Mobile light-emitting device based on target tracking

Abstract

The utility model discloses a mobile light-emitting device based on target tracking, which comprises a mounting seat, a light-emitting component is fixed at the bottom of the mounting seat through a fastener, the light-emitting component comprises a fixed seat, a light-emitting lamp and a conductive head, the light-emitting lamp is fixed at the bottom of the fixed seat, and the conductive head is fixed at the top of the light-emitting lamp. The fastener comprises a positioning rod and a positioning hole, the positioning rod is welded to the outer wall of the bottom of the mounting base, and the positioning hole is formed in the surface of the fixing base and used in cooperation with the positioning rod. According to the utility model, the light-emitting component and the mounting seat are fixed through the fastener, during mounting, the positioning hole in the fixing seat is aligned with the positioning rod on the mounting seat for insertion, the top of the fixing seat extrudes the inclined surface of the triangular plate to enable the T-shaped rod to slide and compress the spring, and after the top of the fixing seat is attached to the bottom of the mounting seat, the spring rebounds to reset the triangular plate; the installation mode is simple and convenient, and complex tools and operation steps are not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting devices, in particular to a mobile lighting device based on target tracking. Background Art

[0002] In the field of modern lighting, with the continuous progress of technology and the increasing demand for environmental lighting quality, the application scenarios of lighting devices are becoming more and more extensive and complex. In many fields such as stage performances, art exhibitions, commercial displays, intelligent warehousing, and some industrial productions, it is necessary for lighting devices to perform precise lighting control according to specific requirements and targets to create an ideal visual effect, improve work efficiency, or ensure production safety.

[0003] In the installation process of traditional lighting devices, a large number of professional tools are usually required, and the lighting components are fixed on the mounting base through complex mechanical connection methods. The common installation method is to use bolt fastening. Installers need to use tools such as screwdrivers to tighten multiple bolts one by one to achieve a firm connection between the lighting components and the mounting base. This installation method has many drawbacks. Installers need to spend a lot of time and energy to complete the bolt tightening operation. Especially in large projects that require the installation of multiple lighting devices, this cumbersome installation method will significantly extend the implementation period of the project and increase labor costs.

[0004] With the continuous progress of lighting technology and the intensification of market competition, users have put forward higher requirements for the installation convenience of lighting devices. In order to meet market demands, improve the installation efficiency of lighting devices, and reduce installation and maintenance costs, it is of great practical significance to develop a mobile lighting device based on target tracking that is easy to install. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art and propose a mobile lighting device based on target tracking.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A mobile lighting device based on target tracking, including a mounting base, and a lighting component is fixed to the bottom of the mounting base by a fastener. The lighting component includes a fixed base, a lighting fixture, and a conductive head. The lighting fixture is fixed to the bottom of the fixed base, and the conductive head is fixed to the top of the lighting fixture. The fastener includes a positioning rod and a positioning hole. The positioning rod is welded to the outer wall of the bottom of the mounting base, and the positioning hole is opened on the surface of the fixed base and is used in cooperation with the positioning rod. The fastener further includes a T-shaped rod and a vertical plate. The vertical plate is welded to the outer wall of the bottom of the mounting base, and the T-shaped rod is movably connected to the inner wall of the through hole opened on the surface of the vertical plate. One end of the T-shaped rod is welded with a triangular plate, and a spring is fixed between the inner wall of one side of the T-shaped rod and the outer wall of one side of the vertical plate.

[0008] As a further scheme of the present utility model: A support base is welded to the outer wall of the top of the mounting base by an L-shaped plate, and the support base is driven by a moving component. The moving component includes a first rotating mechanism and a second rotating mechanism. The first rotating mechanism includes a mounting bracket and a hollow rod. The hollow rod is movably connected to the inner wall of the through hole opened at the bottom of the mounting bracket, and a U-shaped frame is fixed to the outer wall of the bottom of the hollow rod.

[0009] As a further scheme of the present utility model: The second rotating mechanism includes a servo motor two and a rotating shaft. Two rotating shafts are respectively welded to both sides of the support base, and the rotating shaft is movably connected to the U-shaped frame. The servo motor two is fixed to the outer wall of one side of the U-shaped frame, and the output end of the servo motor two is connected to one end of the rotating shaft through a coupling.

[0010] As a further scheme of the present utility model: A servo motor one is fixed to the inner wall of the bottom of the mounting bracket, and synchronous belts are fixed to the output end of the servo motor one and the outer wall of the hollow rod, and the two synchronous belts are driven by belt wheels.

