Stroboscopic laser lamp for stage lifting

Abstract

The utility model relates to the technical field of stage lighting, in particular to a stage lifting stroboscopic laser lamp which comprises an integrated supporting plate frame formed by connecting at least two long-strip-shaped connecting plates in a crossed mode, a long-strip-shaped lamp panel fixing frame is installed on the front faces of the connecting plates, an aluminum-based stroboscopic lamp panel is installed on the lamp panel fixing frame, and the aluminum-based stroboscopic lamp panel is installed on the aluminum-based stroboscopic lamp panel. A plurality of rows of lamp beads are arranged on the aluminum-based stroboscopic lamp panel at intervals, and a laser lamp assembly is installed at the tail end of each lamp panel fixing frame. According to the cross-shaped stroboscope lamp, more lamplight modeling effects can be achieved, a laser lamp assembly is installed at the tail end of each lamp panel fixing frame and used for emitting laser, and the air networking array laser effect can be achieved in the air through net weaving and mutual crossing; different-angle and mutually-crossed light effects can be achieved, the characteristic of light diversity is achieved in cooperation with the cross-shaped strobe lamp, and the ornamental value and attraction of stage performance are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stage lighting technical field, especially stage lifting strobe laser lamp. BACKGROUND

[0002] Stage lamp is the lighting equipment commonly used in stage art, and nowadays many scene light layout needs to use stage lamps, especially small bar, dancing hall or large performance etc.;In order to make stage have wonderful effect, usually simulates and shows various light effects on stage, and lifting beam lamp is one of decorative lamps, lifting beam lamp can move up and down along with the driving of elevator, thereby changes the height and angle of light beam, increases visual impact.

[0003] However, the light effect of the existing lifting beam lamp is single, and cannot meet the use demand. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a stage lifting strobe laser lamp, and at least solves one of the problems in the background art.

[0005] In order to realize the utility model's purpose, the following technical scheme is adopted:

[0006] A stage lifting strobe laser lamp, comprising integrated support plate frame formed by the cross connection of at least two long strip connecting plates, the connecting plate is provided with long strip lamp plate fixing frame on the front, the lamp plate fixing frame is provided with aluminum base strobe lamp plate, the aluminum base strobe lamp plate is provided with a plurality of rows of lamp beads at intervals, and a group of laser lamp assemblies are installed at the end of each lamp plate fixing frame.

[0007] Further improvement lies in that the back of the support plate frame is provided with a structure reinforcing ring, and a plurality of lifting rope connecting lifting points are arranged at intervals on the structure reinforcing ring.

[0008] Further improvement lies in that the two side edges of the connecting plate are vertically extended to form reinforcing plates, the connecting plate and the reinforcing plate jointly form mounting grooves for mounting the lamp plate fixing frame, the two side edges of the lamp plate fixing frame are vertically extended to form bending plates, and connecting holes are arranged on the reinforcing plates and the bending plates to realize the fixed connection between the reinforcing plates and the bending plates by cooperating with bolts.

[0009] Further improvement lies in that the transparent protective plate is installed above the aluminum base strobe lamp plate on the lamp plate fixing frame.

[0010] Further improvement lies in that the back of the support plate frame is provided with a control box, the control box is internally provided with a switching power supply, a stroboscopic lamp and a laser lamp control panel, the control box is provided with a display screen and an adjusting button, and the two sides of the control box are provided with first cable joints for locking and fixing incoming and outgoing cables.

[0011] Further improvement lies in that the laser lamp assembly comprises a laser lamp head assembly, a left rocker arm assembly and a right rocker arm assembly, the left rocker arm assembly and the right rocker arm assembly are fixedly connected through a connecting fixing plate, the connecting fixing plate is fixedly connected with the end of the corresponding lamp plate fixing frame, the laser lamp head assembly is rotatably connected between the left rocker arm assembly and the right rocker arm assembly, and the laser lamp head assembly is internally provided with a laser generator.

[0012] Further improvement lies in that the left rocker arm assembly comprises a left rocker arm shell, a stepping motor is mounted in the left rocker arm shell, a rotating shaft is connected with the power output end of the stepping motor, one end of the rotating shaft is fixedly connected with one side of the laser lamp head assembly after penetrating through an avoiding hole of the left rocker arm shell and is used for driving the laser lamp head assembly to rotate, the right rocker arm assembly comprises a right rocker arm shell, a bearing is mounted on one side of the right rocker arm shell through a bearing seat, a threading shaft is mounted in the bearing, and one end of the threading shaft is fixedly connected with the other side of the laser lamp head assembly after penetrating out of the right rocker arm shell.

