Multifunctional switchable nebula special effect device

Abstract

A multifunctional switchable nebula special effect device is characterized in that a power interface supplies power to a laser light source system, laser starts to be output by pressing a pattern effect mode button, a galvanometer mode button and a nebula mode button, and the three modes can be respectively controlled or simultaneously output; the 512 control board waterproof box and the FB4 waterproof box respectively protect the 512 control board and the FB4, and the output power and the effect can be adjusted by opening the waterproof boxes. The laser light source system emits light through an optical fiber, and a light path is output through two groups of spectroscope groups; the utility model provides a multifunctional switchable nebula special effect device which solves the existing problems, the brightness of output light spots is high, the pattern shape can be customized, not only can the pattern effect be realized through a galvanometer, but also different pattern corrugated sheets can be customized, and the switching of various dynamic effects can be realized. Moreover, the system supports the free combination and switching of a plurality of nebula effect modes, and achieves a brand-new effect.

Description

Technical Field

[0001] This utility model belongs to the field of semiconductor laser application technology and relates to a multifunctional switchable nebula effect device. Background Technology

[0002] Traditional nebula effect laser lights typically emit a laser light directly, which is then transmitted through a water ripple plate to achieve the nebula effect. This approach results in a relatively simple effect, with uncustomizable patterns, low beam brightness, and an inability to switch between various dynamic effects. This invention provides a multifunctional, switchable nebula effect device that solves these problems. It offers high output beam brightness, customizable pattern shapes, and can achieve pattern effects through a galvanometer or by customizing different patterned ripple plates to switch between various dynamic effects. Furthermore, this invention supports the free combination and switching of multiple nebula effect modes, achieving a completely new effect. Utility Model Content

[0003] This utility model provides a multi-functional switchable nebula effects tool, which solves a series of complex problems in the prior art.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A multifunctional switchable nebula effects unit includes: a dust cover; a front panel; a mounting base; a handle; a lower chassis plate; a universal bracket; a 12V power supply; a galvanometer power supply; a temperature control board; a galvanometer driver; a reflector group 1; a small motor; a baffle; a 24V power supply; a drive board; a pattern disk structure; a pattern disk bracket; a four-phase stepper motor; a 42 motor; a 30-tooth belt pulley; a 20-tooth belt pulley; a 24-tooth gear; a pattern disk; a 36-tooth gear; a beam splitter group; a reflector group 2; a galvanometer; a rotating electromagnet mounting bracket; a heat sink; a rotating electromagnet; a rear panel; a 512 control board waterproof box; pattern effect mode buttons; a galvanometer mode button; a nebula mode button; a 512 interface; a network port; a power interface; an overload protector; an FB4 waterproof box; and a laser light source system.

[0006] The pattern disk structure includes a pattern disk bracket; a four-phase stepper motor; a 42 motor; a 30-tooth belt drive pulley; a 20-tooth belt drive pulley; a 24-tooth gear; a pattern disk and a 36-tooth gear. The pattern disk bracket is connected to the heat dissipation base plate by screws, and the pattern disk bracket serves to fix it.

[0007] The four-phase stepper motors are all fixed on the pattern disk bracket. The 30-tooth belt drive pulley and the 20-tooth belt drive pulley synchronous pulley achieve synchronous rotation through belt drive. The 36-tooth gear is the center gear and the 24-tooth gear is the transmission gear. The center gear drives the transmission gear to rotate, and the 36-tooth gear meshes with the 24-tooth gear to rotate.

[0008] The gear meshing transmission ratio between the 36-tooth gear and the 24-tooth gear is 3:2, and the transmission ratio between the 20-tooth belt drive pulley and the 30-tooth belt drive pulley is 2:3, thus making the transmission ratio between the 20-tooth belt drive pulley and the 24-tooth gear 1:1.

[0009] The 24-tooth gear has multiple pattern pieces attached to it, serving as a pattern wheel. The rotation of the 24-tooth gear enables the rotation of the multiple pattern pieces. The 20-tooth belt drive pulley drives the 24-tooth gear pattern wheel in a 1:1 ratio. During operation, the 36-tooth gear drives each pattern piece to rotate on the rotating disk, and the rotation of the pattern pieces achieves the dynamic effect of the pattern. The 30-tooth belt drive pulley drives each pattern piece to revolve around the central axis, causing the pattern pieces on the pattern disk to continuously change.

