An adjustable high-altitude automatic lifting lamp and a debugging method thereof

Abstract

The application discloses an adjustable high-altitude automatic lifting lamp and a debugging method thereof. The device comprises a lamp holder base, a lamp holder support and a foldable lifting lamp device. Through an adjusting mechanism composed of a universal hinge foot base, a spherical universal joint and a servo balance cylinder, combined with stress sensor feedback, automatic leveling of the lamp holder in the Y direction is realized. The lamp frame comprises upper and lower frames that can rotate relative to each other, and is driven to realize lifting and folding by an electric push rod, and is ensured to be stable through an auxiliary pushing assembly. The lamp head is driven by a rotary displacement mechanism and a lifting mechanism, and can realize three-dimensional adjustment of horizontal rotation and vertical lifting. Central control modules, wind speed sensors, glare detectors and the like are integrated, and automatic leveling, wind-resistant folding, glare optimization and safety monitoring can be automatically performed according to environmental data. The debugging method realizes automatic posture correction, light optimization and adaptive learning through data acquisition and closed-loop control algorithms, and solves the problems of difficult high-altitude installation and leveling, inconvenient light adjustment and poor safety.

Description

Technical Field

[0001] This invention relates to the field of lifting light fixture technology, and in particular to an adjustable high-altitude automatic lifting light and its debugging method, which is widely used in stadiums, warehouses, computer rooms and other places that require high-altitude lighting. Background Technology

[0002] A height-adjustable light fixture is typically composed of a light frame, base, electric push rod, self-locking mechanism, and light fixture. It features easy installation, a reasonable structure, attractive appearance, comprehensive functions, and reliable operation. Height-adjustable light fixtures are widely used in various industries, especially suitable for situations where traditional light fixtures are difficult to use, such as computer rooms, stadiums, and warehouses.

[0003] In practical applications, retractable light fixtures present the following problems and challenges:

[0004] 1. Due to its large weight and installation on an irregular steel structure, ensuring the stability of the lamp holder is the primary challenge.

[0005] 2. Limited adjustability, noticeable glare, insufficient comfort, and weak automatic control performance. Different projects have different requirements for lighting control, structural design, and load-bearing capacity, necessitating targeted experiments and data support.

[0006] 3. The light fixture is installed at a high position and is heavy: the total weight is about 5.8 tons, including 1.9 tons for the lifting light fixture structure, 1.05 tons for the base, 0.71 tons for the pivot and processed parts, 2.1 tons for the electric push rod, about 1 ton for the light fixture, and about 1.4 tons for the curtain wall. The maximum height is 18 meters and the minimum height is 15.8 meters.

[0007] 4. Complex construction and installation: The light fixture, base, electric push rod, self-locking mechanism, etc., need to be assembled and debugged in the factory, and then installed on site through support welding and hoisting. On-site steel structure construction errors may result in uneven foundations, directly affecting the installation of the light fixture.

[0008] 5. High-altitude installation requires high safety standards: Bolt anti-loosening alarm devices must be installed on the base and support of the light fixture at locations subject to high stress, and double nuts must be used for securing them. Sensors can monitor the compression of rubber vibration damping pads or detect the flatness of the foundation using laser sensors, enabling real-time alarms and manual intervention.

[0009] 6. High requirements for lighting comfort: Glare from stadium lighting fixtures needs to be controlled. The Glare Rating (GR) is used for evaluation. Software simulation, adjustment of fixture installation position, optimization of projection angle and adjustment of fixture power are required to ensure that the final glare rating meets the target requirements.

[0010] There is an urgent need for an adjustable high-altitude automatic lifting light and its debugging method, which can realize automatic leveling of the light stand, three-dimensional adjustment, glare optimization and high-altitude safety in complex high-altitude environments, and improve installation efficiency, usage safety and lighting comfort. Summary of the Invention

[0011] The purpose of this invention is to provide an adjustable high-altitude automatic lifting light and its adjustment method. Through intelligent control and automatic leveling technology, the light frame can be adjusted in three dimensions and folded at high altitude, solving the problems of existing lifting light frames in terms of installation, adjustment, comfort and safety.

[0012] To achieve the above objectives, the present invention adopts the following technical solution:

[0013] An adjustable high-altitude automatic lifting light includes a light frame base, a light frame support, and a foldable lifting light fixture device;

[0014] The lamp holder base adopts a frame structure, and the lamp holder base is fixedly installed on the lamp holder bracket, and several supporting crossbars are provided between the frame structures of the lamp holder base;

[0015] The foldable lifting lighting device includes a lighting frame, a lighting device, and an electric lifting mechanism;

[0016] The lamp frame includes an upper frame structure and a lower frame structure that are rotatably connected. The lamp device is mounted on the upper frame structure, and the lower frame structure is fixed to the support crossbar.

[0017] The electric lifting mechanism is located between the upper frame structure and the lower frame structure, and is used to drive the upper frame structure to rotate relative to the lower frame structure around the rotating connecting component by pushing and pulling, so as to switch between the unfolded state and the retracted state.

[0018] Preferably, the lamp holder bracket is connected to a preset installation support structure through an adjustment mechanism. The adjustment mechanism is used to adjust the lamp holder bracket in multiple dimensions so that the lamp holder bracket can be installed horizontally even when the installation support structure is uneven, thereby realizing the Y-axis attitude adjustment of the lamp holder bracket.

[0019] Preferably, the upper frame structure includes a liftable lamp holder and a lamp holder pivot, and the lower frame structure includes a liftable lamp holder base and a lamp mounting bracket;

[0020] The lighting device is mounted on the liftable lamp holder, and the liftable lamp holder is rotatably connected to the base of the liftable lamp holder through the lamp holder pivot. The bottom of the base of the liftable lamp holder is vertically fixed to the lighting fixture mounting frame, and the lamp holder pivot is used to realize the flipping of the liftable lamp holder relative to the base of the liftable lamp holder.

[0021] The lamp mounting bracket adopts a frame structure. In the same horizontal plane of the frame structure, longitudinal bars and transverse bars are provided in different directions. The frame structure is installed on the support connection part by connecting clamps, and the transverse position of the lamp mounting bracket on the support connection part is adjusted by the connecting clamps to realize the X-axis posture adjustment of the lamp frame.

[0022] Preferably, the electric lifting mechanism includes an electric push rod assembly, which includes an electric push rod, a drive motor, a push rod mounting shaft, and a reducer; the top of the electric push rod is hinged to the liftable lamp holder.

[0023] The electric push rod is connected to the reducer, and the reducer is connected to the drive motor; the drive motor is rotatably mounted on the crossbar of the lamp mounting frame structure via the push rod shaft;

[0024] The drive motor drives the electric push rod to extend and retract via a reducer, thereby pushing the liftable lamp holder to rotate relative to the lamp mounting frame, realizing the switching between the extended state and the retracted state, and realizing the adjustment of the liftable lamp holder's Z-axis posture.