[0011] As a further scheme of the present utility model: An air pipe one is embedded in the through hole opened on the surface of the support base, and the tops of multiple air pipes one are connected by a multi-pass hose. A rectangular plate is fixed to the inner wall of the bottom of the mounting bracket, and an air pump is fixed to the outer wall of one side of the rectangular plate. The output end of the air pump is connected to the end of the multi-pass hose through a joint.

[0012] As a further scheme of the present utility model: An air pipe two that cooperates with the air pipe one is fixed to the top of the fixed base, a rubber pipe that is communicated with the air pipe two is bonded to the bottom of the fixed base, and multiple groups of air holes are opened on the surface of the rubber pipe.

[0013] As a further scheme of the present utility model: A conductive base is fixed to the bottom of the support base, and the conductive base is used in cooperation with the conductive head.

[0014] As a further scheme of the present utility model: A target tracking camera is fixed to the outer wall of the bottom of the mounting base.

[0015] Compared with the prior art, the utility model provides a mobile lighting device based on target tracking, which has the following beneficial effects:

[0016] 1. By setting up heat dissipation components such as an air pump, a multi-pass hose, an air pipe 1, an air pipe 2, and a rubber pipe, the air pump can be used to blow air into the multi-pass hose, and the air flow passes through the air pipe 1 and the air pipe 2 in sequence and enters the rubber pipe. The air flow dissipates heat from the lighting fixture efficiently through the pores on the rubber pipe. This heat dissipation method can timely take away the heat generated by the fixture, ensure the stable operation of the lighting fixture at an appropriate temperature, and improve its working reliability and service life.

[0017] 2. The lighting component and the mounting base are fixed by fasteners. During installation, only need to align the positioning holes on the fixing base with the positioning rods on the mounting base and insert them. The top of the fixing base squeezes the inclined surface of the triangular plate to make the T-shaped rod slide and compress the spring. When the top of the fixing base fits with the bottom of the mounting base, the spring rebounds to reset the triangular plate, realizing the quick fixation of the lighting component. This installation method is simple and convenient, without complex tools and operation steps, greatly improving the installation efficiency.

[0018] 3. By equipping with a target tracking camera, it can collect image data in the installation area, and use target detection and tracking algorithms to identify and continuously track the target objects in the image. The target tracking camera feeds back the position information of the tracked target objects to the control system. The control system sends control signals to the servo motor 1 and the servo motor 2 according to the position coordinates of the target objects, in combination with the preset tracking strategy and control algorithm, to drive the hollow rod, the U-shaped frame, and the rotating shaft to perform corresponding rotating actions, thereby adjusting the irradiation angle of the lighting fixture so that it can always aim at the target object for irradiation.

[0019] Parts not involved in this device are the same as or can be implemented using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall structural schematic diagram of a mobile lighting device based on target tracking proposed by the utility model;

[0021] Figure 2 is the bottom structural schematic diagram of a mobile lighting device based on target tracking proposed by the utility model;

[0022] Figure 3 is the installation structural schematic diagram of the lighting component of a mobile lighting device based on target tracking proposed by the utility model;

[0023] Figure 4 is the main body structural schematic diagram of the lighting component of a mobile lighting device based on target tracking proposed by the utility model;

[0024] Figure 5 Schematic diagram of the moving component structure of a mobile light-emitting device based on target tracking proposed by the present utility model.

[0025] In the figure: mounting base 1, support base 2, air pump 3, servo motor 1 4, mounting bracket 5, T-shaped rod 6, spring 7, fixed seat 8, lighting fixture 9, positioning rod 10, target tracking camera 11, air pipe 1 12, triangular plate 13, vertical plate 14, rubber hose 15, positioning hole 16, air hole 17, rotating shaft 18, L-shaped plate 19, conductive seat 20, conductive head 21, air pipe 2 22, multi-pass hose 23, rectangular plate 24, U-shaped frame 25, servo motor 2 26, hollow rod 27. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0028] Embodiment 1: A mobile light-emitting device based on target tracking, as Figures 1 to 5 shown, includes a mounting base 1, and a light-emitting component is fixed to the bottom of the mounting base 1 by a fastener. The light-emitting component includes a fixed seat 8, a lighting fixture 9 and a conductive head 21. The lighting fixture 9 is fixed to the bottom of the fixed seat 8 by screws, and the conductive head 21 is fixed to the top of the lighting fixture 9. The fastener includes a positioning rod 10 and a positioning hole 16. The positioning rod 10 is welded to the outer wall of the bottom of the mounting base 1, and the positioning hole 16 is opened on the surface of the fixed seat 8 and is used in cooperation with the positioning rod 10. The fastener further includes a T-shaped rod 6 and a vertical plate 14. The vertical plate 14 is welded to the outer wall of the bottom of the mounting base 1, and the T-shaped rod 6 is slidably connected to the inner wall of the through hole opened on the surface of the vertical plate 14. One end of the T-shaped rod 6 is welded with a triangular plate 13, and a spring 7 is fixed between the inner wall of one side of the T-shaped rod 6 and the outer wall of one side of the vertical plate 14;

