Multifunctional stage lamp with assembly structure

Abstract

The utility model discloses a multifunctional stage lamp with an assembled structure, which relates to the technical field of stage lighting and comprises a mounting plate, a mounting shell, a light-emitting component and a positioning component. The mounting shell is arranged on the outer side of the mounting plate and is provided with an irradiation opening; the light-emitting assembly comprises a laser module, and the laser module is arranged on the mounting plate; the positioning assembly comprises a total reflection mirror and a galvanometer, the total reflection mirror is fixed to the mounting plate and used for reflecting light of the laser module to the galvanometer, and the galvanometer is arranged on the mounting plate and comprises a first reflection mirror, a second reflection mirror, a first motor and a second motor; the first motor drives the first reflecting mirror to rotate, the second motor drives the second reflecting mirror to rotate, and the first reflecting mirror and the second reflecting mirror are used for adjusting the direction of light rays so that the light rays can be emitted out of the irradiation opening in the designated direction.

Description

Technical Field

[0001] The present application relates to the technical field of stage lighting, and in particular to a multifunctional assembled structure stage lamp. Background Art

[0002] Stage lighting is an indispensable and important equipment in stage performances. They present a colorful visual feast for the audience through different light positions and lighting effects.

[0003] Invention patent publication number CN118031160A discloses a light control module and a lamp, the light control module includes a reflector and a lens, the reflector is provided with a first reflective surface for reflecting light, the lens is arranged at the light outlet of the reflector, the lens includes a body, the body has an incident surface and an exit surface arranged oppositely, a second reflective surface is arranged between the incident surface and the exit surface, and the second reflective surface is arranged on the side wall of the body; the exit surface is used to emit the small-angle light of the light source toward the first area, the first reflective surface is used to reflect the large-angle light of the light source to form collimated light, and the second reflective surface is used to reflect the collimated light into the body, and emit it toward the second area after being refracted inside the body. The technical solution provided by this application can emit the light of a light source in two different directions through the light control module, thereby expanding the lighting range and simplifying the structural design of the lamp. The direction of light emission can be changed by using a reflective surface. However, in the field of stage lighting, the frequent handling and movement of lamps will cause a slight shift in the emission direction of the light source, resulting in insufficient concentration of light and poor lighting effects. The slight shift cannot be adjusted by using a fixed reflective surface, resulting in the need to frequently adjust the stage lamps. Summary of the invention

[0004] In order to solve the problem that the light source of a stage lamp cannot self-adjust after a slight deviation, resulting in poor lighting effect, the present application provides a multifunctional assembled structure stage lamp.

[0005] The multifunctional assembled structure stage lighting provided in this application adopts the following technical solution:

[0006] A multifunctional assembled structure stage lighting device comprises:

[0007] Mounting plate;

[0008] An installation shell is arranged outside the installation plate and has an illumination port;

[0009] A light emitting assembly, comprising a laser module, wherein the laser module is arranged on the mounting plate;

[0010] The positioning component includes a total reflection mirror and a galvanometer mirror. The total reflection mirror is fixed on the mounting plate and is used to reflect the light of the laser module to the galvanometer mirror. The galvanometer mirror is arranged on the mounting plate. The galvanometer mirror includes a first reflection mirror, a second reflection mirror, a first motor and a second motor. The first motor drives the first reflection mirror to rotate, and the second motor drives the second reflection mirror to rotate. The first reflection mirror and the second reflection mirror are used to adjust the direction of the light so that the light is emitted from the irradiation port in a specified direction.

[0011] By adopting the above technical solution, the positioning component is provided with a rotatable first reflector and a second reflector, so that the light beam emitted by the light emitting component is reflected by the total reflector, and then adjusted by the first reflector and the second reflector, so as to emit the stage lamp at a suitable angle. Since the stage lamp needs to irradiate light accurately, and the light emitted by the light emitting component is not stable enough, and during long-term use or transportation, the position of the light beam will be offset, and the rotatable first reflector and the second reflector can adjust the direction of the light beam by adjusting the rotation angle. Even if the light emitting direction of the light emitting component is offset, the irradiation direction can be adjusted by the galvanometer to maintain the stability of the light beam.