[0025] Preferably, the electric lifting mechanism further includes an auxiliary pushing component, which consists of two sets, each including a lamp support rod, a travel track, and rollers; the tops of the two sets of lamp support rods are hinged to the liftable lamp holder and symmetrically arranged on both sides of the electric push rod; the bottom of the lamp support rod is slidably disposed in the travel track through a sliding connector; and the travel track is fixedly disposed on the longitudinal bar of the lamp mounting frame structure.

[0026] During the extension and retraction of the electric push rod, the roller slides along the travel track, causing the lamp support rod to swing, thereby providing auxiliary support and guidance for the liftable lamp holder.

[0027] Preferably, the lighting device includes a plurality of lamp heads, a lamp head lifting mechanism, and a rotational displacement mechanism;

[0028] One side of the rotary displacement mechanism is installed on the upper section of the frame structure of the liftable lamp holder via a connector, and the rotary displacement mechanism is connected to the lamp head via the lamp head lifting mechanism;

[0029] The rotary displacement mechanism includes a slewing bearing and a drive assembly. The slewing bearing supports the lamp head and enables its rotation around a vertical axis. The drive assembly drives the slewing bearing to rotate, thereby achieving an angle adjustment of more than 180°, which allows for angle adjustment of the lamp head in the X or Y direction in the horizontal plane to adjust the lamp head's direction. The lamp head lifting mechanism adopts a hinged telescopic structure for adjusting the height of the lamp head, enabling the lamp head to be lifted in the Z direction.

[0030] Preferably, the lighting device further includes a fall arresting rope, which is connected between the lamp head and the lighting frame to prevent the lamp head from falling.

[0031] A lamp fall protection net is provided on one side of the lamp holder base. The lamp fall protection net is used to support and protect the lamp device, and to further prevent the lamp from falling.

[0032] Preferably, the lamp holder bracket has multiple supporting legs, and each leg is connected to an adjustment mechanism at its bottom; the adjustment mechanism includes a universal joint foot, a spherical universal joint, and a servo balance cylinder;

[0033] The universal joint foot is connected to the bottom of the support leg of the lamp holder bracket; the bottom of the universal joint foot is provided with a ball groove, and the spherical surface of the spherical universal joint is embedded in the ball groove. The spherical universal joint is connected to the output shaft of the servo balance cylinder.

[0034] The servo balance cylinder is connected to the preset mounting support structure; each leg of the lamp holder bracket is provided with a stress detection element at the connection between the leg and the universal hinge foot, which is used to detect the force or displacement change of the leg.

[0035] The servo balance cylinder is used to extend and retract independently according to the detection signal of the stress detection element at the corresponding support leg, and to compensate for the height difference caused by uneven mounting surface at the support leg by the height of its output shaft; during the extension and retraction process, the spherical universal joint rotates adaptively in the ball groove.

[0036] Multiple adjustment mechanisms work together to achieve horizontal adjustment of the lamp holder bracket as a whole through their respective height compensation. This horizontal adjustment process realizes the Y-axis attitude adjustment of the lamp holder bracket.

[0037] Preferably, an adjustable high-altitude automatic lifting light also includes an automatic control module, which includes a central control module, a data storage module, an algorithm module, and the modules working together.

[0038] The central control module is located in the lamp holder control cabinet or external control box. It is used to receive real-time data from stress detection elements, wind speed sensors, glare / brightness monitoring detectors and bolt anti-loosening alarm devices, and calculate the three-dimensional attitude adjustment amount, lighting control strategy and folding / unfolding operation commands of the lamp holder support, liftable lamp holder and lamp head according to the data. At the same time, it generates control signals to be sent to the servo balance cylinder, electric push rod, auxiliary push component, rotary displacement mechanism and lamp head lifting mechanism to realize closed-loop control.

[0039] The data storage module is located inside the central control module or in an independent storage device. It is used to store data from various sensors, the extension and retraction of the servo balance cylinder, the extension and retraction of the electric push rod, historical records of lamp positions, simulation data, and AI optimization strategies, providing data support for algorithm calculation and adaptive learning.

[0040] The algorithm module, located within the central control module, is used to execute wind load compensation algorithm, glare brightness adjustment algorithm, bolt safety monitoring algorithm, and automatic folding control algorithm. Its functions include: X-axis leveling calculation, Y-axis leveling calculation, X and Y-axis fine-tuning and lamp head pointing adjustment, lighting optimization, safety monitoring, and folding.

[0041] The integrated monitoring and sensing unit integrates multiple sensors to monitor the operating status, environmental conditions, and structural safety of the lighting fixtures in real time, including stress detection elements, wind speed sensors, glare brightness monitoring detectors, and bolt loosening alarm devices.

[0042] The stress detection element is installed between the lamp holder bracket and the universal hinge base to detect the stress and displacement changes of the lamp holder.

[0043] The wind speed sensor is installed on the top of the light fixture or in the surrounding environment to obtain wind load information;

[0044] The glare brightness monitoring detector is installed on the top or around the lamp holder to detect brightness and glare in real time;

[0045] The bolt anti-loosening alarm device is installed at the bolts of the lamp holder base for structural safety monitoring.

[0046] The present invention also provides an adjustable automatic high-altitude lifting light and its debugging method, comprising the following steps:

[0047] Step S1: Real-time data acquisition

[0048] In the initial state, the adjustable automatic aerial lifting light is kept in the retracted state, and the entire adjustable automatic aerial lifting light is hoisted to the installation surface of the preset installation support structure using lifting equipment;

[0049] The bottom of the servo balance cylinder contacts the preset mounting support structure, and the stress detection element set at the connection between each leg of the lamp holder bracket and the corresponding universal hinge foot begins to collect the force signal of each leg.

[0050] The stress detection element, wind speed sensor, glare brightness monitoring detector and bolt anti-loosening alarm device transmit the collected data to the central control module in real time through the signal transmission line.

[0051] The central control module synchronously writes data into the data storage module to form an initial state database.

[0052] Step S2, Data Storage and Management

[0053] After receiving the force signal from the stress detection element, the central control module inputs the signal to the algorithm module. The algorithm module calls the wind load compensation algorithm to calculate the stress state of the lamp holder support and the unevenness of the foundation, and obtains the attitude adjustment parameters of the lamp holder support.

