Multi-surface light source switching transmission device and lamp

Abstract

The utility model relates to the technical field of lamps, in particular to a multi-surface light source switching transmission device and a lamp. The multi-surface light source switching transmission device comprises a mounting bracket, the two sides of the lighting module are rotationally arranged on the mounting support, at least two light sources with different light emitting effects are arranged on the lighting module, and the light sources are located on different mounting faces of the lighting module respectively; and the first driving assembly is arranged on the mounting bracket, and the first driving assembly is used for driving the lighting module to rotate on the mounting bracket so as to change the rotation angle of the lighting module, so that the light sources on different mounting surfaces of the lighting module present different light emitting effects. Due to the fact that the light sources with the different light-emitting effects are arranged on the different installation faces of the lighting module, the lighting module can rotate to different angles under driving of the first driving assembly, the light sources on the different installation faces can achieve the different light-emitting effects, multiple lamps with the different light-emitting effects do not need to be arranged, and switching among the light sources is convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, specifically to a multi-faceted light source switching transmission device and a lighting fixture. Background Technology

[0002] In existing technologies, stage, landscape, or architectural lighting systems typically need to present diverse lighting effects according to different scene requirements. For example, colored lights can adjust color temperature and dynamic colors; white lights can achieve high color rendering but lack color variation capabilities. Therefore, multiple lighting fixtures with different luminous effects need to be deployed simultaneously in the same scene to meet different needs.

[0003] The traditional lighting solutions mentioned above have the following limitations: because they require the deployment of multiple lamps with different lighting effects, the installation and switching costs are high, the system is relatively complex, and the wiring is cumbersome; if it is necessary to switch between different lighting effects, the lamps with the previous lighting effect must be turned off and the lamps with the other lighting effect must be turned on, which cannot be dynamically switched through a single device, which is time-consuming, labor-intensive, and lacks control flexibility. Utility Model Content

[0004] The purpose of this utility model is to propose a multi-faceted light source switching transmission device and lamp, which aims to solve the technical problem that existing lighting schemes require the deployment of multiple lamps with different light-emitting effects and cannot dynamically switch different lighting effects through a single lamp.

[0005] To achieve the above objectives, this utility model proposes a multi-faceted light source switching transmission device, including a mounting bracket;

[0006] A lighting module, wherein the two sides of the lighting module are rotatably mounted on the mounting bracket, and the lighting module is provided with at least two light sources with different light emission effects, each of which is located on a different mounting surface of the lighting module;

[0007] A first driving component is disposed on the mounting bracket. The first driving component is used to drive the lighting module to rotate on the mounting bracket, so as to change the rotation angle of the lighting module and make the light source on different mounting surfaces of the lighting module present different light emission effects.

[0008] Preferably, both sides of the lighting module are rotatably mounted in the mounting bracket via a drive shaft, and the two opposite mounting surfaces of the lighting module are respectively provided with light sources with different luminous effects;

[0009] The first driving component includes a first driving member, a first driving wheel, a first synchronous belt, and a first driven wheel. The first driving member is mounted on any mounting surface of the lighting module where the light source is located, and the output end of the first driving member extends to one side of the lighting module. The output end of the first driving member is provided with the first driving wheel, and the first driven wheel is sleeved on the transmission shaft. The first driving wheel and the first driven wheel are connected by the first synchronous belt, such that when the first driving member is running, it drives the first driving wheel, the first driven wheel, and the transmission shaft to rotate synchronously, thereby changing the rotation angle of the lighting module.

[0010] Preferably, the lighting module also includes a Hall sensor mounted on the mounting bracket, and a magnet is provided on the side of the lighting module. The Hall sensor is used to sense the magnet to obtain the rotation angle of the lighting module.

[0011] Preferably, the lighting module is also provided with a heat sink.

[0012] Preferably, a full-color LED light source is provided on one mounting surface of the lighting module, and a white LED light source is provided on the other opposite mounting surface of the lighting module.

[0013] In addition, this utility model also proposes a lamp, including a base and the aforementioned multi-faceted light source switching transmission device, wherein the two sides of the mounting bracket are rotatably mounted on the base via a central shaft.

[0014] Preferably, the mounting bracket is further provided with a pattern frame assembly, which is located on the light-emitting side of the lighting module;

[0015] The pattern frame assembly is equipped with several color discs, several fixed pattern discs, several effect discs, and several rotating pattern discs, with the rotating pattern discs rotatably mounted on the pattern frame assembly.

