Miniature air-cooled pulse laser

Abstract

The invention relates to the technical field of pulse lasers, and discloses a miniature air-cooled pulse laser, which comprises a laser main body, the front end of the laser main body is provided with a laser emission port, the rear end of the laser main body is provided with a line connection seat, and the laser main body is internally provided with a plurality of heat dissipation grooves. A plurality of heat dissipation windows are formed in the laser main body; the heat dissipation assembly is arranged in the laser main body and is used for accelerating heat dissipation in the laser; the auxiliary assembly is arranged on the outer wall of the laser main body and is used for assisting the heat dissipation assembly; and the control system is arranged on the laser main body and is used for controlling the laser main body. Through cooperation of the heat dissipation assembly and the auxiliary assembly, the effect of greatly improving the heat dissipation effect of the laser is achieved, and the problems that due to high temperature, the working efficiency of equipment is reduced, the service life is shortened, and the laser output power is unstable are solved.

Description

Technical Field

[0001] The invention relates to the technical field of pulse lasers, in particular to a miniature air-cooled pulse laser. Background Art

[0002] Lasers are divided into continuous lasers and pulsed lasers in terms of operation. Pulsed lasers refer to lasers with a single laser pulse width of less than 0.25 seconds and work only once every certain period of time. They have a large output power and are suitable for laser marking, cutting, ranging, etc. Common pulsed lasers include yttrium aluminum garnet (YAG) lasers, ruby ​​lasers, neodymium glass lasers, etc. in solid-state lasers, as well as nitrogen molecular lasers and excimer lasers. With the widespread application of laser technology in industrial processing, scientific research experiments, and medical fields, the performance requirements for lasers are gradually increasing, especially in high-precision and high-efficiency scenarios. Miniaturization and reliability have become important development directions.

[0003] In traditional laser design, heat dissipation usually relies on water cooling or a single air cooling method, and local overheating problem: when the laser is running continuously at high power, its internal optical components and circuit modules are prone to local overheating, resulting in a decrease in laser output power and an increase in equipment failure rate.

[0004] In traditional air-cooling designs, since the heat dissipation components are not closely matched with the overall structure, the heat dissipation efficiency is often unable to meet the requirements of high-load operation. Especially in devices with limited space, the problem of heat accumulation is more serious. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a miniature air-cooled pulse laser, which solves the problem in traditional air-cooling design that the heat dissipation efficiency is often unable to meet the requirements of high-load operation due to the insufficient fit between the heat dissipation component and the overall structure.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a miniature air-cooled pulse laser, comprising: a laser body, a laser emission port is arranged at the front end, a line connection seat is arranged at the rear end of the laser body, a plurality of heat dissipation slots are arranged inside the laser body, and a plurality of heat dissipation windows are arranged inside the laser body; a heat dissipation component is arranged inside the laser body and used to accelerate the heat dissipation inside the laser; an auxiliary component is arranged on the outer wall of the laser body and used to assist the heat dissipation component; a control system is arranged on the laser body and used to control the laser body; the heat dissipation The thermal component includes a fixed plate, the lower surface of which is fixed to the top of the laser body, two left-right symmetrical electric push rods are fixed inside the fixed plate, a movable plate is fixed to the driving end of the electric push rod, a rack is fixed to the outer wall of the movable plate, a sliding block is fixed to the lower surface of the rack, the outer wall of the sliding block slides inside the laser body, a plurality of rotating rods are rotated inside the laser body, gears are fixed to the tops of the rotating rods, the gears and the racks are meshed, heat dissipation fins are fixed to the outer walls of the rotating rods, and the outer walls of the heat dissipation fins are arranged inside the laser body.

[0007] Preferably, the auxiliary component comprises a mounting plate, an outer wall of the mounting plate is connected to the laser body by bolts, a dustproof net is fixed inside the mounting plate, and an outer wall of the dustproof net is arranged on one side of the heat dissipation fins.

[0008] Preferably, a connecting block is fixed to the outer wall of the mounting plate, a fan is fixed to the outer wall of the connecting block, and the outer wall of the fan is arranged on one side of the dustproof net.

[0009] Preferably, a cooling surface of a semiconductor refrigeration plate is fixed to the outer side of the fan, and a plurality of heat sinks are fixed to the heating surface of the semiconductor refrigeration plate.

[0010] Preferably, the control system comprises a sensor module, a monitoring and control module, a data acquisition module, a vibration compensation module and an alarm module, and the sensor module, the monitoring and control module, the data acquisition module, the vibration compensation module and the alarm module are all installed on the laser body.

[0011] Preferably, the sensor module includes a temperature sensor, a vibration sensor and a power sensor, the temperature sensor is used to detect the working temperature of the laser body in real time, the vibration sensor is used to monitor the vibration state of the laser body during operation, and the power sensor is used to collect real-time data of the laser output power.