[0010] The pattern disk bracket, four-phase stepper motor, 42 motor, 30-tooth belt drive pulley, 20-tooth belt drive pulley, 24-tooth gear, pattern disk and 36-tooth gear adopt a modular and split design. If any module needs to be reworked, only the corresponding module needs to be removed, reducing rework time.

[0011] The pattern effect mode button controls the light emission method as follows: light is emitted from the laser light source system through the output fiber, the light path passes through the first beam splitter group and directly enters the second beam splitter group, and is then reflected by the reflector group 2. The reflected light spot hits the pattern piece of the 24-tooth gear. The mirror surface of the pattern piece reflects different pattern effects. The pattern disk structure can realize the dynamic rotation and switching of the pattern.

[0012] The light emission method controlled by the galvanometer mode button is as follows: light is emitted from the laser light source system through the output fiber, and the light path passes through the first beam splitter group and enters the second beam splitter group. In the second beam splitter group, the light is split at 90°. One path is emitted directly, and the other path is refracted at 90° and shines on the galvanometer. The galvanometer can be controlled by FB4 to achieve different animation effects.

[0013] The light emission method controlled by the nebula mode button is as follows: the light is emitted from the laser light source system through the output fiber, and the light path passes through the first beam splitter group. In the first beam splitter group, the light is split at 90°. One path is emitted directly, and the other path is refracted at 90° and shines on the reflector group 1. The reflected light spot directly hits the corrugated sheet on the front panel. The small motor controls the rotation of the corrugated sheet to achieve the dynamic effect of water ripples.

[0014] The nebula effects unit is fixed to the mounting base plate via a universal bracket. The nebula effects unit consists of multiple components. The bottom plate of the chassis serves as a fixed base plate. The front and rear panels are fixedly connected to the bottom plate of the chassis with screws. The heat sink is fixed to the bottom plate of the chassis. The heat sink is equipped with a laser light source system, a 12V power supply, a galvanometer power supply, a galvanometer driver, a temperature control board, a small motor, a reflector group 1, a 24V power supply, a pattern disk structure, a beam splitter group, a reflector group 2, a galvanometer, a rotating electromagnet mounting bracket, a rotating electromagnet, a baffle, a drive board, etc. Handles are installed on both sides of the chassis, and the dust cover is fixed to the top of the chassis with screws.

[0015] The power interface supplies power to the laser light source system. Pressing the pattern effect mode button, galvanometer mode button, or nebula mode button starts the laser output. The three modes can be controlled separately or output simultaneously. The 512 control board waterproof box and FB4 waterproof box protect the 512 control board and FB4 respectively. Opening the waterproof box allows for adjustment of the output power and effect. The laser light source system emits light from the output fiber. The light path passes through two beam-setting mirrors to split the light output, and then is reflected by mirror group 1 and mirror group 2, respectively striking the pattern sheet, the galvanometer, and the corrugated sheet on the front panel, thereby achieving three different output modes and achieving high light utilization, thus avoiding light leakage and light decay.

[0016] The beam splitter group, mirror group 1, mirror group 2, pattern disk structure, galvanometer, and laser source system have all undergone optical design, employing different designs to achieve different requirements.

[0017] The rotating electromagnet mounting bracket serves to fix the rotating electromagnet module; the heat sink is fixedly connected to the central shaft of the rotating electromagnet, and the heat sink acts as a laser shutter, controlling the switching of the three modes.

[0018] The power interface provides 220V power to the laser source system and controls the on / off state of the laser output.

[0019] The 512 control board waterproof box and FB4 waterproof box have waterproof and dustproof functions, respectively protecting the 512 control board and FB4, preventing water from entering the equipment. Opening the waterproof box allows for adjustment of output power and effect, achieving IP65 waterproof.

[0020] The dust cover, front panel, mounting base plate, handle, chassis bottom plate, universal bracket, baffle, pattern disk structure, rotating electromagnet fixing bracket, heat sink, rear panel, and laser light source system are all made of aluminum alloy, which is sturdy and durable and ensures the flatness of the system.

[0021] The baffle is made of aluminum alloy and its function is to prevent dust from entering. The baffle is connected to the heat dissipation base plate on both sides with screws.

[0022] The 12V and 24V power supplies provide power to all components of the system, including the temperature control board, small motor, drive board, 42 motor, rotating electromagnet, etc. The galvanometer power supply and galvanometer drive ensure the stable operation of the galvanometer system.

[0023] The dust cover serves to prevent dust and is fixedly connected to both sides of the chassis. The chassis is also equipped with handles on both sides for easy movement and adjustment.