[0016] The mounting bracket is also equipped with an objective lens module, which is used to image the light beam passing through the fixed pattern disk, the effect disk, or the rotating pattern disk.

[0017] Preferably, the mounting bracket is further provided with a magnifying module that can move up and down, and the magnifying module is located between the pattern frame assembly and the objective lens module;

[0018] The mounting bracket has a second drive assembly on both sides of its inner wall. The second drive assembly includes a second drive member, a second drive wheel, a second synchronous belt, and a second driven wheel. The second drive member is mounted on the mounting bracket, and its output end is connected to the second drive wheel. The second driven wheel is rotatably mounted on the mounting bracket and is located directly below the second drive wheel. The second drive wheel and the second driven wheel are connected by the second synchronous belt. One side of the amplification module is connected to the second synchronous belt, such that when the second drive member is running, it drives the second synchronous belt to move around the second drive wheel and the second driven wheel, thereby driving the amplification module to move up and down.

[0019] Preferably, the mounting bracket is further provided with a focusing component, which is located between the pattern frame component and the magnifying module;

[0020] Both sides of the inner wall of the mounting bracket are provided with a third drive assembly. The third drive assembly includes a third drive member, a third drive wheel, a third synchronous belt, and a third driven wheel. The third drive member is disposed on the mounting bracket, and the output end of the third drive member is connected to the third drive wheel. The third driven wheel is rotatably disposed on the mounting bracket and is located directly below the third drive wheel. The third drive wheel and the third driven wheel are connected by the third synchronous belt. One side of the focusing assembly is connected to the third synchronous belt, such that when the third drive member is running, it drives the third synchronous belt to move around the third drive wheel and the third driven wheel, thereby driving the focusing assembly to move up and down.

[0021] Guide components are provided on both sides of the inner wall of the mounting bracket. The guide components include a guide rail and a slider. The guide rail is vertically arranged on the mounting bracket, and the slider is movably arranged on the guide rail. At least one side of the focusing component and the magnification module is connected to the slider.

[0022] Preferably, the mounting bracket is further provided with a cutter assembly, which is located between the pattern frame assembly and the focusing assembly.

[0023] The multi-faceted light source switching transmission device and lamp disclosed in this utility model have the following beneficial effects: by setting light sources with different luminous effects on different mounting surfaces of the lighting module, and under the drive of the first driving component, the lighting module rotates along the mounting bracket to different angles, so that the light sources on different mounting surfaces can play different luminous effects. It can realize the integration of at least two light sources with different luminous effects on one lamp, without the need to deploy multiple lamps with different luminous effects. The switching between various light sources is more convenient, reducing the replacement and installation costs of the product. Attached Figure Description

[0024] 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 the structures shown in these drawings without creative effort.

[0025] Figure 1 This is an exploded structural diagram of the multi-faceted light source switching transmission device of this utility model;

[0026] Figure 2 This is an exploded structural diagram of the multi-faceted light source switching transmission device and lamp of this utility model;

[0027] Figure 3 This is a partial structural diagram of the lamp of this utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the lamp of this utility model;

[0029] Figure 5 This is a schematic diagram of the lighting module in the lamp of this utility model at another angle after rotation.

[0030] In the attached diagram: 1-Mounting bracket, 2-Lighting module, 21-Mounting surface, 22-Drive shaft, 221-Main shaft, 222-Bearing, 223-Bearing sleeve, 23-Hall sensor, 24-Heat sink, 25-Central shaft, 3-Light source, 31-Full-color LED light source, 32-White LED light source, 4-First drive assembly, 41-First drive component, 42-First drive wheel, 43-First synchronous belt, 44-First driven wheel, 5-Pattern frame assembly, 6-Objective lens module, 7-Magnification module, 8-Second drive assembly, 81-Second drive wheel, 82-Second synchronous belt, 83-Second driven wheel, 9-Focusing assembly, 10-Third drive assembly, 101-Third drive wheel, 102-Third synchronous belt, 103-Third driven wheel, 11-Guide assembly, 111-Guide rail, 112-Slider, 12-Cutter assembly.

[0031] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0032] 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 some embodiments of the present utility model, and not all embodiments. 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.