[0013] Further improvement lies in that the left rocker arm shell and the right rocker arm shell are provided with second cable joints.

[0014] Further improvement lies in that the other end surface of the threading shaft is provided with an angle adjusting plate, the top surface of the bearing seat is provided with an angle limiting plate, the angle limiting plate is used for limiting the rotating angle of the angle adjusting plate, and the angle adjusting plate and the angle limiting plate are located at the same horizontal plane height.

[0015] Further improvement lies in that an induction magnet is fixedly mounted on the angle adjusting plate through a magnet fixing plate, an induction magnet coupler is fixedly mounted on the inner wall of the right rocker arm shell through a magnetic coupling fixing plate, the induction magnet forms electromagnetic induction with the induction magnet coupler when being positioned at a corresponding position and is used for correcting the laser lamp head assembly.

[0016] The utility model discloses the beneficial effect is:

[0017] Compared with the long strip-shaped lifting lamp and the circular ring-shaped lifting lamp of the prior art, the cross-shaped stroboscopic lamp can realize more light modeling effects, such as a cross matrix array effect and an X modeling effect. In addition, by mounting a group of laser lamp assemblies for emitting laser at the end of each lamp plate fixing frame, a net weaving effect can be realized in the air, the air netting array laser effect is formed by mutual crossing, different angle and mutual crossing light effects can be made, the light diversity feature is realized by cooperating with the cross-shaped stroboscopic lamp, and the watchability and attraction of stage performance are improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front perspective structural view of the stage lifting stroboscopic laser lamp of the utility model;

[0019] Figure 2 It is a back perspective structural view of the stage lifting stroboscopic laser lamp of the utility model;

[0020] Figure 3 It is Figure 2 It is a structure enlarged schematic view of position A in the utility model;

[0021] Figure 4 It is a structure schematic view of the support plate frame in the utility model;

[0022] Figure 5 It is a partial structure schematic view of the stage lifting stroboscopic laser lamp of the utility model;

[0023] Figure 6 It is Figure 5 It is a structure enlarged schematic view of position B in the utility model;

[0024] Figure 7 It is a structure schematic view of the laser lamp assembly in the utility model;

[0025] Figure 8 It is an internal structure display view of the left rocker arm assembly;

[0026] Figure 9 It is an internal structure display view of the right rocker arm assembly;

[0027] Figure 10 It is a structure schematic view of the angle adjusting plate.

[0028] BRIEF DESCRIPTION OF DRAWINGS

[0029] 1, connecting plate; 2, support plate frame; 3, lamp plate fixing frame; 4, aluminum base stroboscopic lamp plate; 5, laser lamp assembly; 6, structure reinforcing ring; 7, connecting hanging point; 8, transparent protective plate; 9, control box; 10, display screen; 11, adjusting button; 12, first cable joint; 13, second cable joint; 14, link fixing plate; 15, wire binding plate; 16, support column; 17, fixed pressing piece strip; 18, first fixing plate; 19, first link plate; 20, balance counterweight plate; 51, laser lamp head assembly; 52, left rocker arm assembly; 53, right rocker arm assembly; 521, left rocker arm shell; 522, stepping motor; 531, right rocker arm shell; 532, bearing seat; 533, bearing; 534, thread spool; 535, clasp spring; 536, angle adjusting plate; 537, angle limiting plate; 538, magnetic coupling fixing plate; 539, inductive magnetic coupling. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the protection scope of the present application.

[0031] It should be noted that when an element is referred to as being "fixed to", "disposed on", "fixed on" or "arranged on" another element, it can be directly on the other element or there can be a middle element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be a middle element. Further, when an element is referred to as being "drivingly connected" to another element, the two can achieve power transmission, and the specific implementation can utilize existing technology, which will not be described here. When an element is perpendicular or approximately perpendicular to another element, it means that the ideal state of the two is perpendicular, but due to manufacturing and assembly, there can be a certain vertical error. The terms "perpendicular", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration and are not intended to be the only implementation.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0033] The "first" and "second" in the present application do not represent the specific number and order, but are only used for the differentiation of names.