[0024] The universal bracket is connected to the lower plate of the chassis. The universal bracket can control the adjustment of laser beam output, including the adjustment of pitch angle and rotation direction.

[0025] The mounting base plate is a customer-customized mounting plate with fixed mounting holes for connection to the universal bracket;

[0026] The dust cover, front panel, bottom panel, and rear panel are all coated with black silicone rubber at the joints of their edges and corners to prevent light leakage.

[0027] The front panel has a light outlet on one side for emitting light; a window mirror is installed at the light outlet to prevent dust from entering and to avoid light leakage; and heat dissipation holes are also opened below to ensure that the system temperature does not overheat and thus cause light decay.

[0028] The rear panel is equipped with buttons for pattern effect mode, galvanometer mode, nebula mode, 512 interface, network port, power interface, overload protector, and 512 control board waterproof box and FB4 waterproof box, supporting multiple control methods and effect selections.

[0029] This utility model also has the following additional technical features:

[0030] As a further specific optimization of the technical solution of this utility model: the light source module can be made into red, green and blue light source modules respectively, or it can be combined to synthesize white light or other colored light;

[0031] As a further specific optimization of the technical solution of this utility model: the number of laser diodes in the laser light source system can be increased or decreased to match the power of the corresponding light source module.

[0032] As a further specific optimization of the technical solution of this utility model: the gear meshing transmission ratio between the 36-tooth gear and the 24-tooth gear and the transmission ratio between the 20-tooth belt drive pulley and the 30-tooth belt drive pulley are 3:2 and 2:3 respectively, which are not unique ratios. Under the premise of ensuring that the transmission ratio between the 20-tooth belt drive pulley and the 24-tooth gear is 1:1, the above two transmission ratios are applicable to this patent.

[0033] As a further specific optimization of the technical solution of this utility model: the number of the 24-tooth gears is four, and the number can be expanded or reduced according to the number of customized pattern pieces, both of which are applicable to this patent.

[0034] As a further specific optimization of the technical solution of this utility model: This patent supports the free combination and switching of multiple nebula effect modes, and provides three modes to choose from, among which the two-in-one effect or the single effect output are applicable to this patent.

[0035] As a further specific optimization of the technical solution of this utility model: the light source used in this patent is a laser fiber coupled light source, and the light source selection supports laser free space output, LED light source, etc., all of which are applicable to this patent.

[0036] As a further specific optimization of the technical solution of this utility model: the pattern sheet used in the patterned disc structure can also be selected from other materials such as lenses with reflective effects, all of which are applicable to this patent.

[0037] As a further specific optimization of the technical solution of this utility model: the heat dissipation method adopted in this patent is the toothed fin heat sink, but heat pipe heat dissipation, fan heat dissipation, water cooling heat dissipation, liquid cooling heat dissipation and other heat dissipation methods can also be selected, all of which are applicable to this patent.

[0038] As a further specific optimization of the technical solution of this utility model: This patent supports multiple control methods, such as 512 control, FB4 control, network control, etc. The combination and reduction of multiple control methods are applicable to this patent.

[0039] As a further specific optimization of the technical solution of this utility model: the chassis of this patent is made of aluminum alloy with a gray-brown surface treatment, which is sturdy and durable. Different materials and various surface treatments can also be selected according to market demand or customer customization, all of which are applicable to this patent.

[0040] Compared with the prior art, the advantages of this utility model are:

[0041] Advantage 1: This utility model design solves the problems of the current market's traditional nebula effect laser lights, which use direct laser emission and then transmission through a water ripple sheet, resulting in a relatively simple effect, uncustomizable patterns, and low light spot brightness. It adds multiple light emission methods, supports customized pattern sheets, and allows for free combination and switching of multiple nebula effect modes, achieving a completely new effect.

[0042] Advantage 2: This utility model design solves the problem that the patterns of traditional nebula effect laser lights on the market are not switchable and are mostly static. It adds a pattern disk structure and supports the switching of various dynamic effects.

[0043] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0044] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0045] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0046] Figure 2 This is a top view of the present invention;

[0047] Figure 3 This is an isometric view of the present invention;

[0048] Figure 4 This is a top view of the present invention.