[0054] The leveling formula is as follows:

[0055]

[0056] in, The angle of rotation of the lamp holder bracket in the Y direction. The force signal collected by the stress detection element The function represents the compression or height difference between the lamp holder base and the pre-set mounting support structure. This is the attitude calculation function, used to calculate the tilt angle of the lamp holder support based on the force signal and height difference;

[0057] The algorithm module further calculates based on the rotation angle. Based on the structural parameters of the adjustment mechanism, calculate the extension and retraction of the servo balance cylinder:

[0058]

[0059] in, The extension / retraction amount of the output shaft of the servo balance cylinder; The initial geometric parameters of the adjustment mechanism; function This is a displacement conversion function established based on the geometric relationship of the adjustment mechanism;

[0060] The algorithm module sends the calculated extension / retraction amount required for each servo balance cylinder to the central control module, which then generates independent control commands and controls the corresponding servo balance cylinder to perform the extension / retraction action.

[0061] Each servo balance cylinder extends and retracts independently according to instructions, and directly compensates for the height difference at the support leg by changing the height of its output shaft.

[0062] During this process, the spherical universal joint embedded in the bottom of the universal joint base rotates adaptively to ensure smooth force transmission;

[0063] The coordinated height compensation of multiple servo balance cylinders drives all universal hinge feet and lamp holder brackets to adjust to a horizontal state, completing automatic leveling and thus compensating for the impact of uneven installation surfaces on the lamp holder.

[0064] During the leveling process, the stress detection elements at each support leg continuously feed back the force change signal to the central control module, and the algorithm module performs dynamic calculations to form a closed-loop control until the lamp holder support reaches the preset horizontal state.

[0065] Step S3: Lamp unfolding and Z-axis lifting adjustment

[0066] Upon receiving the deployment command, the central control module issues commands to the electric actuator assembly, drive motor, actuator shaft, and reducer.

[0067] The Z-axis adjustment is calculated using a wind load compensation algorithm, as shown in the following formula:

[0068]

[0069] in, = Wind load measured by wind power sensor; = Current stress measured by the stress sensor; = Current X and Y attitude angles;

[0070] The electric push rod extends and retracts, causing the liftable lamp holder to rotate around the lamp holder's pivot axis, achieving Z-axis lifting and lowering;

[0071] The auxiliary propulsion component slides along the travel track via rollers, synchronously adjusting the swing of the liftable lamp holder to provide auxiliary support and guidance, ensuring smooth lifting and lowering;

[0072] Step S4: Fine-tune the lamp in the X and Y directions and adjust the lamp head direction.

[0073] X-axis adjustment: The central control module adjusts the position of the lamp mounting bracket on the support crossbar through the connecting clamp, thereby realizing the X-axis attitude adjustment of the lamp frame;

[0074] Y-axis adjustment: The servo balance cylinder, combined with stress sensor feedback, continues to fine-tune the Y-axis attitude to ensure overall levelness;

[0075] Lamp head rotation adjustment: The rotation displacement mechanism calculates and outputs commands based on the glare brightness adjustment algorithm.

[0076]

[0077] = Light bulb brightness requirements; = Simulated audience distribution data; = Current position of the lamp head; output controls the lamp head to rotate in the X and Y directions in the horizontal plane, adjusting the illumination direction;

[0078] Adjustment of lamp head height in the Z direction: The lamp head lifting mechanism adjusts the Z-direction position according to the calculated height, and forms a three-dimensional adjustable beam in combination with the rotation angle;

[0079] Step S5: Lighting Optimization and Glare Control

[0080] The central control module uses a glare brightness adjustment algorithm combined with real-time monitoring detector data to generate a lamp-on / off and brightness strategy, based on the algorithm formula:

[0081]

[0082] in, = Simulated glare value; = Measured brightness; = Number of audience members distributed;

[0083] The central control module sends control signals to the lamp heads to adjust brightness and on / off status, thereby optimizing visual comfort;

[0084] Step S6: Safety Monitoring and Bolt Inspection

[0085] The structural safety status is monitored in real time using bolt loosening alarm devices and stress / cylinder sensors.

[0086] Bolt safety monitoring algorithm formula:

[0087]

[0088] in, This represents bolt displacement; For stress; This refers to the bolt tightening torque.

[0089] If the limit is exceeded, an alarm will be automatically triggered, and a folding protection operation will be indicated;

[0090] Step S7, Automatic Folding and Wind Protection

[0091] When the wind speed sensor detects high wind speed, the central control module calls the folding control algorithm to generate instructions:

[0092]

[0093] Current wind speed; For stress; This represents the current height in the Z direction.

[0094] The folding operation is executed by issuing commands to the electric push rod, auxiliary push component, rotary displacement mechanism and lamp head lifting mechanism to complete the overall windproof folding;

[0095] Step S8, Data Recording and Adaptation

[0096] The adjustment results, sensor data, and operation logs are stored in the data storage module; the AI ​​optimization algorithm learns from the historical database to optimize wind load compensation, light brightness / glare adjustment, and folding strategies to achieve adaptive control.

[0097] Compared with the prior art, the present invention has the following beneficial effects:

[0098] 1. This invention, by setting an adjustment mechanism at the bottom of the lamp holder bracket, including a universal hinge foot, a spherical universal joint, and a servo balance cylinder, and combining it with a stress detection element for attitude feedback, achieves automatic leveling of the uneven mounting surface of the lamp holder bracket. This solves the problem of lamp holder tilting and poor stability caused by uneven mounting surfaces during high-altitude installation of existing lifting lamp holders, and realizes automatic attitude adjustment of the lamp holder bracket in the Y direction, improving installation accuracy and structural safety.

[0099] 2. This invention drives the unfolding and retraction of the liftable lamp holder through an electric push rod assembly and an auxiliary push assembly, and provides auxiliary guidance through a travel track and rollers. This solves the problems of large swaying and unstable lifting of the lamp holder during the traditional lamp holder lifting process, and realizes the smooth lifting of the liftable lamp holder in the Z direction, ensuring the safety of high-altitude operations and the stability of the lamp.

[0100] 3. This invention achieves three-dimensional adjustable light beams in X, Y, and Z dimensions through a lamp mounting bracket that can be adjusted horizontally and vertically, and a lamp head rotation displacement mechanism combined with a lamp head lifting mechanism. This solves the problem that the light direction and height of existing lamp holders are difficult to adjust flexibly, and realizes the precise positioning and illumination direction adjustment of the lamp head in three-dimensional space, thereby improving the lighting effect and the flexibility of use.

[0101] 4. This invention achieves closed-loop intelligent control by working collaboratively with a central control module, a data storage module, and an algorithm module, combined with a wind speed sensor, a glare monitoring detector, and a bolt anti-loosening alarm device. This solves the problem that traditional lifting light stands cannot monitor wind load, glare, and structural safety in real time, and realizes automatic wind load compensation, glare optimization, bolt safety monitoring, and folding protection, thereby improving the safety of the lighting fixtures and the visual comfort of the audience.

[0102] 5. This invention solves the risk of high-altitude lighting fixtures falling by setting up anti-fall ropes and lighting fixture anti-fall nets, realizing multiple protections for lighting fixtures and improving the safety and reliability of high-altitude operations.