[0034] Please refer to the attached drawings Figure 1 -attached drawings Figure 10 The embodiment of the utility model discloses a stage lifting stroboscopic laser lamp, which can be applied to concerts / music festivals / large activities and scenes with high space requirements.

[0035] Specifically, in the embodiment, as shown in Figure 1 and Figure 2 , the stage lifting stroboscopic laser lamp comprises an integrated support plate frame 2 composed of at least two cross-connected long strip-shaped connecting plates 1, each of the connecting plates 1 is provided with a long strip-shaped lamp plate fixing frame 3 on the front surface, the aluminum-based stroboscopic lamp plate 4 is installed on the lamp plate fixing frame 3, a plurality of rows of lamp beads are arranged on the aluminum-based stroboscopic lamp plate 4 in intervals, and a group of laser lamp assemblies 5 are installed at the ends of each of the lamp plate fixing frames 3.

[0036] It should be understood that the utility model is not limited to the cross-connection of two long strip-shaped connecting plates 1, and the embodiment is described by taking the cross-connection of two long strip-shaped connecting plates 1 as an example, specifically, as shown in Figure 4 , the two long strip-shaped connecting plates 1 are cross-connected to form a cross-shaped support plate frame 2, and the cross-shaped support plate frame 2 can form a cross-shaped stroboscopic lamp after the long strip-shaped lamp plate fixing frame 3 and the aluminum-based stroboscopic lamp plate 4 are installed.

[0037] Compared with the long strip-shaped lifting lamp and the circular ring-shaped lifting lamp of the prior art, the cross-shaped stroboscopic lamp of the utility model can realize more light modeling effects, such as a cross matrix array effect and an X-shaped effect. In addition, by installing a group of laser lamp assemblies 5 at the ends of each of the lamp plate fixing frames 3 for emitting laser, a net weaving effect can be realized in the air, the laser effect of the net weaving effect is formed by mutual crossing, different angle and mutual crossing light effects can be made, and the light versatility feature is realized by cooperating with the cross-shaped stroboscopic lamp, so that the watchability and attraction of stage performance are improved.

[0038] In the embodiment, as shown in Figure 1 , Figure 2 , Figure 5 , the back surface of the support plate frame 2 is provided with a structure reinforcing ring 6, and a plurality of lifting rope connecting lifting points 7 are arranged on the structure reinforcing ring 6 in intervals.

[0039] It can be understood that the structural reinforcing ring 6 and the support frame 2 can be fixedly connected by bolts, and the structural reinforcing ring 6 further enhances the structural stability of the support frame 2 and provides a firm connection point for the lifting rope connection hanging point 7. The lifting rope connection hanging point 7 is used to connect the lifting rope (not shown in the figure), and the other end of the lifting rope is connected to the elevator (not shown in the figure), so that the entire stage lifting strobe laser lamp can move up and down smoothly under the guidance of the elevator. By adjusting the lifting rope of different lifting rope connection hanging points 7, the position and attitude of the stage lifting strobe laser lamp can be accurately controlled. By adjusting the height and angle of the stage lifting strobe laser lamp, different lighting visual effects can be created to enhance the expressiveness of the stage.

[0040] Specifically, the structural reinforcing ring 6 in the embodiment is a circular ring, and the intersection point of the two long strip-shaped connecting plates 1 is the center of the circular ring. The connection hanging point 7 has two hanging methods. One method is that three lifting rope connection hanging points 7 are equally and intervaliy arranged on the structural reinforcing ring 6. This hanging method is suitable for arranging the visual layout as 'X, X' in the layout and modeling design of the lamp. The three lifting rope connection hanging points 7 can better adjust and change when modeling the angle. The other method is that four lifting rope connection hanging points 7 are equally and intervaliy arranged on the structural reinforcing ring 6. This hanging method is suitable for arranging the matrix grid in the layout and modeling design of the lamp according to the common crosswise square butt joint. The four lifting rope connection hanging points 7 can ensure that the laser lamp assembly 5 is more stable at different angles and prevent greater swinging problems when used with the laser lamp assembly 5.

[0041] In addition, as shown in Figure 2 , a plurality of wire bundling plates 15 are arranged on the plane of the structural reinforcing ring 6, mainly as a wire straightening function. The wire bundling plates 15 can help organize the power lines and signal lines to ensure that the lines are neat and orderly, avoiding disorganized lines.