[0049] Reference numerals: 1. Dust cover; 2. Front panel; 3. Mounting base plate; 4. Handle; 5. Bottom panel of chassis; 6. Universal bracket; 7. 12V power supply; 8. Galvanometer power supply; 9. Temperature control board; 10. Galvanometer driver; 11. Reflector group 1; 12. Small motor; 13. Baffle; 14. 24V power supply; 15. Driver board; 16. Pattern disk structure; 161. Pattern disk bracket; 162. Four-phase stepper motor; 163. 42 motor; 164. 30-tooth belt drive pulley; 165. 20-tooth belt drive pulley; 166. 167. 24-tooth gear; 168. Pattern disk; 169. 36-tooth gear; 17. Beam splitter group; 18. Reflector group 2; 19. Galvanometer; 20. Rotating electromagnet mounting bracket; 21. Heat sink; 22. Rotating electromagnet; 23. Rear panel; 24. 512 control board waterproof box; 25. Pattern effect mode button; 26. Galvanometer mode button; 27. Nebula mode button; 28. 512 interface; 29. ​​Network port; 30. Power interface; 31. Overload protector; 32. FB4 waterproof box; 33. Laser light source system. Detailed Implementation

[0050] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. These embodiments are intended to provide a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention should not be limited to the embodiments set forth herein.

[0051] A multifunctional switchable nebula effects unit includes: a dust cover 1; a front panel 2; a mounting base 3; a handle 4; a lower chassis plate 5; a universal bracket 6; a 12V power supply 7; a galvanometer power supply 8; a temperature control board 9; a galvanometer driver 10; a reflector assembly 111; a small motor 12; a baffle 13; a 24V power supply 14; a drive board 15; a pattern disk structure 16; a pattern disk bracket 161; a four-phase stepper motor 162; a 42-phase motor 163; a 30-tooth belt drive pulley 164; and a 20-tooth belt drive pulley 165. 24-tooth gear 166; Pattern disk 167; 36-tooth gear 168; Beam splitter group 17; Reflector group 218; Galvanometer 19; Rotating electromagnet mounting bracket 20; Heat sink 21; Rotating electromagnet 22; Rear panel 23; 512 control board waterproof box 24; Pattern effect mode button 25; Galvanometer mode button 26; Nebula mode button 27; 512 interface 28; Network port 29; Power interface 30; Overload protector 31; FB4 waterproof box 32; Laser light source system 33; Among them,

[0052] The pattern disk structure 16 includes a pattern disk bracket 161; a four-phase stepper motor 162; a 42-phase motor 163; a 30-tooth belt drive pulley 164; a 20-tooth belt drive pulley 165; a 24-tooth gear 166; a pattern disk 167; and a 36-tooth gear 168. The pattern disk bracket 161 is connected to the heat dissipation base plate by screws, and the pattern disk bracket 161 serves to fix it.

[0053] Four-phase stepper motors 162 and 42 motors 163 are both fixed on the pattern disk bracket 161. The 30-tooth belt drive pulley 164 and the 20-tooth belt drive pulley 165 synchronous pulleys achieve synchronous rotation through belt drive. The 36-tooth gear 168 is the center gear and the 24-tooth gear 166 is the transmission gear. The center gear drives the transmission gear to rotate, and the 36-tooth gear 168 meshes with the 24-tooth gear 166 to rotate.

[0054] Multiple pattern pieces are attached to the 24-tooth gear 166, which acts as a pattern wheel. The rotation of the 24-tooth gear 166 enables the rotation of the multiple pattern pieces. The 20-tooth belt drive pulley 165 drives the pattern wheel of the 24-tooth gear 166 in a 1:1 ratio. During operation, the 36-tooth gear 168 drives each pattern piece to rotate on the rotating disk. The rotation of the pattern pieces creates a dynamic effect of the pattern. The 30-tooth belt drive pulley 164 drives each pattern piece to revolve around the central axis, causing the pattern pieces on the pattern disk 167 to continuously change.

[0055] The pattern plate bracket 161; four-phase stepper motor 162; 42 motor 163; 30-tooth belt drive pulley 164; 20-tooth belt drive pulley 165; 24-tooth gear 166; pattern plate 167 and 36-tooth gear 168 adopt a modular and split design. If any module needs to be reworked, only the corresponding module needs to be removed, reducing rework time.

[0056] The pattern effect mode button 25 controls the light emission method as follows: the light is emitted from the laser light source system 33 through the optical fiber, the light path passes through the first beam splitter group 17 and directly enters the second beam splitter group 17, and is then reflected by the reflector group 218. The reflected light spot hits the pattern piece of the 24-tooth gear 166. The pattern piece reflects different pattern effects. The pattern disk structure 16 can realize the dynamic rotation and switching of the pattern.

