Smoke sprayer for stage

Abstract

The utility model relates to the field of smoke sprayers, in particular to a smoke sprayer for a stage. The smoke sprayer comprises a smoke sprayer body, a rotating assembly and a diffusion assembly. A first nozzle is arranged on the smoke sprayer body. The rotating component is arranged at the lower end of the smoke sprayer body; the rotating assembly drives the smoke sprayer body to rotate up and down through telescoping of the telescoping mechanism and drives the smoke sprayer body to rotate left and right through the second driving mechanism. The diffusion assembly is arranged on the smoke sprayer body and is opposite to the nozzle I; the diffusion assembly diffuses the smoke to the periphery through rotation of a plurality of fan blades. According to the utility model, the driving mechanism I is started to drive the plurality of fan blades to rotate, and smoke is blown to the periphery through the nozzle II, so that the smoke not only can be sprayed forwards, but also can be diffused to the periphery, the coverage range of the smoke is wider, and the visual effect is enhanced. The telescopic mechanism is started to drive the smoke sprayer body to rotate up and down or the second driving mechanism is started to drive the smoke sprayer body to rotate left and right, so that the spraying direction of smoke is accurately controlled.

Description

Technical Field

[0001] The utility model relates to the field of smoke machines, in particular to a smoke machine for stage use. Background Art

[0002] A smoke machine is a device specifically designed to produce artificial smoke. Using technologies such as heating or ultrasonic vibrations, it rapidly converts liquid smoke into smoke, creating various effects and atmospheres. In stage performances, smoke machines can enhance the effects of stage lighting by adjusting the concentration and diffusion of the smoke, creating a dramatic atmosphere and making the performance more vivid and impressive.

[0003] The Chinese patent document with authorization announcement number CN218076388U proposes a stage smoke machine changing mechanism, including a mounting frame, a slot and a universal wheel. The slot is opened on one side surface of the top of the mounting frame, and a rotary joint is connected to the inner wall of the slot. The smoke machine body is movably connected to the rotary joint. The smoke machine body is provided with a slide rail, and a slider is slidably engaged in the slide rail. A bracket is welded to the surface of the mounting frame away from the slot, and a screw rod is movably connected to the bracket. A servo motor is installed on the right side surface of the bracket of the mounting frame. The power output end of the servo motor is connected to the power input end of the screw rod, and a threaded block is threadedly connected to the screw rod.

[0004] In the above application, although the spraying angle of the smoke is expanded by rotating the smoke machine body through the rotary joint, the smoke can only be sprayed forward and the spraying direction is single, so the coverage of the smoke is also small. Utility Model Content

[0005] In view of the problems existing in the background technology, a smoke machine for stage use is proposed.

[0006] The utility model provides a stage smoke machine, comprising a smoke machine body, a rotating assembly, and a diffusion assembly. A first nozzle is provided on the smoke machine body. The rotating assembly is disposed at the lower end of the smoke machine body; the rotating assembly drives the smoke machine body to rotate up and down via a telescopic mechanism, and drives the smoke machine body to rotate left and right via a second driving mechanism. The diffusion assembly is disposed on the smoke machine body, opposite the first nozzle; the diffusion assembly rotates through a plurality of fan blades to diffuse smoke in all directions.

[0007] The diffusion assembly includes a shell; a through hole is opened at the center of the shell, and the through hole is opposite to the nozzle 1, and multiple nozzles 2 are evenly opened on the side wall of the shell; a mounting ring is provided at the through hole; there is a gap between the mounting ring and the shell, and it is connected to the shell through multiple connecting columns 1, and multiple driving mechanisms 1 are also provided on the outer ring of the mounting ring; the driving ends of the multiple driving mechanisms 1 are all connected to fan blades.

[0008] Preferably, the plurality of fan blades are opposite to the plurality of nozzles in a two-to-one relationship.

[0009] Preferably, a mesh tube is provided on the outer side of the shell; the mesh tube is arranged on the smoke machine body and connected to the shell through a second connecting column.

[0010] Preferably, a plurality of docking tubes are evenly arranged on the outer ring of the shell; the plurality of docking tubes are opposite to the plurality of nozzles 2 one by one; one end of the plurality of docking tubes is connected to the corresponding nozzle 2, and the other end is arranged toward the mesh tube.

