Stage light fixture with multiple assisted light effects

Abstract

The utility model discloses a stage lamp with multiple auxiliary light effects, including mainboard, is equipped with light source subassembly and zoom component on the mainboard, is equipped with lens subassembly to the output of zoom component, is equipped with luminous unit on light source subassembly, still include first auxiliary light subassembly and second auxiliary light subassembly, first auxiliary light subassembly includes first auxiliary light base plate and first auxiliary light board, is equipped with the first auxiliary light unit of radial arrangement on first auxiliary light board, second auxiliary light subassembly includes second auxiliary light base plate and second auxiliary light board, is equipped with auxiliary light circle on second auxiliary light board, and the auxiliary light circle includes a plurality of annularly arranged second auxiliary light unit. The utility model provides a stage lamp with multiple auxiliary light effects, and the use effect of stage lamp is enriched through first auxiliary light subassembly and second auxiliary light subassembly, makes stage lamp can create more stage light effect and atmosphere, to satisfy modern stage or the light demand of performance.

Description

Technical Field

[0001] This utility model belongs to the field of stage lighting, specifically relating to a stage lighting fixture with multiple auxiliary light effects. Background Technology

[0002] Stage lighting, as a type of lighting equipment specifically designed for stage performances, can display the environment, create atmosphere, highlight central characters, and shape the external image of a stage performance through light color and its variations. Currently, with the rapid development of modern stage lighting art techniques and immersive performance technologies, more demands are being placed on the combined functions and effects of stage lighting equipment. However, most current stage lighting equipment does not simultaneously possess multiple lighting combination effects, resulting in very limited lighting effects that are difficult to meet the lighting needs of modern stages or performances.

[0003] In existing technologies, such as patent document CN222911447U, a lens structure and stage light for stage lighting are disclosed, including a mounting plate, a light-collecting component, a color wheel component, a light-diffusing component, and a lens component. The light-diffusing component and color wheel component soften the light from the stage light while also changing its color and color temperature, preventing the light from being too glaring and improving the viewing experience. However, this stage light cannot achieve combined effects of multiple lights, making it difficult to meet current stage lighting needs. Summary of the Invention

[0004] To address the problems in the existing technology, this utility model proposes a stage lighting fixture with multiple auxiliary light effects. By using a first auxiliary light component and a second auxiliary light component, the stage lighting effect is enriched, enabling the stage lighting fixture to create more stage lighting effects and atmospheres to meet the lighting needs of modern stages or performances.

[0005] This invention is achieved as follows: A stage lighting fixture with multiple auxiliary light effects includes a main board, on which a light source assembly and a zoom assembly are provided. The output end of the zoom assembly is provided with a lens assembly. The light source assembly is provided with multiple light-emitting units, and the lens assembly is provided with a light-transmitting lens corresponding to the light-emitting units. It also includes a first auxiliary light assembly and a second auxiliary light assembly arranged sequentially along the light path direction of the light source assembly. Through the first and second auxiliary light assemblies, multiple auxiliary lights are added to the main light source on top of the original lighting effect, enabling the stage light to create more stage lighting effects to meet the lighting needs of modern stages or performances.

[0006] The first auxiliary light component includes a first auxiliary light substrate, on which a first auxiliary light plate corresponding to the light-emitting unit is provided, and first auxiliary light units arranged radially are provided on the first auxiliary light plate; the second auxiliary light component includes a second auxiliary light substrate, on which a second auxiliary light plate is provided, and an auxiliary light ring corresponding to the first auxiliary light plate is provided on the second auxiliary light plate, and the auxiliary light ring includes a plurality of second auxiliary light units arranged in a ring, so that the projections of the corresponding light-emitting unit, the first auxiliary light unit and the second auxiliary light unit on the plane where the light-emitting surface is located are arranged sequentially from the inside to the outside, so that the light beams emitted by the light-emitting unit, the first auxiliary light unit and the second auxiliary light unit are coaxial, so that the three are completely overlapped in the light path, thereby making the superposition effect of the light beams emitted by the light-emitting unit, the first auxiliary light unit and the second auxiliary light unit more uniform, and further improving the lighting effect of the stage light.

[0007] Preferably, the first auxiliary light assembly further includes a first auxiliary light lens corresponding to the first auxiliary light plate, the first auxiliary light lens covering the first auxiliary light unit; the second auxiliary light unit includes a second auxiliary light lens corresponding to the auxiliary aperture, the second auxiliary light lens covering the second auxiliary light unit. Normally, light emitted from any light source is radial, causing the final light spot to gradually darken from the inside out. The first and second auxiliary light lenses are used to refract the radial light emitted from the first and second auxiliary light units into parallel light, respectively, improving the light uniformity of the first and second auxiliary light units, thereby forming a uniform light spot.