[0057] The light emission mode controlled by the galvanometer mode button 26 is as follows: the light is emitted from the laser light source system 33 through the output fiber, and the light path passes through the first beam splitter group 17 and enters the second beam splitter group 17. In the second beam splitter group 17, the light is split at 90°. One path is emitted directly, and the other path is refracted at 90° and shines on the galvanometer. The galvanometer can be controlled by FB4 to achieve different animation effects.

[0058] The light emission method controlled by the nebula mode button 27 is as follows: the light is emitted from the laser light source system 33 through the optical fiber, and the light path passes through the first beam splitter group 17. The light is split at 90° in the first beam splitter group 17. One path is emitted directly, and the other path is refracted at 90° and shines on the reflector group 111. The reflected light spot directly hits the corrugated sheet on the front panel 2. The small motor 12 controls the rotation of the corrugated sheet to achieve the dynamic effect of water ripples.

[0059] Power interface 30 supplies power to laser light source system 33. Pressing the pattern effect mode button 25, galvanometer mode button 26, and nebula mode button 27 starts laser output. The three modes can be controlled separately or output simultaneously. Waterproof box 24 for 512 control board and waterproof box 32 for FB4 protect 512 control board and FB4 respectively. Opening the waterproof box allows for adjustment of output power and effect. Laser light source system 33 emits light from the output fiber. The light path is split by two beam splitter groups 17, and then reflected by reflector group 111 and reflector group 218, respectively striking the pattern sheet, galvanometer, and corrugated sheet on front panel 2, thereby achieving three different output modes and achieving high light utilization, thus avoiding light leakage and light decay.

[0060] The beam splitter group 17, the mirror group 111, the mirror group 218, the pattern disk structure 16, the galvanometer 19, and the laser light source system 33 have all undergone optical design, and different designs are used to achieve different needs.

[0061] The rotating electromagnet mounting bracket 20 serves to fix the rotating electromagnet 22 module; the heat sink 21 is fixedly connected to the central shaft of the rotating electromagnet 22, and the heat sink 21 acts as a laser shutter, controlling the switching of the three modes.

[0062] The power interface 30 provides 220V power and supplies power to the laser source system 33; the power interface 30 also controls the on / off state of the laser output.

[0063] The 512 control board waterproof box 24 and FB4 waterproof box 32 have waterproof and dustproof functions, protecting the 512 control board and FB4 respectively and preventing water from entering the equipment. Opening the waterproof box allows for adjustment of output power and effect, achieving IP65 waterproof.

[0064] Dust cover 1; front panel 2; mounting base 3; handle 4; chassis bottom plate 5; universal bracket 6; baffle 13; pattern disk structure 16; rotating electromagnet fixing bracket 20; heat sink 21; rear panel 23; laser light source system 33 are all made of aluminum alloy, which is sturdy and durable and ensures the flatness of the system.

[0065] The baffle 13 is made of aluminum alloy and its function is to prevent dust from entering. The baffle 13 is connected to the heat sink base plate on both sides with screws.

[0066] The 12V power supply 7 and the 24V power supply 14 provide power to all components of the system, including the temperature control board 9, the small motor 12, the drive board 15, the 42 motor 163, the rotating electromagnet 22, etc. The galvanometer power supply 8 and the galvanometer drive 10 ensure the stable operation of the galvanometer 19 system.

[0067] The dust cover 1 serves to prevent dust and is fixedly connected to both sides of the chassis. The chassis is also equipped with handles 4 on both sides for easy movement and adjustment.

[0068] The universal bracket 6 is connected to the lower plate 5 of the chassis. The universal bracket 4 can control the adjustment of laser beam output, including the adjustment of pitch angle and rotation direction.

[0069] Mounting base plate 3 is a customized mounting plate for customers, with fixed mounting holes for connection to universal bracket 6;

[0070] Dust cover 1; front panel 2; bottom panel of chassis 5; rear panel 23. All corner joints are coated with black silicone rubber to prevent light leakage;

[0071] The front panel 2 has a light outlet on one side for emitting light; a window mirror is installed at the light outlet to prevent dust from entering and to avoid light leakage; there are also heat dissipation holes at the bottom to ensure that the system temperature does not overheat and cause light decay.

[0072] The rear panel 23 has reserved buttons for pattern effect mode 25; galvanometer mode 26; nebula mode 27; 512 interface 28; network port 29; power interface 30; overload protector 31; and 512 control board waterproof box 24 and FB4 waterproof box 32, supporting multiple control methods and effect selections.

