Stage light curtain lamp capable of electrically adjusting angle

Abstract

The utility model provides a stage light curtain lamp with the angle capable of being electrically adjusted. The stage light curtain lamp comprises a base and two light curtain lamp bodies installed on the base. The two opposite sides of the upper portion of the base are each fixedly connected with a supporting side plate, the two ends of the light curtain lamp body are each provided with a connecting shaft, and the connecting shafts at the two ends of the light curtain lamp body are rotationally connected to the supporting side plates on the two sides through bearings respectively. Two driving motors and a driving circuit board are installed on the outer side of one supporting side plate, the driving circuit board is electrically connected with the two driving motors, and the two driving motors are in transmission connection with connecting shafts of the two light curtain lamp bodies and used for driving the light curtain lamp bodies to rotate around the axis in the horizontal direction. The illumination angle of the light curtain lamp can be flexibly adjusted according to the requirements of a stage, the problems of manpower resource waste and inaccurate control caused by manual control in the prior art are solved, and diversified illumination requirements of the stage can be better met.

Description

Technical Field

[0001] The utility model relates to the field of stage lamps, in particular to a stage light curtain lamp with electrically adjustable angle. Background Art

[0002] Light curtain lights are one of the commonly used lighting fixtures on stage. They are usually used in combination with other different forms of stage lights to achieve different stage art shapes and atmosphere effects.

[0003] With the improvement and evolution of stage programs, more and more flexible and changeable requirements have been put forward for stage lighting effects. However, the existing light curtain lamps have fixed irradiation angles. When the irradiation angle needs to be changed, manual adjustment is required. On the one hand, it wastes human resources. On the other hand, manual control inevitably has the problem of inaccurate angles and cannot adapt to the diverse needs of the stage. It needs to be improved and perfected. Utility Model Content

[0004] The utility model aims to provide a stage light curtain lamp with electrically adjustable angle, so as to solve the problem that the light curtain lamps in the prior art have fixed angles and cannot be flexibly adjusted according to stage requirements.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A stage light curtain lamp comprises a base and two light curtain lamp bodies mounted on the base;

[0007] A supporting side plate is fixedly connected to opposite sides above the base, and connecting shafts are respectively provided at both ends of the light curtain lamp body. The connecting shafts at both ends of the light curtain lamp body are rotatably connected to the supporting side plates on both sides through bearings;

[0008] Two drive motors and a drive circuit board are installed on the outer side of one of the support side plates, the drive circuit boards are electrically connected to the two drive motors respectively, and the two drive motors are drivingly connected to the connecting shafts of the two light curtain lamp bodies respectively, for driving the light curtain lamp body to rotate around the axis in the horizontal direction;

[0009] Among the two light curtain lamp bodies, one light curtain lamp body is installed on the upper part of the supporting side plate, and the other light curtain lamp body is installed on the lower part of the supporting side plate; the two driving motors are installed in the middle part of the supporting side plate.

[0010] Furthermore, a driving wheel is fixedly connected to the output shaft of the driving motor, and a driven wheel is fixedly connected to the connecting shaft of the light curtain lamp body; the driving wheel and the driven wheel are connected by gear transmission.

[0011] Furthermore, a driving wheel is fixedly connected to the output shaft of the driving motor, and a driven wheel is fixedly connected to the connecting shaft of the light curtain lamp body; the driving wheel and the driven wheel are connected via a belt transmission.

[0012] Furthermore, a positioning sensor for detecting the rotation angle of the driven wheel is installed on the supporting side plate near the corresponding driven wheel, and the positioning sensor is electrically connected to the driving circuit board.

[0013] Furthermore, handles are fixedly connected to both sides of the base.

[0014] Furthermore, a driving power supply is installed on the base, and the driving power supply is arranged below the rear sides of the two light curtain lamp bodies and is electrically connected to the driving circuit board.

[0015] Furthermore, a side plate protective shell is installed on the outer side surface of the supporting side plate, and the side plate protective shell covers the driven wheel, the driving motor, the driving circuit board and the positioning sensor.

[0016] The utility model can control the pitch angles of the two light curtain lamp bodies respectively through two driving motors, so that the illumination angle of the light curtain lamp can be flexibly adjusted according to the needs of the stage, and the illumination angle can also be accurately controlled by the positioning sensor. It avoids the waste of human resources and inaccurate control caused by manual control in the past, and can better adapt to the diverse lighting needs of the stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an exploded view of the front side of a stage light curtain lamp with electrically adjustable angle provided by an embodiment of the utility model;

[0018] Figure 2 It is an exploded view of the rear side of a stage light curtain lamp with electrically adjustable angle provided by an embodiment of the utility model. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] like Figure 1 and Figure 2 As shown, the utility model provides a stage light curtain lamp with electrically adjustable angle, comprising a base 1 and two light curtain lamp bodies 2 mounted on the base 1;

[0021] A supporting side plate 3 is fixedly connected to opposite sides of the base 1, and connecting shafts are respectively provided at both ends of the light curtain lamp body 2. The connecting shafts at both ends of the light curtain lamp body 2 are rotatably connected to the supporting side plates 3 on both sides through bearings;

[0022] Two drive motors 4 and a drive circuit board 5 are installed on the outer side of one of the support side plates 3. The drive circuit boards 5 are electrically connected to the two drive motors 4 respectively. The two drive motors 4 are respectively connected to the connecting shafts of the two light curtain lamp bodies 2 for driving the light curtain lamp body 2 to rotate around the axis in the horizontal direction.