[0008] Preferably, the light source assembly further includes a light guide rod corresponding to the light-emitting unit. The light guide rod extends along the optical path direction, with one end close to the light-emitting unit and the other end passing through the first auxiliary light plate and surrounding the first auxiliary light units. The light guide rod is used to refract the radial light emitted by the light-emitting unit into parallel light, thereby improving the light uniformity of the light-emitting unit and forming a uniform light spot. Furthermore, when one end of the light guide rod passes through the first auxiliary light plate and surrounds the first auxiliary light units, it can also guide the light emitted by the light-emitting unit to the area of ​​the first auxiliary light unit, further improving the optical path overlap between the light-emitting unit and the first auxiliary light unit.

[0009] Preferably, the second auxiliary light assembly further includes a light-blocking cover corresponding to the auxiliary aperture ring. The light-blocking cover is installed on the back of the second auxiliary light substrate, so that the second auxiliary light plate and the light-blocking cover are respectively disposed on both sides of the second auxiliary light substrate. Since the multiple light-emitting units, the first auxiliary unit, and the second auxiliary unit form multiple non-overlapping optical paths, the light-blocking cover serves two purposes: firstly, it prevents mutual interference between the multiple non-overlapping optical paths, improving the uniformity of the final formed light spot; secondly, it prevents the light from the second auxiliary light unit from scattering to the side and back, reducing the interference of the second auxiliary light unit on the optical path, and further improving the uniformity of the final formed light spot.

[0010] Specifically, the second auxiliary light component also includes a light guide ring corresponding to the light-blocking cover. Adjacent light-blocking covers are connected to each other to form a light-blocking component, and the light guide ring is mounted on the light-blocking component. The light guide ring is used to further correct the optical path of the second auxiliary light unit, prevent lateral light leakage from the second auxiliary light unit, further reduce the interference of the second auxiliary light unit on the optical path, and further improve the uniformity of the final formed light spot.

[0011] Preferably, the zoom assembly includes a drive mechanism, and the second auxiliary light assembly is mounted on the output end of the drive mechanism, so that the second auxiliary light assembly and the lens assembly move synchronously under the drive of the drive mechanism, thereby fixing the relative position of the second auxiliary light assembly and the lens assembly, ensuring that the lens assembly can receive all the effective light beams after being fully homogenized and shaped by the second auxiliary light assembly throughout the entire zoom range, thereby maintaining the uniformity of the final light spot.

[0012] Specifically, the zoom assembly further includes a guiding mechanism, which comprises a guide sleeve and a guide rod. The guide rod is connected to the second auxiliary light assembly, and the guide sleeve is fitted onto the guide rod and slidably connected to it. The guiding mechanism guides the second auxiliary light assembly and the lens assembly during zooming, preventing jamming during the zooming process and thus making the zooming process smoother, improving the smoothness and reliability of the zoom assembly.

[0013] Preferably, the first auxiliary light component further includes a plurality of spaced cooling fans. The air outlet of each cooling fan is provided with a baffle plate, which diffuses the air blown out by the cooling fan in all directions, thereby expanding the heat dissipation range of the cooling fan. While ensuring the heat dissipation effect, the number of cooling fans required is reduced, thus lowering the cost of the stage light.

[0014] Preferably, the system further includes a heat dissipation assembly mounted on the motherboard. The heat dissipation assembly includes multiple heat dissipation fins arranged in parallel and a heat-conducting unit corresponding to the light-emitting unit. One end of the heat-conducting unit is thermally connected to the light-emitting unit, and the other end passes through the multiple heat dissipation fins and is thermally connected to them. The heat dissipation assembly is used to dissipate heat from the light-emitting unit, preventing overheating from reducing its lifespan or even causing damage, thus improving the durability of the stage light.

[0015] Preferably, the lens assembly further includes a rotatably connected lens body, on which the light-transmitting mirror is mounted. When the lens body rotates, it can drive the light-transmitting mirror to rotate as well, giving the stage light a dynamic distortion function, thereby enabling the stage light to create more stage lighting effects and atmospheres to meet the lighting needs of modern stages or performances.