[0042] In one preferred embodiment of the present embodiment, as shown in Figure 4 , the two side edges of the connecting plate 1 extend vertically upward to form a reinforcing plate, and the connecting plate 1 and the reinforcing plate together form a mounting groove for mounting the lamp plate fixing frame 3; as shown in Figure 5 , Figure 6 , the two side edges of the lamp plate fixing frame 3 extend vertically upward to form a bending plate, and the reinforcing plate and the bending plate are both provided with connecting holes for cooperating with bolts to achieve fixed connection between the reinforcing plate and the bending plate. One end of the lamp plate fixing frame 3 protrudes from the end of the connecting plate 1.

[0043] Specifically, in the embodiment, one long lamp plate fixing frame 3 is installed on one connecting plate 1, and one short lamp plate fixing frame 3 is installed on the other connecting plate 1 on both sides of the long lamp plate fixing frame 3, the two short lamp plate fixing frames 3 are perpendicular to the long lamp plate fixing frame 3, forming a cross-shaped structure, and an aluminum-based stroboscopic lamp plate 4 with a length adapted to each lamp plate fixing frame 3 is installed on each lamp plate fixing frame 3, that is, one long aluminum-based stroboscopic lamp plate 4 is installed in the long lamp plate fixing frame 3, and one short aluminum-based stroboscopic lamp plate 4 is installed in each of the two short lamp plate fixing frames 3.

[0044] In addition, in the embodiment, as shown in Figure 5 and Figure 6 , the shapes of the lamp beads are square and rectangular, and the two types of lamp beads are arranged in a uniform manner, which is mainly considered to improve the uniformity of the light. The arrangement of the two types of lamp beads will not cause visual dark color difference, because the light source lamp beads arranged in two types will produce different stroboscopic colors in use effect. In the embodiment, the cross-shaped intersection can perfectly present the cross-shaped light effect, avoiding the disadvantage of dark area at the intersection, and the uniformity of the light effect can be perfectly reflected by adjusting the spacing between the lamp beads.

[0045] In the embodiment, as shown in Figure 1 and Figure 5 , the transparent protective plate 8 is installed above the aluminum-based stroboscopic lamp plate 4 on the lamp plate fixing frame 3.

[0046] In the embodiment, the transparent protective plate 8 is a PC material plate, and the PC material is fully transparent. A plurality of protective plate supporting columns 16 are installed at the inner edge positions of the lamp plate fixing frame 3, the protective plate supporting columns 16 and the transparent protective plate 8 are provided with screw hole positions, and a fixed pressing piece strip 17 is arranged at the upper two side edges of the transparent protective plate 8. The fixed pressing piece strip 17 is also provided with screw hole positions at the corresponding positions, which are used to cooperate with the screws to fix the transparent protective plate 8.

[0047] It can be understood that the transparent protective plate 8 is arranged to protect the aluminum-based stroboscopic lamp plate 4 inside the lamp plate fixing frame 3, prevent damage, prevent smoke, and prevent dust.

[0048] In the embodiment, as shown in Figure 2 , the control box 9 is installed on the back of the support plate frame 2, the control box 9 is provided with a switch power supply, a stroboscopic lamp control board, and a laser lamp control board, the control box 9 is provided with a display screen 10 and an adjusting button 11, and the two sides of the control box 9 are provided with first cable joints 12 for locking and fixing the incoming and outgoing cables.

[0049] It should be understood that the switching power supply is mainly responsible for providing power input for the aluminum-based stroboscopic lamp panel 4 and the laser lamp assembly 5. The stroboscopic lamp and laser lamp control panel is mainly responsible for the control of the light effect (including color, brightness, overall modeling arrangement) of the aluminum-based stroboscopic lamp panel 4 and the laser lamp assembly 5. The display screen 10 and the adjusting button 11 are used for parameter setting of the aluminum-based stroboscopic lamp panel 4 and the laser lamp assembly 5 and error prompt for faults during use of the lamp. The two first cable joints 12 are used to provide transmission fixation of power lines and signal lines for the control box 9.