[0012] Optionally, the mounting shell includes a protective cover and a mounting cover plate, and the mounting cover plates are two in number and are respectively arranged at both ends of the protective cover. The mounting cover plates include two regular polygons, and the two regular polygons are coaxially staggered and stacked, so that when stage lamps are connected, the regular polygons on the inside and outside of different stage lamps are staggered and connected.

[0013] By adopting the above technical scheme, two regular polygons are coaxially staggered and stacked. After being coaxially staggered and stacked, the corners of the two regular polygons close to each other can form an installation site. When connected with the installation cover of the stage lighting fixture with the same structure, the corner of the inner regular polygon of one installation cover is connected to the corner of the outer regular polygon of the other installation cover, and the corner of the outer regular polygon of one installation cover is connected to the corner of the inner regular polygon of the other installation cover, and the side edges extending from the corners are also fitted together, thereby completing the connection between the two installation covers. This connection method is not only firm, but also can adjust the spacing between the installation covers and the angle between two adjacent connected installation covers by the type of regular polygons or the staggered angle, so that the stage lighting fixture can be connected in various ways.

[0014] Optionally, the regular polygon is a regular hexagon, and two regular hexagons are evenly staggered.

[0015] By adopting the above technical solution and using a regular hexagon as the structure of the mounting cover, the remaining six mounting covers can be connected around one mounting cover, thereby forming a relatively compact mounting structure, which can gather and emit bright light with higher intensity, and the uniform staggered distribution can maximize the density of the installation, increase the fixing range between two adjacent mounting covers, and improve the stability when multiple stage lamps are spliced.

[0016] Optionally, it also includes a power supply component and a heat dissipation component, the mounting plate divides the internal space of the mounting shell into an illumination area and a heat dissipation area, the light-emitting component and the positioning component are located in the illumination area, and the power supply component and the heat dissipation component are located in the heat dissipation area.

[0017] By adopting the above technical solution, the power supply component generates obvious heat during operation, so the power supply component is placed in a heat dissipation zone different from the light-emitting component. On the one hand, this avoids the heat generated by the power supply component from affecting the light-emitting component. On the other hand, the power supply component can be more conveniently cooled by the heat dissipation component in the heat dissipation zone, thereby ensuring the normal operation of the power supply component and the light-emitting component.

[0018] Optionally, the heat dissipation component includes heat dissipation ribs and a fan, the heat dissipation ribs pass through the mounting plate to connect the light-emitting component to dissipate heat generated by the light-emitting component to the heat dissipation area, and the fan is arranged in the heat dissipation area to accelerate the air flow speed in the heat dissipation area.

[0019] By adopting the above technical solution, the heat dissipation ribs can pass through the mounting plate and conduct the heat generated by the light-emitting component to the heat dissipation area, thereby ensuring that the working temperature of the light-emitting component is at a normal level. By providing a fan in the heat dissipation area, the airflow circulation in the heat dissipation area is accelerated, and the hot air is discharged from the heat dissipation area faster, thereby improving the heat dissipation effect and ensuring the normal operation of the stage lighting.

[0020] Optionally, an operating rod and a light baffle are provided on the mounting shell, and the operating rod can drive the light baffle to move.

[0021] By adopting the above technical solution, the operating rod and the light shielding plate can change the size of the illumination port, or change the shape of the illumination port. Since the size or shape of the illumination often needs to be changed during stage lighting, the application scope of the stage lamp is expanded by providing a light shielding plate and an operating rod that can change the illumination port.

[0022] Optionally, the irradiation port is arranged on one of the installation cover plates, and the other installation cover plate is provided with an output and input socket, a control switch, a control lock and a hanging ring.