[0011] Preferably, the docking tube is trumpet-shaped, and the diameter of the end facing the mesh tube is larger than the diameter of the end connected to the second nozzle.

[0012] Preferably, the rotating assembly includes a base; a vertical rod is symmetrically provided on one side of the base, and a telescopic mechanism is symmetrically provided on the other side; the top end of the vertical rod and the telescopic end of the telescopic mechanism are respectively hinged to the support plate; a second driving mechanism is provided on the support plate; the driving end of the second driving mechanism is connected to the smoke machine body.

[0013] Compared with the prior art, the present invention has the following beneficial technical effects:

[0014] (1) The smoke machine used in the stage starts the driving mechanism 1 to drive the multiple blades to rotate, and blows the smoke to the surroundings through the nozzle 2, so that the smoke can be sprayed at multiple angles, not only sprayed forward, but also spread to the surroundings, thereby making the smoke cover a wider range and enhancing the visual effect.

[0015] (2) The smoke machine used on the stage can precisely control the direction of smoke spraying by activating the telescopic mechanism to drive the smoke machine body to rotate up and down, or by activating the second driving mechanism to drive the smoke machine body to rotate left and right, thereby better coordinating with the performance on the stage and enhancing the effect of emotional expression. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the diffusion component of the utility model;

[0018] Figure 3 This is a cross-sectional view of the interior of the shell of the utility model.

[0019] Figure numerals: 1. Smoke machine body; 101. Nozzle 1; 2. Rotating assembly; 21. Base; 22. Vertical pole; 23. Telescopic mechanism; 24. Support plate; 25. Driving mechanism 2; 3. Diffusion assembly; 31. Shell; 32. Through hole; 33. Nozzle 2; 34. Mounting ring; 35. Connecting column 1; 36. Driving mechanism 1; 37. Fan blade; 38. Docking tube; 39. Net tube; 310. Connecting column 2. DETAILED DESCRIPTION

[0020] Example 1

[0021] like Figure 1-3 As shown, the present invention provides a stage smoke machine comprising a smoke machine body 1, a rotating assembly 2, and a diffusion assembly 3. The smoke machine body 1 is provided with a nozzle 101. The rotating assembly 2 is located at the lower end of the smoke machine body 1. The rotating assembly 2 extends and retracts via a telescopic mechanism 23, driving the smoke machine body 1 to rotate vertically. The driving mechanism 2 also drives the smoke machine body 1 to rotate horizontally. The diffusion assembly 3 is located on the smoke machine body 1, opposite the nozzle 101. The diffusion assembly 3 rotates via multiple blades 37, dispersing smoke in all directions.

[0022] To further illustrate, the diffusion assembly 3 includes a housing 31; a through hole 32 is formed at the center of the housing 31, and the through hole 32 is opposite the nozzle 101. Multiple nozzles 33 are evenly distributed along the sidewalls of the housing 31; a mounting ring 34 is provided at the through hole 32; the mounting ring 34 is connected to the housing 31 via multiple connecting posts 35, with a gap between the mounting ring 34 and the housing 31. The outer ring of the mounting ring 34 is also provided with multiple drive mechanisms 36; the drive mechanisms 36 are motors; and the driving ends of the multiple drive mechanisms 36 are each connected to a fan blade 37. The multiple fan blades 37 are aligned with the multiple nozzles 33. The rotation of the multiple fan blades 37 disperses the smoke in all directions, allowing the smoke to be ejected at multiple angles, not only spraying forward but also diffusing in all directions, thus providing a wider coverage area and enhancing the visual effect.

[0023] Further, a mesh tube 39 is provided on the outer side of the housing 31; the mesh tube 39 is arranged on the smoke machine body 1 and connected to the housing 31 through the second connecting column 310. This can further refine and diffuse the smoke, thereby accelerating the diffusion of the smoke.

[0024] To further illustrate, multiple docking tubes 38 are evenly distributed around the outer ring of the housing 31. These docking tubes 38 correspond to the multiple second nozzles 33. One end of each docking tube 38 is connected to the corresponding second nozzle 33, while the other end faces the mesh tube 39. The docking tubes 38 are trumpet-shaped, with the end facing the mesh tube 39 having a larger diameter than the end connected to the second nozzle 33. This allows smoke to converge toward the mesh tube 39, preventing it from escaping to the side.

