis 5 where the light-transmitting hole 41 is located, and the effect disk (11,21) rotates simultaneously on this basis. The beneficial effect of this embodiment is that, compared with the traditional effect disk assembly, the two effect disk assemblies (1,2) of the present invention can also translate, and the variety of combined light effects formed by the simultaneous rotation of the two effect disks (11,21) is richer.

[0020] As a new implementation method, combined with the appendix Figure 1Effect Pad 1 (11) and Effect Pad 2 (21) are both water ripple glass discs without light-passing holes. Traditional water ripple glass discs usually have light-passing holes. When light from a light source is projected onto a traditional water ripple glass disc, the light passing through the disc forms a clear spot of light, and as the disc rotates, it produces a dynamic light effect resembling ripples. However, when the disc rotates to the light-passing hole, the spot of light suddenly disappears, turning into a beam of ordinary white light. In other words, the water ripple effect produced by rotating the disc is abruptly interrupted and discontinuous. Furthermore, when two discs are used together, the light-passing holes may not align, affecting the light output of the discs. Compared to traditional water ripple glass discs, the water ripple glass disc of this invention is a circular disc without a light-transmitting hole, with only one mounting hole in the center. The disc has several water ripple-shaped units, forming clear dynamic water ripple light spots when light passes through it. Furthermore, when the disc rotates, the light spots are continuous and uninterrupted due to the absence of a light-transmitting hole. When two discs are used together, alignment is not an issue, and the area corresponding to each rotation differs from the area corresponding to the previous rotation, resulting in richer dynamic changes in the water ripple light spots. It is understood that effect disc 11 and effect disc 21 can also be effect discs with other functions. The beneficial effect of this embodiment is that the water ripple glass disc has no light-transmitting hole, allowing continuous, smooth, and uninterrupted dynamic water ripple light spots to be formed when light emitted from the light source 7 passes through it.

[0021] As a new implementation method, combined with the appendix Figure 1 and attached Figure 2 The radii of both Effect Disk 11 and Effect Disk 21 are larger than the diameter of the light-transmitting aperture 41. When Effect Disk 11 and Effect Disk 21 are in the working position, the light emitted by the light source 7 is projected onto Effect Disk 11 and Effect Disk 21 through the light-transmitting aperture 41. If the radii of Effect Disk 11 and Effect Disk 21 are smaller than the diameter of the light-transmitting aperture 41, Effect Disk 11 and Effect Disk 21 cannot completely cover the light-transmitting aperture 41. Some of the light passing through the light-transmitting aperture 41 will be projected onto other parts of the effect disk assembly (1,2), increasing the light loss emitted by the light source 7 and forming irregular light spots. The beneficial effect of this embodiment is that Effect Disk 11 and Effect Disk 21 can completely cover the light-transmitting aperture 41, so that all the light passing through the light-transmitting aperture 41 is projected onto Effect Disk 11 and Effect Disk 21.

[0022] As a new implementation method, combined with the appendix Figure 1Effect disc 11 and effect disc 21 are identical. In this embodiment, the effect discs (11, 21) used are water ripple glass discs, meaning that the water ripple textures on effect disc 11 and effect disc 21 are exactly the same. When the water ripple textures on effect disc 11 and effect disc 21 are not the same, the light spot formed by combining the two effect discs (11, 21) is not very aesthetically pleasing, and the texture of the light spot appears messy and disordered. The beneficial effect of this embodiment is that the consistent textures on effect disc 11 and effect disc 21 are conducive to forming regular and beautiful light spots.

[0023] As a new implementation method, combined with the appendix Figure 1 The water-patterned glass disk has one flat side (111, 211) and the other side has a water-patterned surface (112, 212). When both sides of the water-patterned glass disk are water-patterned, the light projected onto the disk is affected by the water ripple texture, resulting in scattering and reflection, causing the image to become blurry and distorted. Furthermore, the water-patterned glass disk has a certain thickness, meaning there is a distance between the two water-patterned surfaces; therefore, the two water-patterned surfaces do not overlap, and their images are not on the same plane, leading to a more blurred image. The combined image of two water-patterned glass disks is also more cluttered. In this embodiment, compared to a water-patterned glass disk with two water-patterned surfaces, a water-patterned glass disk with only one water-patterned surface (112, 212) produces a clearer image, and the degree of scattering of light entering the water-patterned glass disk is relatively small. The beneficial effect of this embodiment is that the combined image of two water-patterned glass disks with one side having a water-patterned surface (112, 212) is clearer and has more distinct layers.