[0103] In summary, this invention solves the problem of low adjustment efficiency of the light fixture under different wind loads and environmental conditions by recording data and learning historical adjustment data through adaptive algorithms. It achieves adaptive optimization of wind load compensation, light brightness adjustment and folding strategy, and further improves the system's intelligence level and operating efficiency. Attached Figure Description

[0104] Figure 1 A three-dimensional structural diagram of an adjustable automatic high-altitude lifting light provided as an embodiment of the present invention. Figure 1 ;

[0105] Figure 2 for Figure 1 A magnified schematic diagram of the structure of part A in the diagram;

[0106] Figure 3 A three-dimensional structural diagram of an adjustable automatic high-altitude lifting light provided as an embodiment of the present invention. Figure 2 ;

[0107] Figure 4 A schematic diagram of the lighting device in an adjustable automatic high-altitude lifting light is provided for an embodiment of the present invention;

[0108] Figure 5 A three-dimensional structural diagram of an adjustable automatic high-altitude lifting light provided as an embodiment of the present invention. Figure 3 ;

[0109] Figure 6 for Figure 5 A magnified schematic diagram of the partial structure of B in the diagram;

[0110] Figure 7 for Figure 5 A magnified schematic diagram of the structure of C in the middle;

[0111] Figure 8 A schematic diagram of the retracted structure of an adjustable automatic high-altitude lifting light provided as an embodiment of the present invention. Figure 1 ;

[0112] Figure 9 A schematic diagram of the retracted structure of an adjustable automatic high-altitude lifting light provided as an embodiment of the present invention. Figure 2 ;

[0113] Figure 10 The following is a flowchart illustrating the steps of an adjustable automatic high-altitude lifting light provided as an embodiment of the present invention.

[0114] The serial numbers in the diagram are as follows:

[0115] 1. Lamp holder base; 1-1. Support crossbar; 2. Lamp holder bracket; 3. Adjustment mechanism; 3-1. Servo balance cylinder; 3-2. Spherical universal joint; 3-3. Universal hinge foot; 4. Lamp frame; 4-1. Liftable lamp holder; 4-2. Liftable lamp holder base; 4-3. Lamp holder pivot; 4-4. Lamp mounting bracket; 5. Lamp device; 5-1. Lamp head; 5-2. Lamp head lifting mechanism; 5-3. Rotary displacement mechanism; 5-4. Fall arrestor rope; 6. Electric push rod; 6-1. Drive motor; 6-2. Push rod mounting pivot; 6-3. Reducer; 7. Lamp support rod; 7-1. Traveling track; 7-2. Roller; 8. Connecting clamp; 9. Anti-collision pad; 10. Lamp fall arrestor net; 11. Power supply. Detailed Implementation

[0116] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0117] Example

[0118] like Figures 1 to 7 As shown, the present invention discloses an adjustable high-altitude automatic lifting light, including a light frame base 1, a light frame support 2, an adjustment mechanism 3, a light fixture frame 4, a light fixture device 5, an electric lifting mechanism, and an automatic control module.

[0119] The lamp holder base 1 adopts a frame structure, and a power supply 11 is installed on the frame structure. The lamp holder base 1 is fixedly installed on the lamp holder bracket 2. Several support crossbars 1-1 are provided between the frame structures of the lamp holder base 1.

[0120] like Figure 7 As shown, the lamp holder bracket 2 adopts a frame structure with multiple supporting legs. Multiple adjustment mechanisms 3 are respectively connected to the bottom of each leg of the lamp holder bracket 2 for connection with the preset installation support structure (such as the ground, roof structure, etc.). The adjustment mechanism 3 includes a universal hinge foot 3-3, a spherical universal joint 3-2, and a servo balance cylinder 3-1.

[0121] It should be noted that, in order to facilitate the description of the multi-degree-of-freedom motion of the lamp, the present invention defines the following coordinate system: with the normal illumination direction of the unfolded lamp head 5-1 as the front, the flipping and lifting direction of the liftable lamp holder 4-1 of the lamp frame 4 as the Z direction, the pitch angle of the lamp holder support 2 in the front-back direction as the Y direction, and the swing angle of the lamp mounting bracket 4-4 and the lamp frame 4 fixedly connected to it in the left-right direction as the X direction.

[0122] The universal hinge foot 3-3 of each adjustment mechanism 3 is fixedly installed at the bottom of each leg of the lamp holder bracket 2. At the connection of each leg, a stress detection element is provided between the lamp holder bracket 2 and the universal hinge foot 3-3 to detect the stress state of the leg and reflect the tilt of the lamp holder bracket 2.

[0123] The bottom of the universal joint foot 3-3 has a pre-set ball groove, and the spherical surface of the spherical universal joint 3-2 is embedded in the ball groove. The spherical universal joint 3-2 is connected to the output shaft of the servo balance cylinder 3-1 to realize multi-directional rotation adjustment. The bottom of the servo balance cylinder 3-1 is connected to the external pre-set mounting support structure.

[0124] The function of adjustment mechanism 3 is automatic leveling. The central control module receives signals from the stress detection elements of each support leg. If the mounting surface is uneven (i.e., the lamp holder bracket 2 has a certain pitch angle after installation), the stress values ​​of each support leg will be different. The algorithm module calculates the height difference that each support leg needs to compensate for and generates independent control commands. Each servo balance cylinder 3-1 extends and retracts independently according to its corresponding command, changing the height of the corresponding output shaft to accurately compensate for the height difference at the support leg it supports.

[0125] During height adjustment, the spherical universal joint 3-2 rotates adaptively within the ball groove, ensuring smooth force transmission. Multiple adjustment mechanisms 3 independently and collaboratively compensate for height differences, ultimately adjusting the lamp holder bracket 2 to a horizontal state relative to the inclined mounting surface, achieving automatic leveling of uneven mounting surfaces.

[0126] like Figures 6-8 As shown, the lamp frame 4 includes an upper frame structure and a lower frame structure, which are rotatably connected. The lower frame structure is fixed to the supporting crossbar 1-1. Specifically, the upper frame structure includes a liftable lamp holder 4-1 and a lamp holder pivot 4-3, and the lower frame structure includes a liftable lamp holder base 4-2 and a lamp mounting bracket 4-4. The bottom of the liftable lamp holder base 4-2 is vertically fixed to the lamp mounting bracket 4-4. The liftable lamp holder 4-1 is rotatably connected to the liftable lamp holder base 4-2 via the lamp holder pivot 4-3, enabling the liftable lamp holder 4-1 to flip relative to the liftable lamp holder base 4-2. The lamp mounting bracket 4-4 adopts a frame structure and is installed on the supporting crossbar 1-1 via a connecting clamp 8. By adjusting the connecting clamp 8, the lateral position of the lamp mounting bracket 4-4 on the supporting crossbar 1-1 can be adjusted, thereby achieving the horizontal (X-axis attitude adjustment) attitude adjustment of the lamp frame 4.