[0023] Among the two light curtain lamp bodies 2, one light curtain lamp body 2 is installed on the upper part of the supporting side plate 3, and the other light curtain lamp body 2 is installed on the lower part of the supporting side plate 3; the two driving motors 4 are installed in the middle part of the supporting side plate 3.

[0024] Furthermore, a driving wheel (not shown) is fixedly connected to the output shaft of the driving motor 4, and a driven wheel 21 is fixedly connected to the connecting shaft of the light curtain lamp body 2; the driving wheel and the driven wheel 21 are connected by gear transmission or belt transmission. In this embodiment, the driving wheel and the driven wheel 21 are connected by belt transmission.

[0025] Furthermore, a positioning sensor 22 for detecting the rotation angle of the driven wheel 21 is installed on the supporting side plate 3 near the driven wheel 21 , and the positioning sensor 22 is electrically connected to the driving circuit board 5 .

[0026] Furthermore, handles 6 are fixedly connected to both sides of the base 1, and the handles 6 are used for workers to move the base 1 to adjust the position of the light curtain lamp.

[0027] Furthermore, a driving power source 8 is installed on the base 1, and the driving power source 8 is arranged at the lower rear side of the two light curtain lamp bodies 2 and is electrically connected to the driving circuit board 5, and is used to supply power to the driving motor 4 through the driving circuit board 5. Among them, by programming or setting a remote control module in the driving circuit board 5, the driving motor 4 can change the pitch angle of the light curtain lamp body according to the program setting or according to the remote control command.

[0028] Furthermore, a side panel protection shell 7 is installed on the outer side surface of the supporting side panel 3, and the side panel protection shell 7 covers the driven wheel 21, the driving motor 4, the driving circuit board 5 and the positioning sensor 22 for protection and decoration.

[0029] When the utility model is working, the pitch angles of the two light curtain lamp bodies can be controlled by two driving motors respectively, so that the illumination angle of the light curtain lamp can be flexibly adjusted according to the needs of the stage, and the illumination angle can also be accurately controlled by the positioning sensor. It avoids the waste of human resources and inaccurate control caused by manual control in the past, and can better adapt to the diverse lighting needs of the stage.

[0030] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A stage light curtain lamp with electrically adjustable angle, characterized in that: It includes a base and two light curtain lamp bodies installed on the base; A supporting side plate is fixedly connected to opposite sides above the base, and connecting shafts are respectively provided at both ends of the light curtain lamp body. The connecting shafts at both ends of the light curtain lamp body are rotatably connected to the supporting side plates on both sides through bearings; Two drive motors and a drive circuit board are installed on the outer side of one of the support side plates, the drive circuit boards are electrically connected to the two drive motors respectively, and the two drive motors are drivingly connected to the connecting shafts of the two light curtain lamp bodies respectively, for driving the light curtain lamp body to rotate around the axis in the horizontal direction; Among the two light curtain lamp bodies, one light curtain lamp body is installed on the upper part of the supporting side plate, and the other light curtain lamp body is installed on the lower part of the supporting side plate; the two driving motors are installed in the middle part of the supporting side plate.

2. The electrically adjustable stage light curtain lamp according to claim 1, characterized in that: A driving wheel is fixedly connected to the output shaft of the driving motor, and a driven wheel is fixedly connected to the connecting shaft of the light curtain lamp body; the driving wheel and the driven wheel are connected by gear transmission.

3. The electrically adjustable stage light curtain lamp according to claim 1, characterized in that: A driving wheel is fixedly connected to the output shaft of the driving motor, and a driven wheel is fixedly connected to the connecting shaft of the light curtain lamp body; the driving wheel and the driven wheel are connected through a belt transmission.

4. The electrically adjustable angle stage light curtain lamp according to claim 2 or 3, characterized in that: A positioning sensor for detecting the rotation angle of the driven wheel is installed on the supporting side plate near the driven wheel, and the positioning sensor is electrically connected to the driving circuit board.

5. The electrically adjustable stage light curtain lamp according to claim 1, characterized in that: Handles are fixedly connected to both sides of the base.

6. The electrically adjustable stage light curtain lamp according to claim 1, characterized in that: A driving power source is installed on the base, and the driving power source is arranged below the rear sides of the two light curtain lamp bodies and is electrically connected to the driving circuit board.

7. The electrically adjustable stage light curtain lamp according to claim 4, characterized in that: A side plate protective shell is installed on the outer side surface of the supporting side plate, and the side plate protective shell covers the driven wheel, the driving motor, the driving circuit board and the positioning sensor.

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