[0073] Example 1

[0074] First, assemble the parts marked on the diagram as shown above, referring to the wiring instructions. The pattern disk structure 16 is assembled, including the pattern disk bracket 161; four-phase stepper motor 162; 42-tooth motor 163; 30-tooth belt drive pulley 164; 20-tooth belt drive pulley 165; 24-tooth gear 166; pattern disk 167; and 36-tooth gear 168. The pattern disk bracket 161 is connected to the heat sink base plate with screws, serving a fixing function. Then, fix the four-phase stepper motor 162 and 42-tooth motor 163 to the pattern disk bracket 161, and then attach the 30-tooth belt drive pulley 164 and 20-tooth belt drive pulley 165. 165 is fixed on the central shaft of the four-phase stepper motor 162 and the 42-phase stepper motor 163 respectively. The 30-tooth belt drive pulley 164 and the 20-tooth belt drive pulley 165 synchronous pulleys achieve synchronous rotation through belt drive. The pattern disk 167 is fixed on the central shaft of the four-phase stepper motor 162, and is coaxial with the 30-tooth belt drive pulley 164. The pattern disk 167 is equipped with four 24-tooth gears 166 and one 36-tooth gear 168. The 36-tooth gear 168 is the central gear, and the 24-tooth gear 166 is the transmission gear. The central gear drives the transmission gear to rotate, and the 36-tooth gear 168 meshes with the 24-tooth gear 166 to rotate.

[0075] Multiple patterned pieces are attached to the 24-tooth gear 166, forming a patterned wheel. The 24-tooth gear 166, the 36-tooth gear 168, and the patterned pieces are all connected and fixed using a mechanical structure, and are further reinforced with UV glue to reduce errors caused by structural deformation.

[0076] The 24-tooth gear 166 rotates to achieve the rotation of multiple pattern pieces. The 20-tooth belt drive pulley 165 and the 24-tooth gear 166 drive the pattern wheel in a 1:1 ratio. During operation, the 36-tooth gear 168 drives each pattern piece to rotate on the rotating disk. The rotation of the pattern pieces achieves the dynamic effect of the pattern. The 30-tooth belt drive pulley 164 drives each pattern piece to revolve around the central axis, causing the pattern pieces on the pattern disk 167 to continuously change.

[0077] The chassis outer shell, dust cover 1; front panel 2; mounting base 3; handle 4; chassis bottom panel 5; universal bracket 6; and rear panel 23 are all made of aluminum alloy, which is sturdy and durable and ensures the flatness of the system.

[0078] Install the light source and power supply components. First, install the light source, which consists of a laser light source system 33, three drive boards 15, and a temperature control board 9. Next, install the power supply, which includes a 12V power supply 7 and a 24V power supply 14. The 12V power supply 7 and the 24V power supply 14 supply power to all components of the system, including the temperature control board 9, the small motor 12, the drive board 15, the 42 motor 163, the rotating electromagnet 22, etc. The galvanometer power supply 8 and the galvanometer driver 10 ensure the stable operation of the galvanometer 19 system. After installation, connect the wires, paying attention to the positive and negative terminals of the power supply and whether a short circuit will occur.

[0079] When installing the pattern disk structure 16, attention must be paid to the angle of light emission to ensure that the light emission height of the laser light source system 33 is on the same horizontal line as the pattern sheet. The laser light source system 33 emits light through the optical fiber, and the light path passes through the first beam splitter group 17 and directly into the second beam splitter group 17. Then, it is reflected by the reflector group 218, and the reflected light spot hits the pattern sheet of the 24-tooth gear 166. The mirror surface of the pattern sheet reflects different pattern effects, and the pattern disk structure 16 can realize the dynamic rotation and switching of patterns.

[0080] The system includes accessories such as galvanometer 19, reflector group 111, small motor 12, baffle 13, beam splitter group 17, reflector group 218, rotating electromagnet mounting bracket 20, heat sink 21, and rotating electromagnet 22. The laser light source system 33 emits light through the output fiber. The light path passes through the first beam splitter group 17 and enters the second beam splitter group 17. In the second beam splitter group 17, the light is split at 90°. One path is emitted directly, and the other path is refracted at 90° and strikes the galvanometer. The galvanometer can be controlled by FB4 to achieve different animation effects.

[0081] In Nebula mode, the light path passes through the first beam splitter group 17, where it is split at 90°. One beam is shot out directly, while the other is refracted at 90° and hits the reflector group 111. The reflected light spot hits the corrugated sheet on the front panel 2 directly. The small motor 12 controls the rotation of the corrugated sheet to achieve the dynamic effect of water ripples.