[0127] An electric lifting mechanism is located between the upper and lower frame structures of the lamp frame 4. It drives the upper frame structure to rotate relative to the lower frame structure around the rotating connecting component, thereby switching between the extended and retracted states, and ultimately adjusting the vertical height (Z-axis attitude adjustment) of the liftable lamp holder 4-1. The electric lifting mechanism includes an electric push rod assembly and an auxiliary pushing assembly.

[0128] like Figure 2 As shown, the electric actuator assembly includes an electric actuator 6, a drive motor 6-1, an actuator mounting shaft 6-2, and a reducer 6-3. The top of the electric actuator 6 is hinged to the liftable lamp holder 4-1. The electric actuator 6 is connected to the reducer 6-3, and the reducer 6-3 is connected to the drive motor 6-1 via a transmission connection. The drive motor 6-1 is rotatably mounted on the crossbar of the lamp mounting bracket 4-4 frame structure via the actuator shaft 6-2. The drive motor 6-1 drives the electric actuator 6 to extend and retract via the reducer 6-3, thereby pushing the liftable lamp holder 4-1 to rotate around the lamp holder shaft 4-3.

[0129] The auxiliary pushing assembly consists of two sets, each including a lamp support rod 7, a travel track 7-1, and rollers 7-2. The tops of both sets of lamp support rods 7 are hinged to the liftable lamp holder 4-1 and symmetrically arranged on both sides of the electric push rod 6. The bottom of the lamp support rod 7 is slidably mounted within the travel track 7-1 via rollers 7-2, and the travel track 7-1 is fixedly mounted on the longitudinal rod of the lamp mounting bracket 4-4 frame structure. During the extension and retraction of the electric push rod 6, the rollers 7-2 slide along the travel track 7-1, causing the lamp support rods 7 to swing, thereby providing auxiliary support and guidance for the liftable lamp holder 4-1.

[0130] like Figure 4 As shown, the lighting device 5 is mounted on the liftable lamp holder 4-1. The lighting device 5 includes several lamp heads 5-1, a lamp head lifting mechanism 5-2, and a rotational displacement mechanism 5-3. One side of the rotational displacement mechanism 5-3 is mounted to the upper section of the frame structure of the liftable lamp holder 4-1 via a connector. The rotational displacement mechanism 5-3 is connected to the lamp heads 5-1 through the lamp head lifting mechanism 5-2. The rotational displacement mechanism 5-3 includes a slewing bearing and a drive assembly, used to drive the lamp heads 5-1 to rotate around a vertical axis, achieving an angle adjustment greater than 180°, thereby adjusting the illumination direction (X / Y direction) of the lamp heads 5-1 in the horizontal plane. The lamp head lifting mechanism 5-2 adopts a hinged telescopic structure for adjusting the height of the lamp heads 5-1 (Z-axis posture adjustment). The lighting device 5 also includes a fall arrestor rope 5-4, connected between the lamp heads 5-1 and the lighting frame 4, to prevent the lamp heads 5-1 from falling.

[0131] Furthermore, in this embodiment, a lamp fall protection net 10 is provided on one side of the lamp holder base 1 to provide support and protection for the lamp device 5.

[0132] Furthermore, in this embodiment, a collision protection pad 9 is provided on the lamp mounting bracket 4-4. The height of the collision protection pad 9 is greater than the height of the lamp device 5, which is used to prevent the lamp device 5 from bumping against the lamp mounting bracket 4-4 after the liftable lamp bracket 4-1 is folded.

[0133] The automatic control module includes a central control module, a data storage module, an algorithm module, and a comprehensive monitoring and sensing unit.

[0134] The central control module is located in the lamp holder control cabinet or external control box. It is used to receive real-time data from various sensors, calculate adjustment amounts, control strategies and operation instructions based on the data, and generate and send control signals to each actuator.

[0135] The data storage module is used to store data from various sensors, actuator action records, historical operation logs, and simulation data.

[0136] The algorithm module, located within the central control module, is used to execute the wind load compensation algorithm, glare brightness adjustment algorithm, bolt safety monitoring algorithm, and automatic folding control algorithm.

[0137] The integrated monitoring sensing unit includes:

[0138] The stress detection element is installed between the lamp holder bracket 2 and the universal hinge foot 3-3 to detect the stress and displacement changes of the lamp holder.

[0139] Wind speed sensors are installed on the top of the light fixture or in the surrounding environment to obtain wind load information;

[0140] Glare brightness monitoring detector, installed on the top or around the lamp holder, is used to detect ambient brightness and glare in real time;

[0141] A bolt anti-loosening alarm device is installed at the bolt connection of the lamp holder base 1 for structural safety monitoring.

[0142] In addition, such as Figure 10 As shown, this embodiment also provides an adjustable automatic high-altitude lifting light and its debugging method, including the following steps:

[0143] Step S1: Real-time data acquisition

[0144] In the initial state, the adjustable automatic aerial lifting light is kept in the retracted state, and the entire adjustable automatic aerial lifting light is hoisted to the installation surface of the preset installation support structure using lifting equipment;

[0145] The bottom of the servo balance cylinder 3-1 contacts the preset mounting support structure, and the stress detection element set at the connection between each leg of the lamp holder bracket 2 and the corresponding universal hinge foot 3-3 begins to collect the force signal of each leg.

[0146] At the same time, the wind speed sensor, glare brightness monitoring detector, and bolt loosening alarm device are activated;

[0147] The stress detection element, wind speed sensor, glare brightness monitoring detector and bolt anti-loosening alarm device transmit the collected data to the central control module in real time through the signal transmission line;

[0148] The central control module synchronously writes data into the data storage module to form an initial state database.

[0149] Step S2, Data Storage and Management

[0150] After receiving the force signal from the stress detection element, the central control module inputs the signal to the algorithm module. The algorithm module calls the wind load compensation algorithm to calculate the stress state and foundation unevenness of the lamp holder support 2, and obtains the attitude adjustment parameters of the lamp holder support 2.

[0151] The leveling formula is as follows:

[0152]

[0153] in, The angle of rotation of the lamp holder bracket 2 in the Y direction. The force signal collected by the stress detection element The function is the compression or height difference between the lamp holder base 1 and the preset mounting support structure. This is the attitude calculation function, used to calculate the tilt angle of the lamp holder bracket 2 based on the force signal and height difference;

[0154] The algorithm module further calculates based on the rotation angle. Based on the structural parameters of adjustment mechanism 3, calculate the extension and retraction of servo balance cylinder 3-1:

[0155]

[0156] in, The extension / retraction amount of the output shaft of the servo balance cylinder 3-1; To adjust the initial geometric parameters of mechanism 3; function This is a displacement conversion function established based on the geometric relationship of the adjustment mechanism;

[0157] The algorithm module sends the calculated extension / retraction amount required for each servo balance cylinder 3-1 to the central control module, which then generates independent control commands and controls the corresponding servo balance cylinder 3-1 to perform the extension / retraction action.