[0033] It should be noted that if the embodiments of this utility model involve directional indication, the directional indication is only used to explain the relative positional relationship and movement of each component in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0034] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0035] like Figure 1 As shown, a multi-faceted light source 3 switching transmission device includes a mounting bracket 1;

[0036] The lighting module 2 is rotatably mounted on the mounting bracket 1 on both sides, and the lighting module 2 is provided with at least two light sources 3 with different light emission effects, each of the light sources 3 being located on a different mounting surface 21 of the lighting module 2.

[0037] The first driving component 4 is disposed on the mounting bracket 1. The first driving component 4 is used to drive the lighting module 2 to rotate on the mounting bracket 1, so as to change the rotation angle of the lighting module 2 and make the light source 3 on different mounting surfaces 21 of the lighting module 2 present different light emission effects.

[0038] In this solution, the multi-faceted light source 3 switching transmission device includes a mounting bracket 1, a lighting module 2, and a first driving component 4. Different mounting surfaces 21 of the lighting module 2 are equipped with light sources 3 exhibiting different luminous effects. Driven by the first driving component 4, the lighting module 2 can rotate on the mounting bracket 1, allowing the light sources 3 on different mounting surfaces 21 to achieve different illumination effects. For example, the lighting module 2 can be rotated 180° on the mounting bracket 1, enabling the integration of at least two different light sources 3 with varying luminous effects into a single lamp. This eliminates the need to deploy multiple lamps with different luminous effects, and facilitates convenient switching between various light sources 3, reducing product replacement and installation costs.

[0039] Furthermore, both sides of the lighting module 2 are rotatably mounted in the mounting bracket 1 via a drive shaft 22, and the two opposite mounting surfaces 21 of the lighting module 2 are respectively provided with light sources 3 with different light-emitting effects;

[0040] The first driving component 4 includes a first driving member 41, a first driving wheel 42, a first synchronous belt 43, and a first driven wheel 44. The first driving member 41 is mounted on any mounting surface 21 of the lighting module 2 where the light source 3 is located, and the output end of the first driving member 41 extends to one side of the lighting module 2. The output end of the first driving member 41 is provided with the first driving wheel 42. The first driven wheel 44 is sleeved on the transmission shaft 22. The first driving wheel 42 and the first driven wheel 44 are connected by the first synchronous belt 43, so that when the first driving member 41 is running, it drives the first driving wheel 42, the first driven wheel 44, and the transmission shaft 22 to rotate synchronously, thereby changing the rotation angle of the lighting module 2.

[0041] In this embodiment, light sources 3 with different luminous effects are provided on the upper and lower mounting surfaces 21 of the lighting module 2. The lighting module 2 is rotatably mounted in the mounting bracket 1 via a transmission shaft 22, specifically driven by a first driving component 4. When the first driving component 41 is running, it drives the first driving wheel 42 at its output end to rotate continuously. The first driven wheel 44 and the transmission shaft 22 are driven to rotate continuously via a first synchronous belt 43. When the transmission shaft 22 rotates, the rotation angle of the lighting module 2 changes. For example, it can be flipped 180 degrees, and the light source 3 on the other mounting surface 21 provides the lighting effect.

[0042] Specifically, the transmission shaft 22 of this solution consists of a main shaft 221, bearings 222 and bearing 222 sleeves. The outer wall of the main shaft 221 of the transmission shaft 22 is fitted with a first drive wheel 42. The main shaft 221 is also fitted with bearings 222 and bearing 222 sleeves in sequence. A self-locking nut is fitted on the bearing 222 sleeve. The first drive component 41 consists of a worm gear transmission component and a stepper motor. Through the self-locking nut, the stepper motor can drive the worm gear, but the first drive wheel 42 on the main shaft 221 cannot drive the worm gear, thus cleverly realizing the transmission self-locking function.

[0043] Furthermore, it also includes a Hall sensor 23 mounted on the mounting bracket 1. A magnet is provided on the side of the lighting module 2, and the Hall sensor 23 is used to sense the magnet to obtain the rotation angle of the lighting module 2. This solution can precisely control the rotation angle of the lighting module 2 through software programs within the controller. The stroke and angle of the lighting module 2 during each rotation are monitored in real time by the magnet (specifically, a φ3 magnet) and the Hall sensor 23, preventing rotational errors.

[0044] Furthermore, the lighting module 2 is also equipped with a heat sink 24. In this embodiment, a double-sided heat sink 24 for heat dissipation is provided in the middle of the lighting module 2 (i.e., between the two light sources 3), specifically composed of aluminum fins, copper pipes, fans, etc., which provides good heat dissipation. In addition, a heat sink 24 can also be provided on each mounting surface 21 of the light source 3 in the lighting module 2. For example, fans can be provided on both sides of each light source 3 as heat sinks 24 to further enhance heat dissipation.