[0082] The rotating electromagnet mounting bracket 20 serves to fix the rotating electromagnet 22 module; the heat sink 21 is fixedly connected to the central shaft of the rotating electromagnet 22, and the heat sink 21 acts as a laser shutter, controlling the switching of the three modes.

[0083] Install the rear panel 23 and its accessories. The rear panel 23 has reserved buttons for pattern effect mode 25, galvanometer mode 26, nebula mode 27, 512 interface 28, network port 29, power interface 30, overload protector 31, and 512 control board waterproof box 24 and FB4 waterproof box 32, supporting multiple control methods and effect selections.

[0084] Power interface 30 supplies power to laser light source system 33. Pressing the pattern effect mode button 25, galvanometer mode button 26, and nebula mode button 27 starts laser output. The three modes can be controlled separately or output simultaneously. Waterproof box 24 for 512 control board and waterproof box 32 for FB4 protect 512 control board and FB4 respectively. Opening the waterproof box allows for adjustment of output power and effect. Laser light source system 33 emits light from the output fiber. The light path is split by two beam splitter groups 17, and then reflected by reflector group 111 and reflector group 218, respectively hitting the pattern sheet, the galvanometer, and the corrugated sheet on the front panel 2, thus realizing the output of three different modes and achieving high light utilization, thereby avoiding light leakage and light decay.

[0085] Install dust cover 1 and handles 4. Dust cover 1 serves to prevent dust and is fixedly connected to both sides of the chassis. Handles 4 are also installed on both sides of the chassis for easy movement and adjustment. Dust cover 1; front panel 2; chassis bottom panel 5; rear panel 23. All corners and joints are coated with black silicone rubber to prevent light leakage.

[0086] The front panel 2 has a light outlet on one side for emitting light; a window mirror is installed at the light outlet to prevent dust from entering and to avoid light leakage; there are also heat dissipation holes at the bottom to ensure that the system temperature does not overheat and thus cause light decay.

[0087] Install the universal bracket 6, which is connected to the lower plate 5 of the chassis. The universal bracket 4 can control the adjustment of laser beam output, including the adjustment of pitch angle and rotation direction.

[0088] After all assembly is complete, finally attach the window mirror, test the light output and dimming, and cover the 512 control board waterproof box 24 and FB4 waterproof box 32. Installation is now complete.

[0089] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model have been clearly and completely described above with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and labeled herein can typically be arranged and designed in various different configurations.

[0090] Therefore, the above detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0091] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A multi-functional switchable nebula effects unit, comprising a lower chassis panel (5), a front panel (2), and a rear panel (23), a dust cover (1), a 12V power supply (7), and a galvanometer mode button (26), characterized in that: The front panel (2) and rear panel (23) are fixedly mounted on the front and rear sides of the chassis bottom plate (5) by screws. Handles (4) are fixedly mounted on the left and right sides of the chassis bottom plate (5). A universal bracket (6) is fixedly mounted on the bottom of the chassis bottom plate (5). The universal bracket (6) is fixed to the mounting base plate (3) by screws. A heat sink (21) is fixed on the chassis bottom plate (5). A laser light source system (33), the 12V power supply (7), the galvanometer power supply (8), and the galvanometer driver (33) are fixed to the heat sink (21) by screws. 10) Temperature control board (9), small motor (12), reflector group 1 (11), 24V power supply (14), pattern disk structure (16), beam splitter group (17), reflector group 2 (18), galvanometer (19), rotating electromagnet fixing bracket (20), rotating electromagnet (22), baffle (13), and drive board (15) are all fixedly installed with screws. The pattern disk structure (16) includes a four-phase stepper motor (162), pattern disk bracket (161), 42 motor (163), and 30-tooth belt drive pulley (164). The system includes a 20-tooth belt drive pulley (165), a 24-tooth gear (166), a pattern disk (167), and a 36-tooth gear (168). The four-phase stepper motor (162) and the 42-phase motor (163) are both fixed on the pattern disk bracket (161). The 30-tooth belt drive pulley (164) and the 20-tooth belt drive pulley (165) rotate synchronously via belt drive. The 36-tooth gear (168) is the central gear, and the 24-tooth gear (166) is the transmission gear. The central gear drives the transmission gear to rotate. The wheel (168) meshes with the 24-tooth gear (166) and rotates, and the gears are all fixed on the pattern disk (167). The dust cover (1) is fixed above the lower plate (5) of the chassis by screws. The pattern effect mode button (25) is fixed on the rear panel (23). The galvanometer mode button (26), the nebula mode button (27), the 512 interface (28), the network port (29), the power interface (30), the overload protector (31), and the 512 control board waterproof box (24) and the FB4 waterproof box (32) are all fixed by screws.