[0023] By adopting the above technical solution, the mounting covers are located at both ends of the protective cover, and can both play the role of connecting other stage lamps, and by adding other devices on the mounting covers, the functionality of the mounting covers can be improved. Because when multiple stage lamps are connected, the protective covers are relatively arranged, in order to emit light beams to the outside, the irradiation port can only be set on the mounting cover, and by providing an output and input socket, a control switch, a control lock and a hanging ring on another mounting cover, the stage lamp can also be connected to a cable or operated through a control switch and a control lock when in a connected state.

[0024] Optionally, the light-emitting component includes a laser module, a control circuit board and a program main board, the laser module has a laser port for emitting a light beam outward, the control circuit board is used to control the laser module, and the program main board is exposed from the mounting shell so that a user can operate the program main board outside the stage lamp.

[0025] By adopting the above technical solution, the laser module is the light source of the light-emitting component, the control circuit board controls the light-emitting mode of the laser module through electrical signals, and the program main board is exposed on the surface of the mounting shell. The operator can operate the program main board through the buttons above the program main board, thereby controlling and adjusting the working state of the light-emitting component and improving the operability of the stage lighting fixture.

[0026] Optionally, the laser module further includes a shading plate and a micro motor, wherein the micro motor drives the shading plate to rotate, and the shading plate can shield the laser port.

[0027] By adopting the above technical solution, since the light source emitted by the laser module is relatively bright, a stronger laser device is required, and a light source with relatively high brightness cannot be turned on and off instantly. In the process of stage lighting, rapid changes in light are often required. Therefore, by providing a shading plate and a micro motor, by shielding the laser port, the stage lamp can instantly turn off or on the light beam to ensure the normal operation of the stage lighting.

[0028] Optionally, a handle is also provided on the mounting shell.

[0029] By adopting the above technical solution, by providing a handle on the installation shell, the operator can lift and carry the stage lamp by the handle during the transportation and movement of the stage lamp, making the transportation process of the stage lamp more convenient, and because the stage lamp is connected through the installation cover, the handle provided on the installation shell will not hinder the connection of the stage lamp, thereby maintaining the normal use of the stage lamp.

[0030] In summary, the present application includes at least one of the following beneficial technical effects:

[0031] 1. Since stage lamps need to irradiate light accurately, and the light emitted by the light-emitting component is not stable enough, and during long-term use or transportation, the position of the light beam will be offset. The rotatable first reflector and the second reflector can adjust the direction of the light beam by adjusting the rotation angle. Even if the light-emitting direction of the light-emitting component is offset, the irradiation direction can be adjusted by the galvanometer to keep the light beam stable;

[0032] 2. The coaxial staggered stacking of regular polygons not only enables the two connected mounting plates to have a firm connection, but also allows the spacing between the mounting plates and the angle between two adjacent mounting plates to be adjusted by the type of regular polygons or the staggered angle, so that the stage lighting can be connected in various ways;

[0033] 3. Since the power supply component generates obvious heat during operation, the power supply component is placed in a heat dissipation zone different from the light-emitting component. On the one hand, this prevents the heat generated by the power supply component from affecting the light-emitting component. On the other hand, the power supply component can be more conveniently cooled by the heat dissipation component in the heat dissipation zone to ensure the normal operation of the power supply component and the light-emitting component. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a schematic diagram of the overall structure of the first angle of the embodiment of the present application;

[0035] Figure 2 This is a schematic diagram of the overall structure of the second angle of the embodiment of the present application;

[0036] Figure 3 It is a schematic diagram of the explosion structure of an embodiment of the present application;

[0037] Figure 4 This is a schematic diagram of the structure of the mounting plate at a first angle according to an embodiment of the present application;

[0038] Figure 5 yes Figure 4 A partial enlarged schematic diagram of part A;

[0039] Figure 6 is a schematic structural diagram of a second angle of the mounting plate of an embodiment of the present application;

[0040] Figure 7 It is a schematic diagram of the exploded structure of installing the cover plate in the embodiment of the present application;

[0041] Figure 8 This is a schematic diagram of the structure of the first installation connection of the embodiment of the present application;

[0042] Fig. 9 This is a schematic diagram of the structure of the second installation connection of the embodiment of the present application;

[0043] Fig.10This is a schematic diagram of the structure of the third installation connection of the embodiment of the present application;

[0044] Fig.11 This is a schematic diagram of the structure of the fourth installation connection of the embodiment of the present application;

[0045] Fig.12 It is a structural diagram of the fifth installation connection of an embodiment of the present application.