[0158] Each servo balance cylinder 3-1 extends and retracts independently according to instructions, and directly compensates for the height difference at the support leg by changing the height of its output shaft.

[0159] During this process, the spherical universal joint 3-2 embedded in the bottom of the universal joint foot 3-3 rotates adaptively to ensure smooth force transmission;

[0160] The coordinated height compensation of multiple servo balance cylinders 3-1 drives each universal hinge foot 3-3 and the lamp holder bracket 2 to adjust to a horizontal state as a whole, completing automatic leveling, thereby compensating for the impact of uneven installation surfaces on the lamp holder.

[0161] During the leveling process, the stress detection elements at each support leg continuously feed back the force change signal to the central control module, and the algorithm module performs dynamic calculations to form a closed-loop control until the lamp holder support 2 reaches the preset horizontal state.

[0162] Step S3: Lamp unfolding and Z-axis lifting adjustment

[0163] Upon receiving the unfolding operation command, the central control module issues commands to the electric push rod assembly 6, drive motor 6-1, push rod shaft 6-2, and reducer 6-3;

[0164] The Z-axis adjustment is calculated using a wind load compensation algorithm, as shown in the following formula:

[0165]

[0166] in, = Wind load measured by wind power sensor; = Current stress measured by the stress sensor; = Current X and Y attitude angles;

[0167] The electric push rod 6 extends and retracts, causing the liftable lamp holder 4-1 to rotate around the lamp holder pivot 4-3, thus achieving Z-axis lifting and lowering;

[0168] The auxiliary push component 7 slides along the travel track 7-1 via the roller 7-2, and synchronously adjusts the swing of the liftable lamp holder 4-1 to provide auxiliary support and guidance, ensuring smooth lifting;

[0169] Step S4: Fine-tune the lamp in the X and Y directions and adjust the lamp head direction.

[0170] X-axis adjustment: The central control module adjusts the position of the lamp mounting bracket 4-4 on the support crossbar 1-1 through the connecting clamp 8, thereby realizing the X-axis attitude adjustment of the lamp frame 4;

[0171] Y-axis adjustment: Servo balance cylinder 3-1, combined with stress sensor feedback, continues to fine-tune the Y-axis attitude to ensure overall levelness;

[0172] Lamp head rotation adjustment: Rotation displacement mechanism 5-3 calculates and outputs commands based on the glare brightness adjustment algorithm.

[0173]

[0174] = Light bulb brightness requirements; = Simulated audience distribution data; = Current position of the lamp head; output controls the lamp head 5-1 to rotate in the X and Y directions in the horizontal plane, adjusting the illumination direction;

[0175] Adjustment of lamp head height in the Z direction: The lamp head lifting mechanism 5-2 adjusts the Z-direction position according to the calculated height, and forms a three-dimensional adjustable beam in combination with the rotation angle;

[0176] Step S5: Lighting Optimization and Glare Control

[0177] The central control module uses a glare brightness adjustment algorithm combined with real-time monitoring detector data to generate a lamp-on / off and brightness strategy, based on the algorithm formula:

[0178]

[0179] in, = Simulated glare value; = Measured brightness; = Number of audience members distributed;

[0180] The central control module sends control signals to lamp head 5-1 to adjust the brightness and on / off status, thereby optimizing visual comfort;

[0181] Step S6: Safety Monitoring and Bolt Inspection

[0182] The structural safety status is monitored in real time using bolt loosening alarm devices and stress / cylinder sensors.

[0183] Bolt safety monitoring algorithm formula:

[0184]

[0185] in, For bolt displacement; For stress; This refers to the bolt tightening torque.

[0186] If the limit is exceeded, an alarm will be automatically triggered, and a folding protection operation will be indicated;

[0187] Step S7, Automatic Folding and Wind Protection

[0188] When the wind speed sensor detects high wind speed, the central control module calls the folding control algorithm to generate instructions:

[0189]

[0190] Current wind speed; For stress; This represents the current height in the Z direction.

[0191] The electric push rod 6, auxiliary push component 7, rotary displacement mechanism 5-3, and lamp head lifting mechanism 5-2 are instructed to perform the folding operation and complete the overall wind-resistant folding.

[0192] Step S8, Data Recording and Adaptation

[0193] The adjustment results, sensor data, and operation logs are stored in the data storage module; the AI ​​optimization algorithm learns from the historical database to optimize wind load compensation, light brightness / glare adjustment, and folding strategies to achieve adaptive control.

[0194] This embodiment achieves precise and automatic attitude adjustment of the high-altitude lighting fixture in the X, Y, and Z directions through an integrated automatic control module and a multi-degree-of-freedom adjustment mechanism. It has intelligent functions such as automatic leveling, wind-resistant folding, glare control, and safety monitoring, which improves installation adaptability, usage safety, and lighting quality.

[0195] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0196] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0197] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An adjustable automatic high-altitude lifting light, characterized in that, Includes a lamp holder base (1), a lamp holder bracket (2), and a foldable and liftable lamp device; The lamp holder base (1) adopts a frame structure. The lamp holder base (1) is fixedly installed on the lamp holder bracket (2), and several supporting crossbars (1-1) are provided between the frame structures of the lamp holder base (1). The foldable lifting lamp device includes a lamp frame (4), a lamp device (5), and an electric lifting mechanism; The lamp frame (4) includes an upper frame structure and a lower frame structure that are rotatably connected. The lamp device (5) is installed on the upper frame structure, and the lower frame structure is fixed to the support crossbar (1-1). The electric lifting mechanism is located between the upper frame structure and the lower frame structure, and is used to drive the upper frame structure to rotate relative to the lower frame structure around the rotating connecting component by pushing and pulling, so as to switch between the unfolded state and the retracted state.

2. The adjustable automatic high-altitude lifting light according to claim 1, characterized in that, The lamp holder bracket (2) is connected to the preset installation support structure through the adjustment mechanism (3). The adjustment mechanism (3) is used to adjust the lamp holder bracket (2) in multiple dimensions so that the lamp holder bracket (2) can be installed horizontally when the installation support structure is uneven, thereby realizing the Y-axis posture adjustment of the lamp holder bracket (2).