[0016] The beneficial effects of this utility model are:

[0017] This invention proposes a stage lighting fixture with multiple auxiliary light effects. On the one hand, the first and second auxiliary light components enrich the stage lighting's effects, enabling it to create more stage lighting effects and atmospheres to meet the lighting needs of modern stages or performances. On the other hand, by ensuring that the light beams emitted by the light-emitting unit, the first auxiliary light unit, and the second auxiliary light unit are coaxial, the three components completely overlap in the light path, resulting in a more uniform superposition effect of the light beams emitted by the light-emitting unit, the first auxiliary light unit, and the second auxiliary light unit, further improving the stage lighting effect. Attached Figure Description

[0018] Figure 1 This is an exploded view of the stage lighting fixture of this utility model;

[0019] Figure 2 This is an exploded view of the first auxiliary light component of the stage lighting fixture of this utility model;

[0020] Figure 3 This is an exploded view of the second auxiliary light component of the stage lighting fixture of this utility model;

[0021] Figure 4 This is a schematic diagram of the mainboard and heat dissipation components of the stage lighting fixture of this utility model;

[0022] Figure 5 This is a combined effect diagram of the first auxiliary light component and the second auxiliary light component of the stage lighting fixture of this utility model.

[0023] Figure label:

[0024] 1. Mainboard; 2. Light source assembly; 3. Zoom assembly; 4. First auxiliary light assembly; 5. Second auxiliary light assembly; 6. Lens assembly; 7. Heat dissipation assembly; 21. Light guide rod; 31. Drive mechanism; 32. Guide rod; 33. Guide sleeve; 41. First auxiliary light substrate; 42. First auxiliary light plate; 43. First auxiliary light lens; 44. Cooling fan; 45. Baffle plate; 51. Second auxiliary light substrate; 52. Second auxiliary light plate; 53. Second auxiliary light lens; 54. Light shield; 55. Light blocking component; 56. Light guide ring; 61. Transmitting mirror; 62. Lens body; 71. Heat dissipation fins; 72. Heat conduction unit; 421. First auxiliary light unit; 521. Second auxiliary light unit. Detailed Implementation

[0025] 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 a part of the embodiments of the present utility model, and not all of them. 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.

[0026] like Figure 1-5 As shown, a stage lighting fixture with multiple auxiliary light effects includes a main board 1, on which a light source component 2 and a zoom component 3 are provided. The output end of the zoom component 3 is provided with a lens component 6. The light source component 2 is provided with multiple light-emitting units, and the lens component 6 is provided with a light-transmitting lens 61 corresponding to the light-emitting units. It also includes a first auxiliary light component 4 and a second auxiliary light component 5 arranged sequentially along the light path direction of the light source component 2. The first auxiliary light component 4 and the second auxiliary light component 5 add multiple auxiliary lights to the main light source on the original lighting effect, so that the stage light can create more stage lighting effects to meet the lighting needs of modern stages or performances.

[0027] In this embodiment, the lens assembly 6 further includes a rotatably connected lens body 62, and the light-transmitting mirror 61 is mounted on the lens body 62. When the lens body 62 rotates, it can drive the light-transmitting mirror 61 to rotate together, enabling the stage light to have a dynamic distortion function, thereby enabling the stage light to create more stage lighting effects and atmospheres to meet the lighting needs of modern stages or performances.

[0028] In this embodiment, the zoom assembly 3 includes a drive mechanism 31, and the second auxiliary light assembly 5 is mounted on the output end of the drive mechanism 31, so that the second auxiliary light assembly 5 and the lens assembly 6 move synchronously under the drive of the drive mechanism 31, thereby fixing the relative position of the second auxiliary light assembly 5 and the lens assembly 6, ensuring that the lens assembly 6 can receive all the effective light beams after being fully homogenized and shaped by the second auxiliary light assembly 5 throughout the entire zoom range, thereby maintaining the uniformity of the final light spot.

[0029] Specifically, the zoom assembly 3 further includes a guiding mechanism, which comprises a guide sleeve 33 and a guide rod 32. The guide rod 32 is connected to the second auxiliary light assembly 5, and the guide sleeve 33 is fitted onto the guide rod 32 and slidably connected to it. The guiding mechanism guides the second auxiliary light assembly 5 and the lens assembly 6 during zooming, preventing jamming during the zooming process and thus making the zooming process smoother, improving the smoothness and reliability of the zoom assembly 3.