[0045] Furthermore, a full-color LED light source 31 is provided on one mounting surface 21 of the lighting module 2, and a white LED light source 32 is provided on the other opposite mounting surface 21 of the lighting module 2. The full-color LED light source 31 at one end of the lighting module 2 adopts RGBPM full-color technology. By adjusting the illumination intensity of the five LED beads (red, green, blue, amber, and mint) in the full-color LED light source 31, various color combinations can be achieved. Specifically, it can be a 1000W color LED module. The white LED light source 32 at the other end of the lighting module 2 is used to emit white light, specifically a 1500W white LED.

[0046] Specifically, this utility model also proposes a lamp fixture, including a base and the aforementioned multi-faceted light source 3 switching transmission device, wherein the two sides of the mounting bracket 1 are rotatably mounted on the base via a central shaft 25. This lamp fixture includes any of the aforementioned multi-faceted light source 3 switching transmission devices, and therefore possesses the same beneficial effects as the aforementioned multi-faceted light source 3 switching transmission devices, which will not be elaborated upon here. Furthermore, as... Figures 1 to 5As shown, the two sides of the mounting bracket 1 are rotatably mounted on the base via the central shaft 25, so that the entire mounting bracket 1 and the light source 3 can be rotated to different angles, allowing the light beam to be projected to different positions.

[0047] Furthermore, the mounting bracket 1 is also provided with a pattern frame assembly 5, which is located on the light-emitting side of the lighting module 2;

[0048] The pattern frame assembly 5 is provided with several color discs, several fixed pattern discs, several effect discs and several rotating pattern discs, and the rotating pattern discs are rotatably mounted on the pattern frame assembly 5;

[0049] The mounting bracket 1 is also provided with an objective lens module 6, which is located on the light-emitting side of the pattern frame assembly 5. The objective lens module 6 is used to image the light beam of the light source 3 passing through the fixed pattern disk, the effect disk, or the rotating pattern disk.

[0050] In this embodiment, the pattern frame assembly 5 on the mounting bracket 1 is equipped with a color plate disk, a fixed pattern disk, a rotating pattern disk, and an effect disk. When the light beam passes through the corresponding color plate disk, it can obtain the desired color; when the light beam passes through the fixed pattern disk or the rotating pattern disk, it can be transformed from an ordinary light beam into the desired pattern. The fixed pattern disk is fixed on the pattern frame assembly 5, while the rotating pattern disk can rotate along the plane of the pattern frame assembly 5; when the light beam passes through the corresponding effect disk, it can obtain the desired luminous effect, such as water ripples. After passing through the pattern frame assembly 5, the light beam is then imaged by the objective lens module 6.

[0051] Furthermore, the mounting bracket 1 is also provided with a magnifying module 7 that moves up and down, and the magnifying module 7 is located between the pattern frame assembly 5 and the objective lens module 6;

[0052] The mounting bracket 1 has two sides of a second drive assembly 8. The second drive assembly 8 includes a second drive member, a second drive wheel 81, a second synchronous belt 82, and a second driven wheel 83. The second drive member is mounted on the mounting bracket 1, and its output end is connected to the second drive wheel 81. The second driven wheel 83 is rotatably mounted on the mounting bracket 1 and is located directly below the second drive wheel 81. The second drive wheel 81 and the second driven wheel 83 are connected by the second synchronous belt 82. One side of the amplification module 7 is connected to the second synchronous belt 82, so that when the second drive member is running, it drives the second synchronous belt 82 to move around the second drive wheel 81 and the second driven wheel 83, thereby driving the amplification module 7 to move up and down.

[0053] In this embodiment, the magnification module 7 on the mounting bracket 1 has many lenses, mainly used to magnify the pattern and change the size of the light spot. In order to adjust the vertical position of the magnification module 7, a second drive assembly 8 is provided on the mounting bracket 1. When the second drive component (which can actually be a motor) of the second drive assembly 8 is running, it will drive the second drive wheel 81 to rotate, and then drive the second driven wheel 83 to rotate through the second synchronous belt 82. Since the magnification module 7 is fixed on the second synchronous belt 82 by the clamp, the second synchronous belt 82 will drive the magnification module 7 to move up and down when it rotates in cycles.