3. The adjustable automatic high-altitude lifting light according to claim 1, characterized in that, The upper frame structure includes a liftable lamp holder (4-1) and a lamp holder pivot (4-3), and the lower frame structure includes a liftable lamp holder base (4-2) and a lamp mounting bracket (4-4). The lighting device (5) is installed on the liftable lamp holder (4-1). The liftable lamp holder (4-1) is rotatably connected to the lifting lamp holder base (4-2) through the lamp holder pivot (4-3). The bottom of the lifting lamp holder base (4-2) is vertically fixed on the lighting fixture mounting bracket (4-4). The lamp holder pivot (4-3) is used to realize the flipping of the liftable lamp holder (4-1) relative to the lifting lamp holder base (4-2). The lamp mounting bracket (4-4) adopts a frame structure. In the same horizontal plane of the frame structure, there are longitudinal bars and transverse bars in different directions. The frame structure is installed on the support connection part (1-1) by connecting clamps (8). The transverse position of the lamp mounting bracket (4-4) on the support connection part (1-1) is adjusted by the connecting clamps (8) to realize the X-direction attitude adjustment of the lamp frame (4).

4. An adjustable automatic high-altitude lifting light according to claim 3, characterized in that, The electric lifting mechanism includes an electric push rod assembly, which includes an electric push rod (6), a drive motor (6-1), a push rod mounting shaft (6-2), and a reducer (6-3); the top of the electric push rod (6) is hinged to the liftable lamp holder (4-1). The electric push rod (6) is connected to the reducer (6-3), and the reducer (6-3) is connected to the drive motor (6-1) via transmission; the drive motor (6-1) is rotatably mounted on the crossbar of the lamp mounting bracket (4-4) frame structure via the push rod shaft (6-2); The drive motor (6-1) drives the electric push rod (6) to extend and retract via the reducer (6-3) to push the liftable lamp holder (4-1) to rotate relative to the lamp mounting bracket (4-4), thereby switching between the unfolded state and the retracted state and adjusting the Z-axis posture of the liftable lamp holder (4-1).

5. An adjustable automatic high-altitude lifting light according to claim 3, characterized in that, The electric lifting mechanism also includes an auxiliary pushing component, which consists of two sets, each including a lamp support rod (7), a travel track (7-1), and a roller (7-2). The tops of the two sets of lamp support rods (7) are hinged to the liftable lamp holder (4-1) and symmetrically arranged on both sides of the electric push rod (6). The bottom of the lamp support rod (7) is slidably arranged in the travel track (7-1) through a sliding connector (7-2). The travel track (7-1) is fixedly arranged on the longitudinal bar of the lamp mounting bracket (4-4) frame structure. During the extension and retraction of the electric push rod (6), the roller (7-2) slides along the walking track (7-1), causing the lamp support rod (7) to swing, thereby providing auxiliary support and guidance for the liftable lamp holder (4-1).

6. An adjustable automatic high-altitude lifting light according to claim 1, characterized in that, The lighting device (5) includes several lamp heads (5-1), a lamp head lifting mechanism (5-2), and a rotational displacement mechanism (5-3). One side of the rotary displacement mechanism (5-3) is installed on the upper section of the frame structure of the liftable lamp holder (4-1) via a connector, and the rotary displacement mechanism (5-3) is connected to the lamp holder (5-1) via the lamp holder lifting mechanism (5-2). The rotary displacement mechanism (5-3) includes a slewing bearing and a drive assembly. The slewing bearing supports the lamp head (5-1) and enables its rotation around the vertical axis. The drive assembly drives the slewing bearing to rotate, thereby achieving an angle adjustment of more than 180°, and enabling the lamp head (5-1) to adjust its X or Y angle in the horizontal plane, so as to adjust the direction of the lamp head (5-1). The lamp head lifting mechanism (5-2) adopts a hinged telescopic structure and is used to adjust the height of the lamp head (5-1), thereby enabling the lamp head (5-1) to lift in the Z direction.

7. An adjustable automatic high-altitude lifting light according to claim 5, characterized in that, The lighting device (5) also includes a fall arrest rope (5-4), which is connected between the lamp head (5-1) and the lighting frame (4) to prevent the lamp head (5-1) from falling. A lamp fall protection net (10) is provided on one side of the lamp holder base (1). The lamp fall protection net (10) is used to support and protect the lamp device (5) and to further prevent the lamp from falling.

8. An adjustable automatic high-altitude lifting light according to claim 5, characterized in that, The lamp holder bracket (2) has multiple supporting legs, and each supporting leg is connected to an adjustment mechanism (3) at its bottom; the adjustment mechanism (3) includes a universal joint foot (3-3), a spherical universal joint (3-2), and a servo balance cylinder (3-1). The universal joint foot (3-3) is connected to the bottom of the support leg of the lamp holder bracket (2); the bottom of the universal joint foot (3-3) is provided with a ball groove, the spherical surface of the spherical universal joint (3-2) is embedded in the ball groove, and the spherical universal joint (3-2) is connected to the output shaft of the servo balance cylinder (3-1); The servo balance cylinder (3-1) is connected to the preset installation support structure; each leg of the lamp holder bracket (2) is provided with a stress detection element at the connection between it and the universal hinge foot (3-3) to detect the force or displacement change of the leg. The servo balance cylinder (3-1) is used to extend and retract independently according to the detection signal of the stress detection element at the corresponding support leg, and to compensate for the height difference caused by the uneven mounting surface at the support leg by the height of its output shaft; during the extension and retraction process, the spherical universal joint (3-2) rotates adaptively in the ball groove; Multiple adjustment mechanisms (3) work together to drive the lamp holder bracket (2) to achieve horizontal adjustment as a whole through their respective height compensation. This horizontal adjustment process realizes the Y-axis posture adjustment of the lamp holder bracket (2).

9. An adjustable automatic high-altitude lifting light according to any one of claims 1 to 8, characterized in that, It also includes an automatic control module, comprising a central control module, a data storage module, an algorithm module, and said modules working together; The central control module is located in the lamp holder control cabinet or external control box. It is used to receive real-time data from stress detection elements, wind speed sensors, glare / brightness monitoring detectors and bolt anti-loosening alarm devices, and calculate the three-dimensional attitude adjustment amount, lighting control strategy and folding / unfolding operation instructions of the lamp holder bracket (2), the liftable lamp holder (4-1) and the lamp head (5-1) based on the data. At the same time, it generates control signals to be sent to the servo balance cylinder (3-1), electric push rod (6), auxiliary push component (7), rotary displacement mechanism (5-3) and lamp head lifting mechanism (5-2) to realize closed-loop control. The data storage module is located inside the central control module or in an independent storage device. It is used to store data from various sensors, the extension and retraction of the servo balance cylinder, the extension and retraction of the electric push rod, historical records of lamp positions, simulation data, and AI optimization strategies, providing data support for algorithm calculation and adaptive learning. The algorithm module, located within the central control module, is used to execute wind load compensation algorithm, glare brightness adjustment algorithm, bolt safety monitoring algorithm, and automatic folding control algorithm. Its functions include: X-axis leveling calculation, Y-axis leveling calculation, X and Y-axis fine-tuning and lamp head pointing adjustment, lighting optimization, safety monitoring, and folding. The integrated monitoring and sensing unit integrates multiple sensors to monitor the operating status, environmental conditions, and structural safety of the lighting fixtures in real time, including stress detection elements, wind speed sensors, glare brightness monitoring detectors, and bolt loosening alarm devices. The stress detection element is installed between the lamp holder bracket (2) and the universal hinge base (3-3) to detect the stress and displacement changes of the lamp holder; The wind speed sensor is installed on the top of the light fixture or in the surrounding environment to obtain wind load information; The glare brightness monitoring detector is installed on the top or around the lamp holder to detect brightness and glare in real time; The bolt anti-loosening alarm device is installed at the bolt of the lamp holder base (1) for structural safety monitoring.

