Stage lamp with multi-color-zone effect piece

Abstract

A stage lamp with a multi-color-area effect piece comprises a lamp holder and a supporting arm used for being connected with the lamp holder in a pivoted mode, the lamp holder is provided with a light source generating light beams, a color filtering disc and a light emitting lens, the color filtering disc and the light emitting lens are sequentially arranged in the emitting direction of the light beams, and the color filtering disc is provided with the multi-color-area piece with a plurality of color areas. Every two adjacent color areas are seamlessly spliced, and the first driving assembly is used for driving the color filtering disc to mechanically move and driving the color areas on the multi-color area piece to sequentially cut in / cut out light beams. The multi-color area piece is provided with a plurality of color areas, every two adjacent color areas are seamlessly spliced, the multiple color areas cut into the light beam at the same time and generate colorful light spots, the formed final light spot effect can present multiple colors at the same time, and no gap exists between the different color areas in the projected light spots. The multi-color areas on the multi-color area piece can also be cut in / out of the light beams in sequence, so that the color types of the color effect and the selection of color arrangement are increased.

Description

Technical Field

[0001] This utility model relates to the field of stage lighting technology, and more specifically, to a stage light with multi-color zone effect components. Background Technology

[0002] In existing technologies, stage lights are often used to change the performance effect and create a colorful beam atmosphere. The colorful light spots formed by the light fixtures are mainly due to the color filters. As the performance scenes become more complex and the demand for lighting color effects increases, single-color filters are difficult to meet the needs. Existing color filter disks can only hold multiple single-color filters. When different colored filters enter the beam, there will inevitably be gaps when the two filters switch, resulting in a brief blank space and an unsatisfactory projection effect. Utility Model Content

[0003] To overcome at least one of the defects described in the prior art, this utility model provides a stage light with a multi-color zone effect component, including a lamp head and a support arm for pivotally connecting the lamp head. The lamp head has a light source for generating a light beam, and a color filter and a light-emitting lens arranged sequentially along the emission direction of the light beam. The color filter is provided with a multi-color zone component having multiple color areas, with two adjacent color areas seamlessly joined. The model also includes a first driving component that drives the color filter to move mechanically, causing the color areas on the multi-color zone component to sequentially cut into / out of the light beam.

[0004] The multi-color zone component has multiple color areas, and adjacent color areas are seamlessly spliced ​​together, enabling multiple color areas to be simultaneously cut into the beam and generate colorful light spots. There are no gaps between each color area, resulting in high precision. The final light spot effect can not only present multiple colors at the same time, but also ensure that there are no gaps between different color areas in the projected light spot. It will not feel abrupt or reduce the aesthetics of the light spot effect due to magnified projection. The first driving component can drive the color filter to mechanically cut in and out of the beam. During this process, the multiple color areas on the multi-color zone component can also cut in and out of the beam in sequence, increasing the variety of colors and the selection of color arrangement.

[0005] Furthermore, when the multi-color region completely intercepts the light beam, at least two of the color regions are always simultaneously located within the light beam. This allows multiple colors to appear in a single light spot at the same time, increasing the color richness of the light spot effect.

[0006] Furthermore, the multi-color area includes at least six color regions, increasing the selectivity of color types for the light spot effect.

[0007] Furthermore, the multi-color area component includes at least two stacked transparent substrates and a color coating located on at least one side of each of the transparent substrates.

[0008] Furthermore, each of the aforementioned color coatings is one of cyan, magenta, and yellow, or one of red, green, and blue. The three primary colors of cyan, magenta, and yellow are mixed using a subtractive color mixing method, while the three primary colors of red, green, and blue are mixed using an additive color mixing method. The colors within each group of three primary colors exhibit a sharp contrast, creating a strong visual impact on the viewer.

[0009] Furthermore, in the beam emission direction, up to two of the aforementioned color coatings are simultaneously superimposed. This ensures accurate and controllable color after the color coatings are superimposed, avoids unpredictable color due to excessive layers of color coatings, and simplifies color design and adjustment / replacement.

[0010] Furthermore, one of the color coatings is only partially superimposed on the other color coating. That is, the other part of the color coating is not superimposed on any of the color coatings (i.e., it is directly superimposed on the transparent substrate), which can preserve the original color and make the visual impact stronger.

[0011] Furthermore, the transparent substrate has color coatings on both sides along the beam emission direction. Reducing the number of transparent substrates reduces the thickness of the multi-color components, ensuring clear imaging of color separations.