[0024] As a new implementation method, combined with the appendix Figure 2 The water ripple surface 112 of Effect Pad 11 and the water ripple surface 212 of Effect Pad 21 face each other. When Effect Pad 11 and Effect Pad 21 are in the working position, Effect Pad 111 is installed between Effect Pad 21 and the motor frame 4; the light emitted from the light source 7 is projected onto the plane 111 of Effect Pad 11 and exits from the water ripple surface 112 of Effect Pad 11; the light emitted from Effect Pad 11 is projected onto the water ripple surface 212 of Effect Pad 21 and exits from the plane 211 of Effect Pad 21; according to the imaging principle, the distances from the water ripple surface 112 of Effect Pad 11 and the water ripple surface 212 of Effect Pad 21 to the light source 7 tend to be the same, so the distances from the two effect pads (11,21) to the focal point also tend to be equal, and the images of the two effect pads (11,21) are the clearest at this time. The beneficial effect of this embodiment is that the water ripple surfaces (112, 212) of effect disc 11 and effect disc 21 are arranged facing each other, which helps to minimize the distance between the water ripple surfaces (112, 212) of effect disc 11 and effect disc 21, so that the water ripple surfaces (112, 212) of the two effect discs are within the range of the clearest imaging distance.

[0025] As a new implementation method, combined with the appendix Figure 1 and attached Figure 2 The distance between Effect Disk 11 and Effect Disk 21 in the light-emitting direction is 1.5mm to 2.5mm. If the distance between Effect Disk 11 and Effect Disk 21 is less than 1.5mm, the two effect disks (11,21) will collide when rotating in their working positions. There is an imaging range between the stage light's optical system that allows the light passing through the effect disks (11,21) to form a relatively clear light spot. This imaging range is located between the light source 7 and the light-emitting lens. When both Effect Disk 11 and Effect Disk 21 are within this imaging range, the light spot formed by the combination of Effect Disk 11 and Effect Disk 21 is relatively clear. Since the imaging is of the water ripple surface (112,212) of the two effect disks, if the distance between Effect Disk 11 and Effect Disk 21 is greater than 2.5mm, although the two effect disks (11,21) will not collide when rotating, Effect Disk 11 will still collide. Effect disc 11 and effect disc 21 cannot be simultaneously located within the imaging range. When effect disc 11 is within the imaging range and effect disc 21 is outside the imaging range, light from effect disc 11 will form a clear spot, while light from effect disc 21 will form a blurry spot. Similarly, when effect disc 21 is within the imaging range and effect disc 11 is outside the imaging range, light from effect disc 21 will form a clear spot, while light from effect disc 11 will form a blurry spot. When the distance between effect disc 11 and effect disc 21 is greater than 2.5mm, the spot formed by the combination of effect disc 11 and effect disc 21 is not clear, and the spot formed by the combination of the two effect discs (11, 21) is not good. The beneficial effect of this embodiment is that when the distance between the two effect discs (11, 21) is in the range of 1.5mm to 2.5mm, it is convenient to install while also forming a relatively clear spot.

[0026] As a new implementation method, combined with the appendix Figure 1The transmission assembly 3 includes two parallel sliding rods 32 spaced apart along the length of the motor frame 4. Effect disc assembly 1 and effect disc assembly 2 are independently or mutually translated on the two parallel sliding rods 32 via a drive motor 31. The transmission assembly 3 also includes two sliding rod support frames 33 located on both sides of the motor frame 4; the two sliding rods 32 are mounted above the motor frame 4 and are on the same plane; the distance between the two sliding rods 32 is greater than the diameter of the light-transmitting hole 41 to prevent the sliding rods 32 from blocking the light passing through the light-transmitting hole 41. When the two drive motors 31 are working, the transmission assembly 3 can translate effect disc 11 or effect disc 21 from the initial position to the working position, or can translate effect disc 11 and effect disc 21 from the working position back to the initial position; when one of the two drive motors 31 starts working, the corresponding transmission assembly 3 can translate effect discs (11, 21) to the working position or the initial position. The beneficial effect of this embodiment is that the effect disk assembly 1 and the effect disk assembly 2 are mounted on the same two slide bars 32, which allows the effect disk assembly 1 and the effect disk assembly 2 to move smoothly without any positional deviation.