[0029] When it is necessary to install the light-emitting component and the mounting base 1, first align the positioning hole 16 on the fixing base 8 with the positioning rod 10 on the mounting base 1 and then insert it. At the same time, the top of the fixing base 8 presses against the inclined surface of the triangular plate 13. After the inclined surface of the triangular plate 13 is pressed, the T-shaped rod 6 can slide along the vertical plate 14. When the top of the fixing base 8 moves to fit with the bottom of the mounting base 1, the resilience of the spring 7 is used to reset the triangular plate 13 and the top flat part of the triangular plate 13 fits with the bottom of the fixing base 8, thereby realizing the quick fixing of the light-emitting component and improving the installation efficiency of the light-emitting component.

[0030] On the outer wall of the top of the mounting base 1, a support base 2 is welded by an L-shaped plate 19, and the support base 2 is driven by a moving component. The moving component includes a first rotating mechanism and a second rotating mechanism. The first rotating mechanism includes a mounting bracket 5 and a hollow rod 27. The hollow rod 27 is rotatably connected to the inner wall of the through hole opened at the bottom of the mounting bracket 5, and a U-shaped frame 25 is fixed to the outer wall of the bottom of the hollow rod 27. A servo motor 1 4 is fixed to the inner wall of the bottom of the mounting bracket 5 by screws. Synchronous belts are fixed to the output end of the servo motor 1 4 and the outer wall of the hollow rod 27 by screws, and the two synchronous belts are driven by belt pulleys. The second rotating mechanism includes a servo motor 2 26 and a rotating shaft 18. The two rotating shafts 18 are respectively welded to both sides of the support base 2, and the rotating shaft 18 is rotatably connected to the U-shaped frame 25. The servo motor 2 26 is fixed to the outer wall of one side of the U-shaped frame 25 by screws, and the output end of the servo motor 2 26 is connected to one end of the rotating shaft 18 through a coupling;

[0031] Mounting holes are opened at the top of the mounting bracket 5. The mounting bracket 5 can be fixed to the ceiling by using the mounting holes and expansion bolts. The servo motor 1 4 can drive the hollow rod 27 and the U-shaped frame 25 to rotate by the transmission of the belt pulley and the synchronous belt, so as to adjust the irradiation angle of the lighting fixture 9 horizontally. When the servo motor 2 26 drives the fixing base 8 and the rotating shaft 18 to rotate, the irradiation angle of the lighting fixture 9 can be adjusted longitudinally, so that the lighting fixture 9 can irradiate different positions according to needs and reduce the irradiation dead angle.

[0032] A conductive base 20 is fixed to the bottom of the support base 2, and the conductive base 20 is used in cooperation with a conductive head 21;

[0033] When the light-emitting component is fixed to the mounting base 1 through a fastener, the conductive head 21 and the conductive base 20 are in mutual contact. When the conductive base 20 is powered on, the conductive head 21 and the lighting fixture 9 are powered, so that the lighting fixture 9 emits light after being powered on.

[0034] A target tracking camera 11 is fixed to the outer wall of the bottom of the mounting base 1 by screws;