[0054] Furthermore, the mounting bracket 1 is also provided with a focusing component 9, which is located between the pattern frame component 5 and the magnifying module 7;

[0055] Both sides of the inner wall of the mounting bracket 1 are provided with a third drive assembly 10. The third drive assembly 10 includes a third drive member, a third drive wheel 101, a third synchronous belt 102, and a third driven wheel 103. The third drive member is disposed on the mounting bracket 1, and the output end of the third drive member is connected to the third drive wheel 101. The third driven wheel 103 is rotatably disposed on the mounting bracket 1 and is located directly below the third drive wheel 101. The third drive wheel 101 and the third driven wheel 103 are connected by the third synchronous belt 102. One side of the focusing assembly 9 is connected to the third synchronous belt 102, such that when the third drive member is running, it drives the third synchronous belt 102 to move around the third drive wheel 101 and the third driven wheel 103, thereby driving the focusing assembly 9 to move up and down.

[0056] Guide components 11 are provided on both sides of the inner wall of the mounting bracket 1. The guide components 11 include a guide rail 111 and a slider 112. The guide rail 111 is vertically arranged on the mounting bracket 1, and the slider 112 is movably arranged on the guide rail 111. At least one side of the focusing component 9 and the magnification module 7 is connected to the slider 112.

[0057] In this embodiment, the focusing component 9 on the mounting bracket 1 is mainly used to focus the beam, making the projected pattern or light spot clearer. In order to change the vertical position of the focusing component 9, a third drive component 10 is provided on the mounting bracket 1. When the third drive component (which can actually be a motor) of the third drive component 10 is running, it will drive the third drive wheel 101 to rotate, and then drive the third driven wheel 103 to rotate through the third synchronous belt 102. Since the focusing component 9 is fixed on the third synchronous belt 102, when the third synchronous belt 102 is running in cycles, it will drive the focusing component 9 to move up and down to get closer to or away from the beam, so as to achieve the desired focusing effect.

[0058] To ensure smooth movement of the focusing assembly 9 and the magnification module 7, a guide assembly 11 is also provided on the mounting bracket 1. The slider 112 and the guide rail 111 of the guide assembly 11 cooperate to limit the up and down movement of the focusing assembly 9 and the magnification module 7 along a defined vertical direction. The third drive assembly 10 and the second drive assembly 8 have basically the same structure and are arranged parallel to each other. Usually, the length of the second synchronous belt 82 is greater than the length of the third synchronous belt 102, so that the moving distance of the focusing assembly 9 on the magnification module 7 is shorter and the two will not interfere with each other. The guide assembly 11 is located between the second drive assembly 8 and the third drive assembly 10.

[0059] Furthermore, the mounting bracket 1 is also provided with a cutter assembly 12, which is located between the pattern frame assembly 5 and the focusing assembly 9. In this embodiment, the lamp is further provided with a cutter assembly 12. Typically, the cutter assembly 12 is located between the pattern frame assembly 5 and the focusing assembly 9. The light beam emitted by the light source 3 forms the desired pattern after passing through the pattern frame assembly 5, and then the pattern and light spot are cut by the cutter assembly 12.

[0060] The structures of the aforementioned objective lens module 6, magnification module 7, focusing assembly 9, and cutter assembly 12 are all known and will not be described in detail here.

[0061] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A multi-faceted light source switching transmission device, characterized in that, include: Mounting bracket (1); The lighting module (2) is rotatably mounted on the mounting bracket (1) on both sides, and the lighting module (2) is provided with at least two light sources (3) with different light emission effects, and each of the light sources (3) is located on a different mounting surface (21) of the lighting module (2); A first driving component (4) is disposed on the mounting bracket (1). The first driving component (4) is used to drive the lighting module (2) to rotate on the mounting bracket (1) to change the rotation angle of the lighting module (2) so that the light source (3) on different mounting surfaces (21) of the lighting module (2) presents different light emission effects.

2. The multi-faceted light source switching transmission device according to claim 1, characterized in that, Both sides of the lighting module (2) are rotatably mounted in the mounting bracket (1) via a drive shaft (22). The two opposite mounting surfaces (21) of the lighting module (2) are respectively provided with light sources (3) with different luminous effects. The first drive assembly (4) includes a first drive member (41), a first drive wheel (42), a first synchronous belt (43), and a first driven wheel (44). The first drive member (41) is mounted on any mounting surface (21) of the lighting module (2) where the light source (3) is located, and the output end of the first drive member (41) extends to one side of the lighting module (2). The output end of the first drive member (41) is provided with the first drive wheel (42). The first driven wheel (44) is sleeved on the transmission shaft (22). The first drive wheel (42) and the first driven wheel (44) are connected by the first synchronous belt (43) so that when the first drive member (41) is running, it drives the first drive wheel (42), the first driven wheel (44), and the transmission shaft (22) to rotate synchronously, thereby changing the rotation angle of the lighting module (2).