[0030] In this embodiment, the first auxiliary light component 4 further includes a plurality of spaced cooling fans 44. The air outlet of each cooling fan 44 is provided with a baffle plate 45. The baffle plate 45 diffuses the air blown out by the cooling fan 44 in all directions, expanding the heat dissipation range of the cooling fan 44. While ensuring the heat dissipation effect, the number of cooling fans 44 required is reduced, thereby reducing the cost of the stage light.

[0031] In this embodiment, a heat dissipation assembly 7 is also included, mounted on the motherboard 1. The heat dissipation assembly 7 includes multiple heat dissipation fins 71 arranged in parallel and a heat-conducting unit 72 corresponding to the light-emitting unit. One end of the heat-conducting unit 72 is thermally connected to the light-emitting unit, and the other end passes through the multiple heat dissipation fins 71 sequentially and is thermally connected to them. The heat dissipation assembly 7 is used to dissipate heat from the light-emitting unit, preventing overheating from reducing its lifespan or even causing damage, thus improving the durability of the stage light.

[0032] The first auxiliary light component 4 includes a first auxiliary light substrate 41, on which a first auxiliary light plate 42 corresponding to the light-emitting unit is provided, and on which first auxiliary light units 421 are arranged radially. The second auxiliary light component 5 includes a second auxiliary light substrate 51, on which a second auxiliary light plate 52 is provided, and on which an auxiliary light ring corresponding to the first auxiliary light plate 42 is provided. The auxiliary light ring includes a plurality of second auxiliary light units 521 arranged in a ring, so that the projections of the corresponding light-emitting unit, the first auxiliary light unit 421 and the second auxiliary light unit 521 on the plane where the light-emitting surface is located are arranged sequentially from the inside to the outside. This makes the light beams emitted by the light-emitting unit, the first auxiliary light unit 421 and the second auxiliary light unit 521 coaxial, so that the three are completely overlapped in the light path, thereby making the superposition effect of the light beams emitted by the light-emitting unit, the first auxiliary light unit 421 and the second auxiliary light unit 521 more uniform, and further improving the lighting effect of the stage light.

[0033] In this embodiment, the first auxiliary light assembly 4 further includes a first auxiliary light lens 43 corresponding to the first auxiliary light plate 42, and the first auxiliary light lens 43 covers the first auxiliary light unit 421; the second auxiliary light unit 521 includes a second auxiliary light lens 53 corresponding to the auxiliary light ring, and the second auxiliary light lens 53 covers the second auxiliary light unit 521. Normally, light emitted from any light source is radial, causing the final light spot to gradually darken from the inside out. The first auxiliary light lens 43 and the second auxiliary light lens 53 are respectively used to refract the radial light emitted from the first auxiliary light unit 421 and the second auxiliary light unit 521 into parallel light, improving the light uniformity of the first auxiliary light unit 421 and the second auxiliary light unit 521, thereby forming a uniform light spot.

[0034] In this embodiment, the light source assembly 2 further includes a light guide rod 21 corresponding to the light-emitting unit. The light guide rod 21 extends along the optical path direction, with one end of the light guide rod 21 close to the light-emitting unit and the other end passing through the first auxiliary light plate 42 and surrounding the first auxiliary light units 421. The light guide rod 21 is used to refract the radial light emitted by the light-emitting unit into parallel light, thereby improving the light uniformity of the light-emitting unit and forming a uniform light spot. Furthermore, when one end of the light guide rod 21 passes through the first auxiliary light plate 42 and surrounds the first auxiliary light units 421, it can also guide the light emitted by the light-emitting unit to the area of ​​the first auxiliary light unit 421, further improving the optical path overlap between the light-emitting unit and the first auxiliary light unit 421.

[0035] In this embodiment, the second auxiliary light component 5 further includes a light-blocking cover 54 corresponding to the auxiliary light ring. The light-blocking cover 54 is installed on the back of the second auxiliary light substrate 51, so that the second auxiliary light plate 52 and the light-blocking cover 54 are respectively disposed on both sides of the second auxiliary light substrate 51. Since the multiple light-emitting units, the first auxiliary unit and the second auxiliary unit form multiple non-overlapping light paths, the light-blocking cover 54 is used on the one hand to prevent mutual interference between the multiple non-overlapping light paths, thereby improving the uniformity of the final formed light spot; on the other hand, it is used to prevent the light from the second auxiliary light unit 521 from being scattered to the side and back, thereby reducing the interference of the second auxiliary light unit 521 on the light path and further improving the uniformity of the final formed light spot.