[0035] The target tracking camera 11 collects image data within the installation area. These images contain information about the target object. Using a target detection algorithm (such as YOLO), the collected images are analyzed to identify possible target objects in the images and determine their initial positions and sizes. For the detected target objects, their feature information, such as color, texture, shape, etc., is extracted. These features will be used in the subsequent target tracking process. A target tracking algorithm (such as Kalman filter, mean shift, particle filter, etc.) is adopted to continuously track the target object in subsequent image frames based on the feature information and initial position of the target object. These algorithms will predict the position of the target object in the next frame according to the motion information (such as displacement, speed, etc.) and feature similarity between adjacent frames of the target object, and perform matching and updating. The target tracking camera 11 feeds back the position coordinate information of the tracked target object to the control system. The control system, based on the position coordinates of the target object, combines the preset tracking strategy and control algorithm. The target tracking camera 11 transmits the position information of the tracked target object to the control unit through a data cable or wireless communication. After receiving the position information, the control unit processes and analyzes the information, calculates the parameters required to adjust the irradiation angle of the lighting fixture 9. The control unit sends control signals to the servo motor 1 4 and the servo motor 2 26 according to the calculated parameters. After receiving the control signals, the servo motor 1 4 and the servo motor 2 26 drive the hollow rod 27, the U-shaped frame 25, and the rotating shaft 18 to perform corresponding rotational movements according to the signal instructions, thereby adjusting the irradiation angle of the lighting fixture 9 so that it can always be aligned with the target object for irradiation. The target tracking camera 11 continuously collects images and updates the position information of the target object. The control unit adjusts the actions of the moving components in real time according to the new position information to ensure that the irradiation direction of the lighting fixture 9 can follow the movement of the target object in real time, realizing dynamic target tracking and irradiation.

[0036] Working principle: When it is necessary to install the light-emitting component on the mounting base 1, first align the positioning hole 16 on the fixing base 8 with the positioning rod 10 at the bottom of the mounting base 1, and then slowly insert it. During the insertion process, the top of the fixing base 8 will contact the inclined surface of the triangular plate 13 and exert a squeezing effect on the inclined surface. Since the triangular plate 13 is welded to one end of the T-shaped rod 6, and the T-shaped rod 6 is slidably connected to the inner wall of the through hole formed on the surface of the vertical plate 14, therefore, under the action of the squeezing force, the T-shaped rod 6 will slide along the vertical plate 14, and at the same time, the spring 7 fixed between the inner wall of one side of the T-shaped rod 6 and the outer wall of one side of the vertical plate 14 will be compressed. When the top of the fixing base 8 continues to move until it completely fits with the bottom of the mounting base 1, at this time, the squeezing effect of the fixing base 8 on the triangular plate 13 disappears, and the spring 7 uses its own resilience to push the T-shaped rod 6 and the triangular plate 13 to reset. After resetting, the flat part at the top of the triangular plate 13 is in close contact with the bottom of the fixing base 8. A conductive base 20 is fixed to the bottom of the support base 2, and the conductive base 20 is used in cooperation with the conductive head 21 fixed on the top of the lighting fixture 9. When the light-emitting component is fixed to the mounting base 1 through the fastener, the conductive head 21 will be in close contact with the conductive base 20. At this time, if the conductive base 20 is connected to the power supply, the current will be transmitted to the conductive head 21 through the conductive base 20, and then supply power to the lighting fixture 9, so that it emits light after being powered on. When the servo motor one 4 is started, its output end will drive the synchronous belt to rotate, and then drive the hollow rod 27 and the U-shaped frame 25 to rotate through the transmission of the pulley. Since the lighting fixture 9 is installed on the support base 2, and the support base 2 is connected to the mounting base 1 through the L-shaped plate 19, and the mounting base 1 and the light-emitting component are relatively fixed and can be regarded as a whole moving relative to the mounting bracket 5 during the angle adjustment, therefore, the rotation of the U-shaped frame 25 will drive the lighting fixture 9 to perform angle adjustment in the horizontal direction. When the servo motor two 26 is started, its output end will drive the rotating shaft 18 to rotate, and then drive the support base 2 and the lighting fixture 9 fixed on it to perform angle adjustment in the vertical direction. Through the angle adjustment in the horizontal and vertical directions, the lighting fixture 9 can irradiate different positions as needed to reduce the irradiation dead angle.

[0037] Embodiment 2: A mobile light-emitting device based on target tracking, as Figures 1 to 5 shown. In order to facilitate the cooling of the lighting fixture 9; the following supplements are made to this embodiment on the basis of Embodiment 1: A trachea one 12 is embedded in the through hole formed on the surface of the support base 2, and the tops of a plurality of trachea one 12 are connected by a multi-pass hose 23. The inner wall of the bottom of the mounting bracket 5 is fixed with a rectangular plate 24 by screws, and an air pump 3 is fixed to the outer wall of one side of the rectangular plate 24 by screws. The output end of the air pump 3 is connected to the end of the multi-pass hose 23 through a joint; A trachea two 22 that cooperates with the trachea one 12 is fixed to the top of the fixing base 8, a rubber tube 15 that is in communication with the trachea two 22 is bonded to the bottom of the fixing base 8, and a plurality of groups of air holes 17 are formed on the surface of the rubber tube 15;