[0012] Furthermore, the multi-color area component includes three stacked transparent substrates and a color coating located on one side of each transparent substrate. The three stacked transparent substrates have an appropriate thickness and can achieve a sufficient number of colors.

[0013] Furthermore, adjacent transparent substrates are fixed together by adhesive at the edges. This adhesive bonding prevents watermarks between the transparent substrates, effectively avoiding any interference from the adhesive on the light beam and resulting in better light efficiency.

[0014] Furthermore, the color filter disk is provided with multiple multi-color zones, and the first driving component selectively drives one of the multi-color zones to cut into the light beam. Providing multiple multi-color zones allows for more color arrangements, resulting in a richer selection of colors, which can be driven into the light beam by the first driving component as needed.

[0015] Furthermore, the color filter includes multi-color zones and gradient color plates, and the first driving component selectively drives the multi-color zones or the gradient color plates to enter the light beam. Providing a color scheme that combines multi-color zones and gradient color plates offers more possibilities for color effect interpretation, allowing the color plates to enter the light beam as needed during interpretation.

[0016] Furthermore, a pattern effect component is also included along the emission direction of the light beam. This pattern effect component is driven by a second driving assembly to cut into / out of the light beam to cooperate with the multi-color area component to produce a superimposed light effect. The pattern effect component, in conjunction with the multi-color area component, can generate pattern effects with multiple colors, forming more vivid patterned light spots. Attached Figure Description

[0017] Figure 1 This is a split diagram of the pattern effect component, color filter, and first driving component of this utility model.

[0018] Figure 2 This is a schematic diagram of the assembly structure of the multi-color zone component of this utility model.

[0019] Figure 3 This is a schematic diagram of the disassembled structure of the multi-color zone component of this utility model.

[0020] Figure 4 This is a schematic diagram of the lamp head structure assembly of the stage lamp of this utility model.

[0021] In the picture:

[0022] 100. Multi-color zone component; 200. Transparent substrate; 300. Color coating; 310. First color coating; 320. Second color coating; 330. Third color coating; 341. Area 1; 342. Area 2; 343. Area 3; 344. Area 4; 345. Area 5; 346. Area 6; 347. Area 7; 348. Area 8; 400. Gradient color sheet; 500. Lamp holder; 510. Light source; 520. Light-emitting lens; 530. First drive assembly; 531. Pulley; 540. Second drive assembly; 600. Pattern effect component; Detailed Implementation

[0023] The accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. To better illustrate this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. The positional relationships described in the drawings are for illustrative purposes only and should not be construed as limiting this patent.

[0024] like Figures 1 to 4This utility model provides a stage light with a multi-color zone effect component, including a lamp head 500 and a support arm pivotally connected to the lamp head 500. The lamp head 500 has a light source 510 for generating a light beam, and a color filter and a light-emitting lens 520 arranged sequentially along the emission direction of the light beam. The color filter is provided with a multi-color zone component 100 having multiple color areas, and two adjacent color areas are seamlessly spliced. It also includes a first driving component 530 that drives the color filter to move mechanically, causing the color areas on the multi-color zone component 100 to sequentially cut into / out of the light beam.

[0025] The multi-color area component 100 is provided with multiple color areas, and two adjacent color areas are seamlessly spliced ​​together, realizing the simultaneous entry of multiple color areas into the beam and the generation of colorful light spots. There are no gaps between each color area, resulting in high precision. The final light spot effect can not only present multiple colors at the same time, but also achieve no gaps between different color areas in the projected light spot. It will not feel abrupt or reduce the aesthetics of the light spot effect due to the magnified projection. The first driving component 530 can drive the color filter to mechanically cut in and out of the beam. During this process, the multiple color areas on the multi-color area component 100 can also cut in and out of the beam in sequence, increasing the variety of colors and the selection of color arrangement.

[0026] Preferably, when multiple color regions on the multicolor region 100 sequentially enter the light beam, when one color region A enters the light beam, another color region B adjacent to that color region A can also be located in the light beam at the same time, that is, at least one color region interferes with the light path at the same time.

[0027] Preferably, when multiple color regions on the multicolor region 100 sequentially enter the light beam, when one color region A just enters the light beam, another color region B adjacent to that color region A has already completely exited the light beam, that is, only one color region interferes with the light path at the same time.

[0028] In a preferred embodiment of this invention, when the multi-color region 100 completely intercepts the light beam, at least two of the color regions are always simultaneously located within the light beam. This allows multiple colors to appear simultaneously in a single light spot, increasing the color richness of the light spot effect.