3. The multi-faceted light source switching transmission device according to claim 1, characterized in that, It also includes a Hall sensor (23) disposed on the mounting bracket (1), and a magnet is provided on the side of the lighting module (2). The Hall sensor (23) is used to sense the magnet to obtain the rotation angle of the lighting module (2).

4. The multi-faceted light source switching transmission device according to claim 1, characterized in that, The lighting module (2) is also equipped with a heat sink (24).

5. A multi-faceted light source switching transmission device according to claim 2, characterized in that, A full-color LED light source (31) is provided on one mounting surface (21) of the lighting module (2), and a white LED light source (32) is provided on the other opposite mounting surface (21) of the lighting module (2).

6. A lamp, characterized in that, Includes a base and a multi-faceted light source switching transmission device as described in any one of claims 1-5, wherein the two sides of the mounting bracket (1) are rotatably mounted on the base via a central shaft (25).

7. A lamp according to claim 6, characterized in that, The mounting bracket (1) is also provided with a pattern frame assembly (5), which is located on the light-emitting side of the lighting module (2); The pattern frame assembly (5) is provided with several color discs, several fixed pattern discs, several effect discs and several rotating pattern discs, and the rotating pattern discs are rotatably mounted on the pattern frame assembly (5); The mounting bracket (1) is also provided with an objective lens module (6), which is located on the light-emitting side of the pattern frame assembly (5). The objective lens module (6) is used to image the light beam of the light source (3) through the fixed pattern disk, the effect disk, or the rotating pattern disk.

8. A lamp according to claim 7, characterized in that, The mounting bracket (1) is also provided with a magnifying module (7) that moves up and down, and the magnifying module (7) is located between the pattern frame assembly (5) and the objective lens module (6); The mounting bracket (1) has a second drive assembly (8) on both sides of its inner wall. The second drive assembly (8) includes a second drive member, a second drive wheel (81), a second synchronous belt (82), and a second driven wheel (83). The second drive member is mounted on the mounting bracket (1). The output end of the second drive member is connected to the second drive wheel (81). The second driven wheel (83) is rotatably mounted on the mounting bracket (1) and is located directly below the second drive wheel (81). The second drive wheel (81) and the second driven wheel (83) are connected by the second synchronous belt (82). One side of the amplification module (7) is connected to the second synchronous belt (82), so that when the second drive member is running, it drives the second synchronous belt (82) to move around the second drive wheel (81) and the second driven wheel (83), thereby driving the amplification module (7) to move up and down.

9. A lamp according to claim 8, characterized in that, The mounting bracket (1) is also provided with a focusing component (9), which is located between the pattern frame component (5) and the magnification module (7); The mounting bracket (1) has a third drive assembly (10) on both sides of its inner wall. The third drive assembly (10) includes a third drive member, a third drive wheel (101), a third synchronous belt (102), and a third driven wheel (103). The third drive member is mounted on the mounting bracket (1). The output end of the third drive member is connected to the third drive wheel (101). The third driven wheel (103) is rotatably mounted on the mounting bracket (1) and is located directly below the third drive wheel (101). The third drive wheel (101) and the third driven wheel (103) are connected by the third synchronous belt (102). One side of the focusing assembly (9) is connected to the third synchronous belt (102), so that when the third drive member is running, it drives the third synchronous belt (102) to move around the third drive wheel (101) and the third driven wheel (103) to drive the focusing assembly (9) to move up and down. The mounting bracket (1) has guide components (11) on both sides of its inner wall. Each guide component (11) includes a guide rail (111) and a slider (112). The guide rail (111) is vertically mounted on the mounting bracket (1), and the slider (112) is movably mounted on the guide rail (111). At least one side of the focusing component (9) and the magnifying module (7) is connected to the slider (112).

10. A lamp according to claim 9, characterized in that, The mounting bracket (1) is also provided with a cutter assembly (12), which is located between the pattern frame assembly (5) and the focusing assembly (9).

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