2. The multi-functional switchable nebula effects processor according to claim 1, characterized in that: The pattern effect mode button (25) controls the light emission mode as follows: the light is emitted from the laser light source system (33) through the output fiber, the light path passes through the first beam splitter group (17) and directly enters the second beam splitter group (17), and is then reflected by the reflector group 2 (18). The reflected light spot hits the pattern piece of the 24-tooth gear (166) and the mirror surface of the pattern piece reflects different pattern effects. The pattern disk structure (16) can realize the dynamic rotation and switching of the pattern.

3. The multi-functional switchable nebula effects processor according to claim 2, characterized in that: The light emission mode controlled by the galvanometer mode button (26) is as follows: light is emitted from the laser light source system (33) through the output fiber, and the light path passes through the first beam splitter group (17) and enters the second beam splitter group (17). In the second beam splitter group (17), the light is split at 90°. One path is emitted directly, and the other path is refracted at 90° and hits the galvanometer. The galvanometer can be controlled by FB4 to achieve different animation effects.

4. The multi-functional switchable nebula effects processor according to claim 3, characterized in that: The light emission mode controlled by the nebula mode button (27) is as follows: the light is emitted from the laser light source system (33) through the optical fiber, and the light path passes through the first beam splitter group (17). The light is split at 90° in the first beam splitter group (17). One path is emitted directly, and the other path is refracted at 90° and hits the reflector group 1 (11). The reflected light spot directly hits the corrugated sheet on the front panel (2). The small motor (12) controls the rotation of the corrugated sheet to achieve the dynamic effect of water ripples.

5. The multi-functional switchable nebula effects processor according to claim 4, characterized in that: The power interface (30) supplies power to the laser light source system (33). Pressing the pattern effect mode button (25), the galvanometer mode button (26), and the nebula mode button (27) will start the laser output. The three modes can be controlled separately or output simultaneously. The 512 control board waterproof box (24) and the FB4 waterproof box (32) protect the 512 control board and FB4 respectively. Opening the waterproof box allows for adjustment of the output power and effect. The laser light source system (33) emits light from the optical fiber. The light path is split by two beam splitter groups (17) and then reflected by reflector group 1 (11) and reflector group 2 (18), respectively hitting the pattern sheet, the galvanometer and the corrugated sheet of the front panel (2), thereby realizing the output of three different modes, achieving a high light utilization rate, and thus avoiding light leakage and light decay.

6. The multi-functional switchable nebula effects processor according to claim 1, characterized in that: The dust cover (1), front panel (2), mounting base plate (3), handle (4), chassis bottom plate (5), universal bracket (6), baffle (13), pattern disk structure (16), rotating electromagnet fixing bracket (20), heat sink (21), rear panel (23), and laser light source system (33) are all made of aluminum alloy, which is sturdy and durable, ensuring the flatness of the system.

7. The multi-functional switchable nebula effects processor according to claim 1, characterized in that: The rotating electromagnet fixing bracket (20) serves to fix the rotating electromagnet (22) module; the heat sink (21) is fixedly connected to the central shaft of the rotating electromagnet (22), and the heat sink (21) acts as a laser shutter, controlling the switching of the three modes.

8. The multi-functional switchable nebula effects processor according to claim 1, characterized in that: The universal bracket (6) is connected to the lower plate (5) of the chassis. The universal bracket (6) can control the adjustment of laser light output, including the adjustment of pitch angle and rotation direction.

9. The multi-functional switchable nebula effects processor according to claim 1, characterized in that: The front panel (2) has a light outlet on one side for emitting light; a window mirror is installed at the light outlet to prevent dust from entering and to avoid light leakage; a heat dissipation hole is also opened below to ensure that the system temperature will not be too high and thus cause light decay.

10. The multi-functional switchable nebula effects processor according to claim 1, characterized in that: The rear panel (23) is equipped with a pattern effect mode button (25); a galvanometer mode button (26); a nebula mode button (27); a 512 interface (28); a network port (29); a power interface (30); an overload protector (31); and a 512 control board waterproof box (24) and an FB4 waterproof box (32), supporting multiple control modes and effect selections.

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