[0029] Preferably, when the multi-color area component 100 completely intercepts the light beam, all three color areas are simultaneously located in the light beam.

[0030] In a preferred embodiment of this invention, the multi-color area 100 includes color areas of at least six colors. This increases the selectivity of color types for the light spot effect.

[0031] Preferably, the multi-color area 100 includes the color area with eight colors.

[0032] In a preferred embodiment of the present invention, the multicolor area component 100 includes at least two stacked transparent substrates 200 and a color coating 300 located on at least one side of each of the transparent substrates 200.

[0033] Preferably, the multicolor area component 100 includes three stacked transparent substrates 200 and a color coating 300 located on at least one side of each of the transparent substrates 200.

[0034] Preferably, the color coating 300 is a dielectric film. It has good color stability and is not easily faded.

[0035] Preferably, the color coating 300 is a metal film. It has excellent heat insulation performance and high durability, making it very suitable for the high-temperature environment inside stage lighting fixtures.

[0036] In a preferred embodiment of this invention, the color of each color coating 300 is one of cyan, magenta, and yellow, or the color of each color coating 300 is one of red, green, and blue. Cyan, magenta, and yellow are mixed using a subtractive color mixing method, while red, green, and blue are mixed using an additive color mixing method. The color contrast within each group of three primary colors is sharp, creating a strong visual impact on the viewer.

[0037] Preferably, the color of the color coating 300 is one of cyan, magenta, and yellow.

[0038] In a preferred embodiment of this invention, up to two color coatings 300 are simultaneously superimposed in the beam emission direction. This ensures accurate and controllable color after the color coatings 300 are superimposed, avoids unpredictable color due to excessive superposition of color coatings 300 layers, and simplifies color design and adjustment / replacement.

[0039] In a preferred embodiment of this invention, one of the color coatings 300 is only partially superimposed on the other color coating 300. That is, the other part of the color coating 300 is not superimposed on any of the color coatings 300 (i.e., it is directly superimposed on the transparent substrate 200), which can preserve the original color and make the visual impact stronger.

[0040] Preferably, the multi-color area component 100 includes three stacked transparent substrates 200 and a color coating 300 located on at least one side of each transparent substrate 200. The three color coatings 300 are a first color coating 310, a second color coating 320, and a third color coating 330. Each of the three color coatings 300 is divided into eight corresponding color regions, which are, in order, region 1 341, region 2 342, region 343, region 4 344, region 5 345, region 6 346, region 7 347, and region 8 348.

[0041] Preferably, the colors of the multi-color area 100 from area 341 to area 348 are distributed as follows: yellow, red, dark blue, magenta, cyan, green, yellow, and magenta.

[0042] The color distribution of the three color coatings 300 is as follows:

[0043] First color coating 310: Area 343, Area 5 345 and Area 6 346 are all cyan, while Area 1 341, Area 2 342, Area 4 344, Area 7 347 and Area 8 348 have no color coating 300.

[0044] Second color coating 320: Areas 2 342, 343, 4 344 and 8 348 are all magenta, while areas 1 341, 5 345, 6 346 and 7 347 are all uncolored coating 300.

[0045] The third color coating 330: Area 1 341, Area 2 342 and Area 7 347 are all yellow, while Area 3 343, Area 4 344, Area 5 345, Area 6 346 and Area 8 348 are all uncolored coatings 300.

[0046] In a preferred embodiment of this invention, the transparent substrate 200 is provided with color coatings 300 on both sides along the beam emission direction. Reducing the number of transparent substrates 200 reduces the thickness of the multicolor area components 100, enabling clear imaging of color separation.

[0047] In a preferred embodiment of this invention, the multi-color area component 100 includes three stacked transparent substrates 200, and a color coating 300 located on one side of each transparent substrate 200. The stacked thickness of the three transparent substrates 200 is appropriate, and a sufficient number of colors can be achieved.

[0048] In a preferred embodiment of this invention, adjacent transparent substrates 200 are fixed together by adhesive bonding at their edges. This adhesive bonding prevents watermarks between the transparent substrates 200, effectively avoiding the influence of the adhesive on the light beam and resulting in better light efficiency.

[0049] Preferably, adjacent transparent substrates 200 are fixed at the edges by intermittent application of adhesive. This prevents cracking caused by the transparent substrates 200 expanding due to heat and being unable to release stress when the light beam irradiates them and their temperature rises.