[0036] Specifically, the second auxiliary light component 5 further includes a light guide ring 56 corresponding to the light-blocking cover 54. Adjacent light-blocking covers 54 are interconnected to form a light-blocking component 55, and the light guide ring 56 is mounted on the light-blocking component 55. The light guide ring 56 is used to further correct the optical path of the second auxiliary light unit 521, prevent the second auxiliary light unit 521 from leaking light laterally, further reduce the interference of the second auxiliary light unit 521 on the optical path, and further improve the uniformity of the final formed light spot.

[0037] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A stage lighting fixture with multiple auxiliary lighting effects, comprising a main board, wherein a light source assembly and a zoom assembly are provided on the main board, a lens assembly is provided at the output end of the zoom assembly, the light source assembly is provided with multiple light-emitting units, and the lens assembly is provided with a light-transmitting lens corresponding to the light-emitting units; characterized in that: It also includes a first auxiliary light component and a second auxiliary light component arranged sequentially along the optical path direction of the light source component; The first auxiliary light component includes a first auxiliary light substrate, on which a first auxiliary light plate corresponding to the light-emitting unit is provided, and on which first auxiliary light units are arranged radially; the second auxiliary light component includes a second auxiliary light substrate, on which a second auxiliary light plate is provided, and on which an auxiliary light ring corresponding to the first auxiliary light plate is provided, and the auxiliary light ring includes a plurality of second auxiliary light units arranged in a ring, such that the projections of the corresponding light-emitting unit, the first auxiliary light unit and the second auxiliary light unit on the plane where the light-emitting surface is located are arranged sequentially from the inside to the outside.

2. A stage lighting fixture with multiple auxiliary light effects according to claim 1, characterized in that: The first auxiliary light assembly further includes a first auxiliary light lens corresponding to the first auxiliary light plate, the first auxiliary light lens covering the first auxiliary light unit; the second auxiliary light unit includes a second auxiliary light lens corresponding to the auxiliary aperture, the second auxiliary light lens covering the second auxiliary light unit.

3. A stage lighting fixture with multiple auxiliary light effects according to claim 1, characterized in that: The light source assembly also includes a light guide rod corresponding to the light-emitting unit. The light guide rod extends along the light path direction, with one end of the light guide rod close to the light-emitting unit and the other end passing through the first auxiliary light plate and surrounding the first auxiliary light unit.

4. A stage lighting fixture with multiple auxiliary light effects according to claim 1, characterized in that: The second auxiliary light assembly also includes a light shield corresponding to the auxiliary light ring. The light shield is installed on the back of the second auxiliary light substrate, so that the second auxiliary light plate and the light shield are respectively disposed on both sides of the second auxiliary light substrate.

5. A stage lighting fixture with multiple auxiliary light effects according to claim 4, characterized in that: The second auxiliary light component also includes a light guide ring corresponding to the light-blocking cover. Adjacent light-blocking covers are connected to each other to form a light-blocking component, and the light guide ring is installed on the light-blocking component.

6. A stage lighting fixture with multiple auxiliary light effects according to claim 1, characterized in that: The zoom assembly includes a drive mechanism, and the second auxiliary light assembly is mounted on the output end of the drive mechanism, so that the second auxiliary light assembly and the lens assembly move synchronously under the drive of the drive mechanism.

7. A stage lighting fixture with multiple auxiliary light effects according to claim 6, characterized in that: The zoom assembly further includes a guide mechanism, which includes a guide sleeve and a guide rod. The guide rod is connected to the second auxiliary light assembly, and the guide sleeve is sleeved on the guide rod and slidably connected to the guide rod.

8. A stage lighting fixture with multiple auxiliary light effects according to claim 1, characterized in that: The first auxiliary light component also includes a plurality of spaced cooling fans, and the air outlet of the cooling fans is provided with a baffle plate, which diffuses the air blown out by the cooling fans in all directions.

9. A stage lighting fixture with multiple auxiliary light effects according to claim 1, characterized in that: It also includes a heat dissipation assembly installed on the motherboard. The heat dissipation assembly includes multiple heat dissipation fins arranged in parallel and a heat conduction unit corresponding to the light-emitting unit. One end of the heat conduction unit is thermally connected to the light-emitting unit, and the other end passes through the multiple heat dissipation fins in sequence and is thermally connected to the heat dissipation fins.

10. A stage lighting fixture with multiple auxiliary light effects according to claim 1, characterized in that: The lens assembly also includes a lens body that is rotatably connected, and the light-transmitting mirror is mounted on the lens body.

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