[0046] 1. Mounting plate; 2. Mounting shell; 21. Protective cover; 211. Operating port; 212. Handle; 22. Mounting cover; 221. Regular polygon; 222. Connection point; 223. Irradiation port; 224. Input and output socket; 225. Control switch; 226. Control lock; 227. Lifting ring; 23. Irradiation area; 24. Heat dissipation area; 25. Operating lever; 26. Light baffle; 27. Air outlet; 3. Light-emitting component; 31. Laser module; 311. Laser port; 312. Shading plate; 313. Micro motor; 32. Control circuit board; 33. Program main board; 4. Positioning component; 41. Total reflector; 42. Vibrating mirror; 43. First reflector; 44. Second reflector; 45. First motor; 46. Second motor; 5. Heat dissipation component; 51. Heat dissipation ribs; 52. Fan; 6. Power supply component. DETAILED DESCRIPTION

[0047] The present application is further described in detail below in conjunction with the accompanying drawings.

[0048] A multifunctional assembled stage lighting fixture, refer to Figure 1 and Figure 3 , including a mounting plate 1, a mounting shell 2, a light emitting component 3, a positioning component 4, a heat dissipation component 5 and a power supply component 6. The mounting plate 1 is arranged in the mounting shell 2, and the mounting shell 2 includes a protective cover 21 and a mounting cover plate 22. The protective cover 21 is a tubular structure, and the mounting cover plate 22 is closed at both ends of the protective cover 21, thereby covering the internal components of the mounting shell 2. The mounting plate 1 is located in the middle of the mounting shell 2, and divides the internal space of the mounting shell 2 into two parts: an irradiation area 23 and a heat dissipation area 24. The light emitting component 3 and the positioning component 4 are installed on the side of the mounting plate 1 located in the irradiation area 23, and the heat dissipation component 5 and the power supply component 6 are installed on the side of the mounting plate 1 located in the heat dissipation area 24. By separating the irradiation area 23 and the heat dissipation area 24, components with larger heat generation, such as the power supply component 6, are arranged in the heat dissipation area 24 with larger gas flow rate, thereby ensuring that the temperature in the irradiation area 23 is at a normal working temperature, and the air flow rate in the irradiation area 23 is too large, which affects the structural stability of the light emitting component 3.

[0049] Reference Figure 1 , Figure 2 and Figure 7The mounting cover plates 22 at both ends of the protective cover 21 are provided with different components, wherein the mounting cover plate 22 at one end is provided with an illumination port 223 and an air outlet 27, wherein the illumination port 223 is connected to the illumination area 23, corresponding to the positioning component 4, so that the light beam adjusted in direction by the positioning component 4 is emitted out of the stage lamp. In addition, the mounting cover plate 22 with the illumination port 223 is also provided with an operating rod 25 and a light shielding plate 26, the operating rod 25 is connected to the light shielding plate 26, and can slide relative to the mounting cover plate 22 on the surface of the mounting cover plate 22, thereby driving the light shielding plate 26 to move, and the light shielding plate 26 can shield the illumination port 223, thereby changing the size or shape of the illumination port 223, so that the light beam can be illuminated in a different manner, and the applicable scope of the stage lamp is improved. The air outlet 27 is connected to the heat dissipation area 24, so that the air flow can enter the heat dissipation area 24, so that the heat in the heat dissipation area 24 can be quickly dissipated. The installation cover 22 at the other end is provided with an input / output socket 224, a control switch 225, a control lock 226 and a hanging ring 227. The input / output socket 224 also includes an ILDA transmission socket, an RJ45 transmission socket, a DMX transmission socket, an INTERLOCK and a power transmission socket. By providing different types of input / output sockets, the stage lighting fixture can be adapted to different types of connections, enriching the connection functions of the stage lighting fixture. The control switch 225 includes a boat-shaped switch and a single-point switch. By providing the control switch 225, the stage lighting fixture can be simply controlled, thereby improving the operability of the stage lighting fixture. The control lock 226 includes a key lock and a safety lock. The control lock 226 is a structure that can only be changed with a key. By providing the control lock 226, the safety performance of the stage lighting fixture is improved, and irrelevant personnel cannot operate the stage lighting fixture at will.