[0050] In the embodiment, as shown in Figure 7 , the laser lamp assembly 5 includes a laser lamp head assembly 51, a left swing arm assembly 52, and a right swing arm assembly 53. The left swing arm assembly 52 and the right swing arm assembly 53 are fixedly connected through a connecting fixed plate 14. The connecting fixed plate 14 is fixedly connected with the end of the lamp panel fixing frame 3. The laser lamp head assembly 51 is rotatably connected between the left swing arm assembly 52 and the right swing arm assembly 53. The laser lamp head assembly 51 is provided with a laser generator, a laser driving board, a cooling fan, a laser head counterweight, a laser beam adjusting plate, an adjusting spring, and other accessories. The laser driving board is used to drive the laser generator. The cooling fan is used to cool the inside of the laser lamp head assembly 51. The laser head counterweight is used to provide head-tail balance.

[0051] Specifically, as shown in Figure 3 , the end of the lamp panel fixing frame 3 is provided with a bending part for fixed connection with the connecting fixed plate 14. In addition, a first fixed plate 18 is provided at the bottom of the part of the lamp panel fixing frame 3 protruding from the bottom of the connecting plate 1. A bending reinforcing edge is provided on the first fixed plate 18. One end of the first fixed plate 18 is fixedly connected with the connecting plate 1 through a first connecting plate 19. The first connecting plate 19 is also provided with a bending reinforcing edge. The other end of the first fixed plate 18 is fixedly connected with the connecting fixed plate 14, further enhancing the connection stability of the connecting fixed plate 14 and the laser lamp assembly 5.

[0052] In the embodiment, as shown in Figure 8 , Figure 9As shown, the left rocker arm assembly 52 includes a left rocker arm housing 521, a stepping motor 522 is installed in the left rocker arm housing 521, a power output end of the stepping motor 522 is connected with a rotating shaft, one end of the rotating shaft is fixedly connected with one side of the laser lamp head assembly 51 after penetrating through an avoiding hole of the left rocker arm housing 521, and is used to drive the laser lamp head assembly 51 to rotate; the right rocker arm assembly 53 includes a right rocker arm housing 531, a bearing 533 is installed on one side of the right rocker arm housing 531 through a bearing seat 532, a threading shaft 534 is installed in the bearing 533, the threading shaft 534 is locked through a snap spring 535, and one end of the threading shaft 534 penetrates out of the right rocker arm housing 531 and is fixedly connected with the other side of the laser lamp head assembly 51. The threading shaft 534 is provided with a wire passing hole for wire passing of a cable, and the cable can pass through the threading shaft 534 from the right rocker arm assembly 53 to the inside of the laser lamp head assembly 51. In addition, a balance counterweight plate 20 is further arranged in the right rocker arm housing 531, which is used to prevent gravity eccentricity in the use process of the lamp and plays a role of correcting balance.

[0053] In one preferred embodiment of the present embodiment, the left rocker arm housing 521 and the right rocker arm housing 531 are both provided with a second cable joint 13, the second cable joint 13 is fixed on the connection fixed plate 14 and is in communication with the inside of the corresponding left rocker arm housing 521 or right rocker arm housing 531, and is used for transmission and fixation of power lines and signal lines.

[0054] In one preferred embodiment of the present embodiment, the other end face of the threading shaft 534 is provided with a limiting step, an angle adjusting plate 536 is fixedly installed on the step, an angle limiting plate 537 is installed on the top surface of the bearing seat 532, the angle limiting plate 537 is used to limit the rotation angle of the angle adjusting plate 536, and the angle adjusting plate 536 and the angle limiting plate 537 are located at the same horizontal height.

[0055] It should be understood that, when the threading shaft 534 rotates, the angle adjusting plate 536 rotates together with the threading shaft 534, and the angle adjusting plate 536 is used to limit the rotation angle of the laser lamp head assembly 51. Figure 10 As shown, a protruding block is arranged on the angle adjusting plate 536, and the protruding block forms maximum and minimum included angle physical limiting action under the limiting action of the angle limiting plate 537.

[0056] Further, an induction magnet is fixedly installed on the angle adjusting plate 536 through a magnet fixing plate, an induction magnetic coupling 539 is fixedly installed on the inner wall of the right rocker arm housing 531 through a magnetic coupling fixing plate 538, the horizontal height of the induction magnetic coupling 539 is higher than that of the induction magnet, and the induction magnet forms electromagnetic induction (two magnets positive and negative principle) with the induction magnetic coupling 539 at the corresponding position, which is used for angle correction of the laser lamp head assembly 51.