[0050] In a preferred embodiment of this invention, the color filter disk is provided with a plurality of multicolor zones 100, and the first driving component 530 selectively drives one of the multicolor zones 100 to cut into the light beam. Providing multiple multicolor zones 100 allows for the arrangement of more color schemes, forming a richer selection of colors, and can be driven into the light beam by the first driving component 530 as needed.

[0051] Preferably, the first drive assembly 530 includes a first motor and a transmission gear connected to its rotating shaft. The color filter also includes a pulley 531, which is connected to the transmission gear via a synchronous belt. The multi-color zone component 100 is glued and fixed to the pulley 531.

[0052] In a preferred embodiment of this invention, the color filter includes a multi-color area 100 and a gradient color filter 400. The first driving component 530 selectively drives either the multi-color area 100 or the gradient color filter 400 to enter the light beam. Providing a color scheme that combines the multi-color area 100 and the gradient color filter 400 offers more possibilities for color effect interpretation, allowing the filter to enter the light beam as needed during interpretation.

[0053] Preferably, the multi-color area component 100 and the gradient color sheet 400 are respectively fixed to the pulley 531 by adhesive bonding.

[0054] In a preferred embodiment of this invention, a pattern effect element 600 is further included along the emission direction of the light beam. The pattern effect element 600 is driven by the second driving component 540 to cut into / out of the light beam to cooperate with the multicolor area element 100 to produce a superimposed light effect. The pattern effect element 600, in conjunction with the multicolor area element 100, can generate a pattern effect with multiple colors, forming a more vivid pattern light spot.

[0055] Preferably, the pattern effect component 600 is rotatable.

[0056] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A stage light with multi-color zone effect components, comprising a lamp head (500) and a support arm pivotally connected to the lamp head (500), the lamp head (500) having a light source (510) for generating a light beam, and a color filter and a light-emitting lens (520) arranged sequentially along the emission direction of the light beam, characterized in that, The color filter disk is provided with a multi-color area component (100) having multiple color areas, with two adjacent color areas seamlessly spliced ​​together. It also includes a first driving component (530) that drives the color filter disk to move mechanically, causing the color areas on the multi-color area component (100) to sequentially cut into / out of the light beam.

2. The stage light with multi-color zone effect component according to claim 1, characterized in that, When the multicolor area component (100) completely blocks the light beam, at least two of the color areas are always simultaneously located in the light beam.

3. The stage light with multi-color zone effect component according to claim 1, characterized in that, The multicolor area (100) includes the color area with at least 6 colors.

4. The stage light with multi-color zone effect component according to claim 1, characterized in that, The multicolor area component (100) includes at least two stacked transparent substrates (200) and a color coating (300) located on at least one side of each of the transparent substrates (200).

5. The stage light with multi-color zone effect component according to claim 4, characterized in that, The color of each of the color coatings (300) is one of cyan, magenta, and yellow, or the color of each of the color coatings (300) is one of red, green, and blue.

6. The stage light with multi-color zone effect component according to claim 4, characterized in that, In the beam emission direction, up to two of the color coatings (300) are superimposed simultaneously.

7. The stage light with multi-color zone effect component according to claim 4, characterized in that, One of the color coatings (300) is only partially superimposed on the other color coating (300).

8. The stage light with multi-color zone effect component according to claim 4, characterized in that, The transparent substrate (200) has the color coating (300) on both sides along the beam emission direction.

9. The stage light with multi-color zone effect component according to claim 4, characterized in that, The multicolor area component (100) includes three stacked transparent substrates (200) and a color coating (300) located on one side of each transparent substrate (200).

10. The stage light with multi-color zone effect component according to claim 4, characterized in that, The edges of adjacent transparent substrates (200) are fixed together by adhesive bonding.

11. The stage light with multi-color zone effect component according to claim 1, characterized in that, The color filter is provided with a plurality of the multicolor zones (100), and the first driving component (530) selectively drives one of the multicolor zones (100) to cut into the light beam.

12. The stage light with multi-color zone effect component according to claim 1, characterized in that, The color filter includes a multicolor area (100) and a gradient color plate (400), and the first driving component (530) selectively drives the multicolor area (100) or the gradient color plate (400) to cut into the light beam.

13. The stage light with multi-color zone effect component according to claim 1, characterized in that, Along the emission direction of the beam, there is also a pattern effect element (600), which is driven by the second driving component (540) to cut in / out of the beam to cooperate with the multicolor area element (100) to produce superimposed light effects.

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