[0050] Reference Figure 7 The shape of the installation cover plate 22 is two regular polygons 221 coaxially stacked. By coaxially stacking two regular polygons 221 of the same size, the corners of the regular polygon 221 will protrude from the edge of another regular polygon 221, and the corners of the regular polygon 221 are provided with connection points 222 that can be connected to each other. When multiple stage lamps are installed, the connection points 222 on the corners of the regular polygons 221 are overlapped and connected by bolts and other parts to complete the fixed connection. Through this connection method, the regular polygons 221 on the outside of the installation cover plate 22 can fit each other, so that the stage lamps are tightly connected and installed, and because the angles between the two adjacent corners of the two staggered regular polygons 221 are equal, each adjacent stage lamp of a stage lamp can be connected in the same connection mode, and the installation distribution is even, which is conducive to the convenient connection of the stage lamps and the stability of the relative positions between each other.

[0051] Reference Figure 8 , Fig. 9 , Fig.10 , Fig.11 and Fig.12 In this embodiment, the regular polygon 221 is a regular hexagon. Two regular hexagons of equal shape and size are coaxially staggered and stacked, and the two regular hexagons are evenly staggered to form a twelve-pointed star shape. When adjacent mounting covers 22 are connected, the connection point 222 on the corner of the regular polygon 221 on the inside of one mounting cover 22 is connected to the connection point 222 on the corner of the regular polygon 221 on the outside of another mounting cover 22, and the connection point 222 on the corner of the regular polygon 221 on the outside of one mounting cover 22 is connected to the connection point 222 on the corner of the regular polygon 221 on the inside of another mounting cover 22, and the sides extending from the corners also fit each other. Six mounting covers 22 can be connected to the outside of one mounting cover 22, and the connected mounting covers 22 can also be connected to each other, thereby forming a tight connection structure, and there is less space between stage lamps, which is conducive to intensive irradiation of light and improves light brightness.

[0052] Reference Figure 4 The light-emitting assembly 3 is mounted on one side of the mounting plate 1 located at the irradiation area 23. The light-emitting assembly 3 includes a laser module 31, a control circuit board 32 and a program main board 33. The laser module 31 has a laser port 311. The laser module 31 can generate a light beam, which is the light source of the stage lamp. The generated light beam is emitted from the laser port 311 and directed to the positioning assembly 4. A light shielding plate 312 is provided on the outside of the laser port 311. The light shielding plate 312 is connected to a micro motor 313. The micro motor 313 can drive the light shielding plate 312 to rotate, thereby shielding or opening the laser port 311. Since the light source generated by the laser module 31 has a large brightness, it is difficult for a light source with a large brightness to realize an instantaneous switch of light. By providing a light shielding plate 312, the laser port 311 is closed or opened by rotating the light shielding plate 312, so that the stage lamp can adapt to different irradiation conditions. The control circuit board 32 is divided into several parts, which are respectively arranged on the laser module 31 or installed on the mounting plate 1. The control circuit board 32 includes a shutter board, a compensation board and a single-point protection board. By providing control circuit boards 32 with different functions, the laser module 31 is carefully controlled to ensure the normal operation of the laser component. The program main board 33 is raised by a supporting shelf so that the program main board 33 can be set on the surface of the protective cover 21. The protective cover 21 is provided with an operation port 211. The operation port 211 enables the program main board 33 to protrude from the surface of the protective cover 21, so that the operator can control and adjust the working mode of the light-emitting component 3 by operating the program main board 33.