[0057] Any combination of the technical features in the above embodiments can be made, and for the sake of brevity, not all possible combinations are described above. However, any combination of features described above should be considered as within the scope of the present disclosure, as long as such combination does not result in a contradiction.

[0058] The above embodiments only express the specific implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the protection of the present application.

Claims

1. A stage lift stroboscopic laser light, characterized in that, The application relates to a support plate frame, which comprises integrated support plates formed by cross connection of at least two long strip-shaped connecting plates, long strip-shaped lamp plate fixing frames installed on the front surfaces of the connecting plates, aluminum-based stroboscopic lamp plates installed on the lamp plate fixing frames, and a plurality of rows of lamp beads arranged on the aluminum-based stroboscopic lamp plates in intervals.

2. A stage lift stroboscopic laser light according to claim 1, characterized in that, A structure reinforcing ring is installed on the back surface of the support plate frame, and a plurality of lifting rope connecting hanging points are arranged on the structure reinforcing ring in intervals.

3. A stage lift stroboscopic laser light according to claim 1, wherein, The two side edges of the connecting plates are vertically extended to form reinforcing plates, the connecting plates and the reinforcing plates jointly form mounting grooves for mounting the lamp plate fixing frames, the two side edges of the lamp plate fixing frames are vertically extended to form bending plates, and connecting holes are arranged on the reinforcing plates and the bending plates to realize fixed connection between the reinforcing plates and the bending plates through cooperation of bolts.

4. A stage lift stroboscopic laser light according to claim 1, wherein, Transparent protection plates are installed above the aluminum-based stroboscopic lamp plates on the lamp plate fixing frames.

5. A stage lift stroboscopic laser light according to claim 1, wherein, A control box is installed on the back surface of the support plate frame, switch power supplies, stroboscopic lamp and laser lamp control boards are arranged in the control box, a display screen and adjusting buttons are arranged on the control box, and first cable connectors are arranged on the two sides of the control box to lock and fix incoming and outgoing cables.

6. A stage lift stroboscopic laser light according to claim 1, wherein, The laser lamp assembly comprises a laser lamp head assembly, a left swing arm assembly and a right swing arm assembly, the left swing arm assembly and the right swing arm assembly are fixedly connected through a connecting fixing plate, the connecting fixing plate is fixedly connected with the ends of the corresponding lamp plate fixing frames, the laser lamp head assembly is rotatably connected between the left swing arm assembly and the right swing arm assembly, and a laser generator is arranged in the laser lamp head assembly.

7. A stage lift stroboscopic laser light according to claim 6, wherein, The left swing arm assembly comprises a left swing arm shell, a stepping motor is installed in the left swing arm shell, a rotating shaft is connected with the power output end of the stepping motor, one end of the rotating shaft is fixedly connected with one side of the laser lamp head assembly after penetrating through an avoiding hole of the left swing arm shell, and the rotating shaft is used for driving the laser lamp head assembly to rotate; the right swing arm assembly comprises a right swing arm shell, a bearing is installed on one side of the right swing arm shell through a bearing seat, a threading shaft is installed in the bearing, and one end of the threading shaft is fixedly connected with the other side of the laser lamp head assembly after penetrating out of the right swing arm shell.

8. A stage lift stroboscopic laser light according to claim 7, characterized in that, Second cable connectors are arranged on the left swing arm shell and the right swing arm shell.

9. A stage lift stroboscopic laser light according to claim 7, wherein, An angle adjusting plate is installed on the other end surface of the threading shaft, an angle limiting plate is installed on the top surface of the bearing seat, the angle limiting plate is used for limiting the rotating angle of the angle adjusting plate, and the angle adjusting plate and the angle limiting plate are located at the same horizontal height.

10. A stage lift stroboscopic laser light according to claim 9, characterized in that, An inductive magnet is fixedly installed on the angle adjusting plate through a magnet fixing plate, an inductive magnet coupler is fixedly installed on the inner wall of the right swing arm shell through a magnetic coupler fixing plate, the inductive magnet forms electromagnetic induction with the inductive magnet coupler when the inductive magnet is at a corresponding position, and the inductive magnet coupler is used for correcting the laser lamp head assembly.

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