[0025] Example 2

[0026] like Figure 1As shown, the present invention provides a stage smoke machine. Compared to the first embodiment, this embodiment further comprises: a rotating assembly 2 including a base 21; a vertical rod 22 symmetrically provided on one side of the base 21, and a telescopic mechanism 23 symmetrically provided on the other side; the telescopic mechanism 23 is an electric telescopic rod; the top of the vertical rod 22 and the telescopic end of the telescopic mechanism 23 are respectively hinged to a support plate 24; a second drive mechanism 25 is provided on the support plate 24; the second drive mechanism 25 is a motor; the driving end of the second drive mechanism 25 is connected to the smoke machine body 1. This can drive the smoke machine body 1 to rotate up and down or left and right, thereby precisely controlling the direction of smoke spray, thereby better coordinating with the performance on stage and enhancing the emotional expression effect.

[0027] The operating principle of this utility model is as follows: During operation, the smoke machine body 1 first ejects smoke. When the smoke passes through the through hole 32, the drive mechanism 1 36 is activated, driving the multiple blades 37 to rotate, blowing the smoke outward through the nozzle 2 33. This allows the smoke to be ejected from multiple angles, not only spraying forward but also dispersing it in all directions, thereby extending the smoke coverage and enhancing the visual effect. When the smoke passes through the mesh tube 39, it further refines the smoke and diffuses it, accelerating its dispersal.

[0028] When the direction of smoke spraying needs to be adjusted, the telescopic mechanism 23 is activated to drive the smoke machine body 1 to rotate up and down, or the driving mechanism 2 25 is activated to drive the smoke machine body 1 to rotate left and right, so as to accurately control the spraying direction of the smoke, thereby better coordinating with the performance on the stage and enhancing the effect of emotional expression.

[0029] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A smoke machine for stage use, characterized in that: include A smoke machine body (1); a nozzle (101) is provided on the smoke machine body (1); A rotating assembly (2) is provided at the lower end of the smoke machine body (1); the rotating assembly (2) drives the smoke machine body (1) to rotate up and down through the telescopic mechanism (23), and drives the smoke machine body (1) to rotate left and right through the second driving mechanism (25); and a diffusion component (3) disposed on the smoke machine body (1) and opposite to the nozzle 1 (101); the diffusion component (3) rotates through a plurality of fan blades (37) to diffuse the smoke in all directions; The diffusion assembly (3) includes a shell (31); a through hole (32) is provided at the center of the shell (31), and the through hole (32) is opposite to the nozzle one (101), and a plurality of nozzles two (33) are evenly provided on the side wall of the shell (31); a mounting ring (34) is provided at the through hole (32); a gap exists between the mounting ring (34) and the shell (31), and the mounting ring (34) is connected to the shell (31) through a plurality of connecting columns one (35); a plurality of driving mechanisms one (36) are also provided on the outer ring of the mounting ring (34); the driving ends of the plurality of driving mechanisms one (36) are all connected to fan blades (37).

2. A stage smoke machine according to claim 1, characterized in that: The plurality of fan blades (37) are opposite to the plurality of nozzles 2 (33) one by one.

3. A stage smoke machine according to claim 1, characterized in that: A net tube (39) is provided on the outer side of the shell (31); the net tube (39) is arranged on the smoke machine body (1) and is connected to the shell (31) through a second connecting column (310).

4. A stage smoke machine according to claim 3, characterized in that: A plurality of docking cylinders (38) are evenly arranged on the outer ring of the shell (31); the plurality of docking cylinders (38) are opposite to the plurality of second nozzles (33) one by one; one end of the plurality of docking cylinders (38) is communicated with the corresponding second nozzle (33), and the other end is arranged toward the net cylinder (39).

5. A stage smoke machine according to claim 4, characterized in that: The docking tube (38) is trumpet-shaped, and the caliber of the end facing the net tube (39) is larger than the caliber of the end communicating with the second nozzle (33).

6. A stage smoke machine according to claim 1, characterized in that: The rotating assembly (2) comprises a base (21); a vertical rod (22) is symmetrically provided on one side of the base (21), and a telescopic mechanism (23) is symmetrically provided on the other side; the top end of the vertical rod (22) and the telescopic end of the telescopic mechanism (23) are respectively hinged to a support plate (24); a second driving mechanism (25) is provided on the support plate (24); and the driving end of the second driving mechanism (25) is connected to the smoke machine body (1).

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