[0053] Reference Figure 5The positioning assembly 4 is mounted on the mounting plate 1 at one side of the irradiation area 23. The positioning assembly 4 includes a total reflection mirror 41 and a galvanometer 42. Since the light beam generated by the light emitting assembly 3 needs to be adjusted in direction, the light beam is reflected to the galvanometer 42 by the total reflection mirror 41 to adjust the light beam angle. The galvanometer 42 includes a first reflection mirror 43 and a second reflection mirror 44 which are arranged in a mutually perpendicular direction, and the first reflection mirror 43 is connected to a first motor 45, which can adjust the angle of the first reflection mirror 43. The second reflection mirror 44 is connected to a second motor 46, which can adjust the angle of the second reflection mirror 44. The first reflection mirror 43 can adjust the angle in one dimension, and the second reflection mirror 44 can adjust the angle in another dimension. By adjusting the direction of the light beam in two dimensions, the light beam can be emitted from the irradiation port 223 at any angle. When the light beam of the light emitting component 3 is slightly offset, or the installation position of the stage lamp is changed and the light beam focus needs to be adjusted accordingly, the light beam can be adjusted in its irradiation direction by changing the angle of the first reflector 43 and the angle of the second reflector 44, thereby ensuring accurate irradiation of the light beam in various situations, which is beneficial to improving the irradiation performance of the stage lamp.

[0054] Reference Figure 6 The heat dissipation component 5 and the power supply component 6 are installed on one side of the mounting plate 1 located at the heat dissipation area 24. Since the power supply component 6 generates a large amount of heat during operation, by arranging the power supply component 6 in the heat dissipation component 5, the heat generated by the power supply component 6 can be quickly discharged from the stage lamp to avoid interfering with the operation of other components. The heat dissipation component 5 includes heat dissipation ribs 51 and a fan 52. The heat dissipation ribs 51 can pass through the mounting plate 1 to connect the light-emitting component 3 on the other side of the mounting plate 1, thereby conducting the heat generated during the operation of the light-emitting component 3 to the heat dissipation area 24, keeping the temperature of the components in the irradiation area 23 stable, and since the heat in the heat dissipation area 24 is dissipated quickly, conducting the heat to the heat dissipation area 24 is conducive to improving the overall heat dissipation efficiency of the stage lamp. In addition to the air vents 27 on the installation cover 22, the protective cover 21 is also provided with air vents 27, and a fan 52 is arranged at a position corresponding to the air vents 27, wherein the air vents 27 on the installation cover 22 are air inlets 27, and the air vents 27 on the protective cover 21 are air outlets 27. When the stage lighting is connected and installed, the protective covers 21 are close to each other, resulting in poor circulation of external air temperature, while the outside of the installation cover 22 is relatively open, and air with a lower temperature can be inhaled, thereby ensuring the heat dissipation performance of the heat dissipation area 24.

[0055] The implementation principle of the embodiment of the present application is as follows: after the light is emitted from the light-emitting component 3, it is reflected by the total reflection mirror 41 to the galvanometer 42, and then the direction is adjusted from two angles by the rotatable first reflection mirror 43 and the second reflection mirror 44, so that the light can be accurately emitted from the irradiation port 223 in the specified direction, so as to achieve the purpose of accurately adjusting the direction of the light under different conditions or applicable scenarios. A mounting cover plate 22 is provided at each end of the mounting shell 2 of the stage lamp. The mounting cover plate 22 is structured as two stacked regular hexagons. A connection point 222 is provided at the corner of the regular hexagon for connecting the mounting cover plates 22 of adjacent stage lamps. When adjacent mounting cover plates 22 are connected, the connection point 222 at the corner of the regular hexagon on the inside of one mounting cover plate 22 is connected to the connection point 222 at the corner of the regular hexagon on the outside of another mounting cover plate 22. The connection point 222 at the corner of the regular hexagon on the outside of one mounting cover plate 22 is connected to the connection point 222 at the corner of the regular hexagon on the inside of another mounting cover plate 22, and the sides extending from the corners also fit each other. The mounting plate 1 formed by overlapping regular hexagonal structures can form a relatively compact mounting structure, thereby being able to gather and emit high-intensity bright light to ensure the lighting performance of the stage lamp.