[0038] During the irradiation process, the lighting fixture 9 generates heat. When it is necessary to cool down the lighting fixture 9, the air pump 3 is used to blow air into the multi-pass hose 23. Since the second air pipe 22 and the first air pipe 12 are docked after the installation of the lighting component, the air flow enters the rubber pipe 15 through the first air pipe 12 and the second air pipe 22, and finally the air flow is discharged through the air holes 17, using the air flow to cool down the lighting fixture 9.

[0039] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A mobile light-emitting device based on target tracking, comprising a mounting base (1), characterized in that, Moreover, a light-emitting component is fixed to the bottom of the mounting base (1) through a fastener. The light-emitting component includes a fixed base (8), a light-emitting lamp (9), and a conductive head (21). The light-emitting lamp (9) is fixed to the bottom of the fixed base (8), and the conductive head (21) is fixed to the top of the light-emitting lamp (9). The fastener includes a positioning rod (10) and a positioning hole (16). The positioning rod (10) is welded to the outer wall of the bottom of the mounting base (1), and the positioning hole (16) is formed on the surface of the fixed base (8) and is used in cooperation with the positioning rod (10). The fastener further includes a T-shaped rod (6) and a vertical plate (14). The vertical plate (14) is welded to the outer wall of the bottom of the mounting base (1), and the T-shaped rod (6) is movably connected to the inner wall of the through hole formed on the surface of the vertical plate (14). One end of the T-shaped rod (6) is welded with a triangular plate (13), and a spring (7) is fixed between the inner wall of one side of the T-shaped rod (6) and the outer wall of one side of the vertical plate (14).

2. The mobile light-emitting device based on target tracking according to claim 1, characterized in that, A support base (2) is welded to the outer wall of the top of the mounting base (1) by using an L-shaped plate (19), and the support base (2) is driven by a moving component. The moving component includes a first rotating mechanism and a second rotating mechanism. The first rotating mechanism includes a mounting bracket (5) and a hollow rod (27). The hollow rod (27) is movably connected to the inner wall of the through hole formed at the bottom of the mounting bracket (5), and a U-shaped frame (25) is fixed to the outer wall of the bottom of the hollow rod (27).

3. A mobile light-emitting device based on target tracking according to claim 2, characterized in that, The second rotating mechanism includes a servo motor two (26) and a rotating shaft (18). Two rotating shafts (18) are respectively welded to both sides of the support base (2), and the rotating shaft (18) is movably connected to the U-shaped frame (25). The servo motor two (26) is fixed to the outer wall of one side of the U-shaped frame (25), and the output end of the servo motor two (26) is connected to one end of the rotating shaft (18) through a coupling.

4. The mobile light-emitting device based on target tracking according to claim 3, wherein A servo motor one (4) is fixed to the inner wall of the bottom of the mounting bracket (5), and synchronous belts are fixed to the output end of the servo motor one (4) and the outer wall of the hollow rod (27), and the two synchronous belts are driven by belt pulleys.

5. The mobile light-emitting device based on target tracking according to claim 4, wherein, An air pipe one (12) is embedded in the through hole formed on the surface of the support base (2), and the tops of a plurality of air pipes one (12) are connected by using a multi-pass hose (23). A rectangular plate (24) is fixed to the inner wall of the bottom of the mounting bracket (5), and an air pump (3) is fixed to the outer wall of one side of the rectangular plate (24). The output end of the air pump (3) is connected to the end of the multi-pass hose (23) through a joint.

6. The mobile light-emitting device based on target tracking according to claim 5, wherein An air pipe two (22) used in cooperation with the air pipe one (12) is fixed to the top of the fixed base (8), a rubber pipe (15) communicated with the air pipe two (22) is bonded to the bottom of the fixed base (8), and a plurality of groups of air holes (17) are formed on the surface of the rubber pipe (15).

7. The mobile light-emitting device based on target tracking according to claim 6, wherein, A conductive base (20) is fixed to the bottom of the support base (2), and the conductive base (20) is used in cooperation with the conductive head (21).

8. The mobile light-emitting device based on target tracking according to claim 7, characterized in that A target tracking camera (11) is fixed to the outer wall of the bottom of the mounting base (1).

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