[0027] As a new implementation method, combined with the appendix Figure 3 and attached Figure 4Effects panel assembly 1 or effects panel assembly 2 includes two sliders (13, 23) adapted to slide bars 32. Each slider (13, 23) has a through hole adapted to slide bar 32, through which slide bar 32 passes, allowing slider (13, 23) to move left and right on slide bar 32; the two sliders (13 or 23) mounted on the two slide bars 32 are connected by a support plate (14 or 24), which is a rectangular flat plate; the support plate (14, 24) also has mounting holes for mounting a self-rotating drive motor (121, 221), which is mounted below the support plate (14, 24); synchronous pulleys (123, 223) and drive belts (122, 222) are also included. Mounted above the support plate (14,24), the transmission belt (122,222) connects the synchronous pulleys (123,223) and the drive motor (121,221). When the self-rotating drive motor (121,221) is working, the transmission belt (122,222) can simultaneously drive the synchronous pulleys (123,223) and the effect disk (11,21) mounted on the synchronous pulleys (123,223) to rotate. The two sliders (13,23) translate along two parallel straight lines on the same horizontal plane, simultaneously driving the drive device (12,22) mounted on the support plate (14,24) and the effect disk (11,21) to translate simultaneously. The beneficial effect of this embodiment is that the sliders (13,23) adapted to the slide bar 32 can significantly improve the smoothness and stability of the translational movement. At the same time, by using the sliders (13,23), the translation distance can be precisely selected.

[0028] As a new implementation method, combined with the appendix Figure 1 Appendix Figure 3 and attached Figure 4The transmission assembly 3 also includes two transmission belts 34 respectively located on both sides of the motor frame 4 and outside the slide bar 32. Each transmission belt 34 is connected to either effect plate assembly 1 or effect plate assembly 2. The two transmission assemblies 3 are installed diagonally on the motor frame 4. The transmission assembly 3 includes a first synchronous pulley 35, a second synchronous pulley 36, and a transmission belt 34. The first synchronous pulley 35 is connected to the drive motor 31 installed below the motor frame 4, and the center of the first synchronous pulley 35 and the center of the light-transmitting hole 41 are located on the same horizontal axis 6. Effect plate assembly 1 and effect plate assembly 2 are also provided with fixing plates 1 (15, 25) and 2 (16, 26) for connecting the transmission belts 34. The first effect plate (1,2) is mounted on the support plate (14,24) by a fastener and located on one side of the slider (13,23). The second fixing plate (16,26) is mounted on the first fixing plate (15,25). The transmission belt is located between the first fixing plate (15,25) and the second fixing plate (16,26), and the first fixing plate (15,25) and the second fixing plate (16,26) clamp and fix the transmission belt 34. The drive motor 31 drives the first synchronous pulley 35, and the first synchronous pulley 35 drives the effect plate assembly to move horizontally through the transmission belt 34. The beneficial effect of this embodiment is that the transmission belt 34 can transmit kinetic energy to the effect plate assembly (1,2), so that the effect plate assembly (1,2) can move smoothly and stably on the slider 32.

Claims

1. A novel effects assembly for stage lighting, comprising a motor frame with a light-transmitting hole in the center, a drive motor mounted below the motor frame, a transmission assembly mounted above the motor frame and coupled to the drive motor, and two opposing effects disk assemblies, a first effect disk assembly and a second effect disk assembly, which translate on both sides of the light-transmitting hole via the transmission assembly, characterized in that, The first effect disk assembly includes an effect disk and a drive device for driving the first effect disk to rotate, and the second effect disk assembly includes an effect disk and a drive device for driving the second effect disk to rotate.

2. A novel effects component for stage lighting according to claim 1, characterized in that, Both effect disc one and effect disc two are water ripple glass discs, and the water ripple glass discs have no light-transmitting holes.

3. A novel effects component for stage lighting according to claim 2, characterized in that, The radii of both effect disc one and effect disc two are larger than the diameter of the light-transmitting hole.

4. A novel effects component for stage lighting according to claim 3, characterized in that, Effects Palette 1 is exactly the same as Effects Palette 2.

5. A novel effects component for stage lighting according to claim 3, characterized in that, The water-ripple glass plate is a glass plate with one side being flat and the other side being a water-ripple surface.

6. A novel effects component for stage lighting according to claim 5, characterized in that, The water ripple surfaces of Effect Pad 1 and Effect Pad 2 are arranged facing each other.

7. A novel effects component for stage lighting according to claim 6, characterized in that, The distance between the first effect disc and the second effect disc in the light emission direction is 1.5mm to 2.5mm.

8. A novel effects component for stage lighting according to claim 1, characterized in that, The transmission assembly includes two parallel sliding rods spaced apart along the length of the motor frame. The effect disc assembly one and the effect disc assembly two are driven by a motor to move independently or in opposite directions on the two parallel sliding rods spaced apart.

9. A novel effects component for stage lighting according to claim 8, characterized in that, The effects panel assembly one or effects panel assembly two includes two sliders adapted to the slider.

10. A novel effects component for stage lighting according to claim 8, characterized in that, The transmission assembly also includes two transmission belts respectively located on both sides of the motor frame and outside the slide bar, each transmission belt being connected to either effect plate assembly one or effect plate assembly two.

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