[0056] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A multifunctional assembled structure stage lamp, characterized in that: include: Mounting plate (1); A mounting shell (2), arranged on the outside of the mounting plate (1), having an irradiation port (223); A light emitting component (3) comprising a laser module (31), wherein the laser module (31) is arranged on the mounting plate (1); A positioning assembly (4) comprises a total reflection mirror (41) and a galvanometer mirror (42); the total reflection mirror (41) is fixed on the mounting plate (1) and is used to reflect light from the laser module (31) to the galvanometer mirror (42); the galvanometer mirror (42) is arranged on the mounting plate (1); the galvanometer mirror (42) comprises a first reflection mirror (43), a second reflection mirror (44), a first motor (45) and a second motor (46); the first motor (45) drives the first reflection mirror (43) to rotate; the second motor (46) drives the second reflection mirror (44) to rotate; the first reflection mirror (43) and the second reflection mirror (44) are used to adjust the direction of light so that the light is emitted from the irradiation port (223) in a specified direction.

2. The multifunctional assembled stage lighting fixture according to claim 1, characterized in that: The mounting shell (2) comprises a protective cover (21) and a mounting cover plate (22). The mounting cover plates (22) are two in number and are respectively arranged at two ends of the protective cover (21). The mounting cover plates (22) comprise two regular polygons (221). The two regular polygons (221) are coaxially staggered and stacked, so that when stage lamps are connected, the regular polygons (221) on the inside and outside of different stage lamps are staggered and connected.

3. The multifunctional assembled stage lighting fixture according to claim 1, characterized in that: It also includes a power supply component (6) and a heat dissipation component (5); the mounting plate (1) divides the internal space of the mounting housing (2) into an irradiation area (23) and a heat dissipation area (24); the light-emitting component (3) and the positioning component (4) are located in the irradiation area (23); and the power supply component (6) and the heat dissipation component (5) are located in the heat dissipation area (24).

4. The multifunctional assembled stage lighting according to claim 3 is characterized in that: The heat dissipation component (5) comprises heat dissipation ribs (51) and a fan (52); the heat dissipation ribs (51) pass through the mounting plate (1) to connect to the light-emitting component (3) so as to dissipate heat generated by the light-emitting component (3) to the heat dissipation area (24); and the fan (52) is arranged in the heat dissipation area (24) and is used to increase the airflow speed in the heat dissipation area (24).

5. The multifunctional assembled stage lighting according to claim 2, characterized in that: An operating rod (25) and a light shielding plate (26) are provided on the mounting housing (2), and the operating rod (25) can drive the light shielding plate (26) to move.

6. The multifunctional assembled structure stage lamp according to claim 2, characterized in that: The irradiation port (223) is arranged on one of the installation cover plates (22), and the other installation cover plate (22) is provided with an output input seat (224), a control switch (225), a control lock (226) and a lifting ring (227).

7. The multifunctional assembled stage lighting according to claim 1, characterized in that: The light-emitting component (3) comprises a laser module (31), a control circuit board (32) and a program main board (33); the laser module (31) has a laser port (311) for emitting a light beam outward; the control circuit board (32) is used to control the laser module (31); and the program main board (33) is exposed from the mounting housing (2) so that a user can operate the program main board (33) outside the stage lighting fixture.

8. The multifunctional assembled stage lighting fixture according to claim 7, characterized in that: The laser module (31) further comprises a light shielding plate (312) and a micro motor (313); the micro motor (313) drives the light shielding plate (312) to rotate; and the light shielding plate (312) is capable of shielding the laser port (311).

9. The multifunctional assembled structure stage lamp according to claim 1, characterized in that: The mounting shell (2) is also provided with a handle (212).

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