10. A method for debugging an adjustable automatic high-altitude lifting light according to claims 1 to 9, characterized in that, Includes the following steps: Step S1: Real-time data acquisition In the initial state, the adjustable automatic aerial lifting light is kept in the retracted state, and the entire adjustable automatic aerial lifting light is hoisted to the installation surface of the preset installation support structure using lifting equipment; The bottom of the servo balance cylinder (3-1) contacts the preset installation support structure, and the stress detection element set at the connection between each leg of the lamp holder bracket (2) and the corresponding universal hinge foot (3-3) begins to collect the force signal of each leg. The stress detection element, wind speed sensor, glare brightness monitoring detector and bolt anti-loosening alarm device transmit the collected data to the central control module in real time through the signal transmission line. The central control module synchronously writes data into the data storage module to form an initial state database. Step S2, Data Storage and Management After receiving the force signal fed back by the stress detection element, the central control module inputs the signal to the algorithm module; the algorithm module calls the wind load compensation algorithm to calculate the stress state of the lamp holder support (2) and the unevenness of the foundation, and obtains the attitude adjustment parameters of the lamp holder support (2); The leveling formula is as follows: ， in, The angle of rotation of the lamp holder bracket (2) in the Y direction, The force signal collected by the stress detection element The function is the compression or height difference between the lamp holder base (1) and the preset mounting support structure. The attitude calculation function is used to calculate the tilt angle of the lamp holder support (2) based on the force signal and height difference; The algorithm module further calculates based on the rotation angle. Based on the structural parameters of the adjustment mechanism (3), the extension and retraction of the servo balance cylinder (3-1) are calculated: ， in, The extension / retraction amount of the output shaft of the servo balance cylinder (3-1); The initial geometric parameters of the adjustment mechanism (3); function This is a displacement conversion function established based on the geometric relationship of the adjustment mechanism; The algorithm module sends the calculated extension / retraction amount required for each servo balance cylinder (3-1) to the central control module, which then generates independent control commands and controls the corresponding servo balance cylinder (3-1) to perform the extension / retraction action. Each servo balance cylinder (3-1) extends and retracts independently according to the command, and directly compensates for the height difference at the support leg by the height change of its output shaft; During this process, the spherical universal joint (3-2) embedded in the bottom of the universal joint foot (3-3) rotates adaptively to ensure smooth force transmission; The coordinated height compensation of multiple servo balance cylinders (3-1) drives each universal hinge foot (3-3) and lamp holder bracket (2) to adjust to a horizontal state as a whole, completing automatic leveling, thereby compensating for the impact of uneven installation surface on the lamp holder; During the leveling process, the stress detection elements at each support leg continuously feed back the force change signal to the central control module, and perform dynamic calculations through the algorithm module to form a closed-loop control until the lamp holder bracket (2) reaches the preset horizontal state. Step S3: Lamp unfolding and Z-axis lifting adjustment Upon receiving the unfolding operation command, the central control module issues commands to the electric push rod assembly (6), drive motor (6-1), push rod shaft (6-2), and reducer (6-3). The Z-axis adjustment is calculated using a wind load compensation algorithm, as shown in the following formula: ， in, = Wind load measured by wind power sensor; = Current stress measured by the stress sensor; = Current X and Y attitude angles; The electric push rod (6) extends and retracts, causing the liftable lamp holder (4-1) to rotate around the lamp holder pivot (4-3), thus achieving Z-axis lifting and lowering; The auxiliary push component (7) slides along the travel track (7-1) via rollers (7-2), and synchronously adjusts the swing of the liftable lamp holder (4-1) to provide auxiliary support and guidance, ensuring smooth lifting; Step S4: Fine-tune the lamp in the X and Y directions and adjust the lamp head direction. X-axis adjustment: The central control module adjusts the position of the lamp mounting bracket (4-4) on the support crossbar (1-1) through the connecting clamp (8) to realize the X-axis attitude adjustment of the lamp frame (4); Y-axis adjustment: The servo balance cylinder (3-1) combines with the feedback from the stress sensor to continue to fine-tune the Y-axis attitude to ensure overall levelness; Lamp head rotation adjustment: The rotation displacement mechanism (5-3) calculates and outputs commands based on the glare brightness adjustment algorithm. ， = Light bulb brightness requirements; = Simulated audience distribution data; = Current position of the lamp head; output controls the lamp head (5-1) to rotate in the X and Y directions in the horizontal plane to adjust the illumination direction; Adjustment of lamp head height in the Z direction: The lamp head lifting mechanism (5-2) adjusts the Z-direction position according to the calculated height, and forms a three-dimensional adjustable beam in combination with the rotation angle; Step S5: Lighting Optimization and Glare Control The central control module uses a glare brightness adjustment algorithm combined with real-time monitoring detector data to generate a lamp-on / off and brightness strategy, based on the algorithm formula: ， in, = Simulated glare value; = Measured brightness; = Number of audience members distributed; The central control module sends control signals to the lamp head (5-1) to adjust the brightness and on / off status, thereby optimizing visual comfort. Step S6: Safety Monitoring and Bolt Inspection The structural safety status is monitored in real time using bolt loosening alarm devices and stress / cylinder sensors. Bolt safety monitoring algorithm formula: ， in, For bolt displacement; For stress; This refers to the bolt tightening torque. If the limit is exceeded, an alarm will be automatically triggered, and a folding protection operation will be indicated; Step S7, Automatic Folding and Wind Protection When the wind speed sensor detects high wind speed, the central control module calls the folding control algorithm to generate instructions: ， Current wind speed; For stress; This represents the current height in the Z direction. The electric push rod (6), auxiliary push component (7), rotary displacement mechanism (5-3), and lamp head lifting mechanism (5-2) are instructed to perform the folding operation and complete the overall windproof folding; Step S8, Data Recording and Adaptation The adjustment results, sensor data, and operation logs are stored in the data storage module; the AI ​​optimization algorithm learns from the historical database to optimize wind load compensation, light brightness / glare adjustment, and folding strategies to achieve adaptive control.

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