[0012] Preferably, the monitoring and control module includes a data analysis unit and a parameter adjustment unit, the data analysis unit analyzes the operating status of the laser in real time according to the data collected by the sensor module, and the parameter adjustment unit dynamically optimizes the speed of the fan and the operating parameters of the laser according to the analysis results.

[0013] Preferably, the data acquisition module is connected to the sensor module for real-time recording and storage of temperature, vibration, power and other data. The data acquisition module has a built-in storage unit for storing historical operating data for subsequent analysis.

[0014] Preferably, the data acquisition module is connected to the sensor module, and is used to record and store various data such as temperature, vibration, and power in real time. The data acquisition module has a built-in storage unit for saving historical operation data for subsequent analysis. The alarm module is connected to the monitoring and control module, and is used to issue an audible and visual alarm when the laser overheats, the power is abnormal, or the vibration exceeds the standard, and at the same time send alarm information to an external device through a remote communication module.

[0015] Preferably, the vibration compensation module includes a vibration detection unit, a data processing unit and a drive adjustment unit. The vibration detection unit is connected to the vibration sensor and is used to collect vibration data of the laser body in real time. The data processing unit analyzes the collected vibration data to determine the influence of the vibration on the collimation of the laser beam. The drive adjustment unit includes multiple micro-drivers, which can dynamically correct the beam path of the laser emission port according to the instructions of the data processing unit, thereby eliminating the interference of vibration on the processing accuracy and ensuring the stable operation of the laser in a complex working environment.

[0016] The present invention provides a miniature air-cooled pulse laser. It has the following beneficial effects:

[0017] 1. The present invention achieves the effect of greatly improving the heat dissipation effect of the laser through the cooperation between the heat dissipation component and the auxiliary component, solves the problems of reduced equipment working efficiency, shortened service life and unstable laser output power due to high temperature, and reduces the risk of equipment failure caused by insufficient heat dissipation, ensuring that the laser can operate stably for a long time under high load environment.

[0018] 2. The present invention automatically optimizes the fan speed or laser operating parameters to avoid overheating by controlling the coordination between the internal modules of the system, thereby solving the problems of unstable performance, increased optical component loss and poor environmental adaptability of the equipment caused by temperature fluctuations. At the same time, it significantly reduces the complexity and energy consumption of manual adjustment, and improves the intelligence level and operating efficiency of the equipment.

[0019] 3. The present invention detects equipment vibration and dynamically adjusts the light beam collimation through the cooperation of the vibration compensation module, thereby improving processing accuracy and solving the problems of beam deviation, increased processing error and poor process consistency caused by external vibration or mechanical operation. At the same time, it effectively reduces the cost of secondary adjustment and rework, and improves the applicability and reliability of the equipment under complex working conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A perspective view of the present invention;

[0021] Figure 2 It is a schematic diagram of the main structure of the laser of the present invention;

[0022] Figure 3 It is a schematic diagram of the internal structure of the laser body of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the heat dissipation fin part of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the mounting plate part of the present invention;

[0025] Figure 6 is a control system diagram of the present invention;

[0026] Figure 7 It is a schematic diagram of the detection and control module of the present invention;

[0027] Figure 8 It is a schematic diagram of the vibration compensation module of the present invention.

[0028] Among them, 1. Laser body; 2. Laser emission port; 3. Line connection socket; 4. Heat dissipation component; 401. Fixed plate; 402. Electric push rod; 403. Moving plate; 404. Rack; 405. Sliding block; 406. Rotating rod; 407. Heat dissipation fin; 408. Gear; 5. Auxiliary component; 501. Mounting plate; 502. Dustproof net; 503. Connection block; 504. Fan; 505. Semiconductor refrigeration plate; 506. Heat sink; 6. Control system; 601. Sensor module; 602. Monitoring and control module; 603. Data acquisition module; 604. Vibration compensation module; 605. Alarm module; 7. Heat dissipation slot; 8. Heat dissipation window. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Please see attached Figure 1 - Attachment Figure 5 The embodiment of the present invention provides a miniature air-cooled pulse laser, comprising: a laser body 1, a laser emission port 2 is provided at the front end thereof, a line connection seat 3 is provided at the rear end of the laser body 1, a plurality of heat dissipation slots 7 are provided inside the laser body 1, and a plurality of heat dissipation windows 8 are provided inside the laser body 1; a heat dissipation component 4 is provided inside the laser body 1 to accelerate the heat dissipation inside the laser; an auxiliary component 5 is provided on the outer wall of the laser body 1 to assist the heat dissipation component 4; a control system 6 is provided on the laser body 1 to control the laser body 1; the heat dissipation component 4 comprises a fixed plate 401, the lower surface of the fixed plate 401 is fixed to the top of the laser body 1, two electric push rods 402 symmetrically arranged on the inside of the fixed plate 401 are fixed, a moving plate 403 is fixed to the driving end of the electric push rod 402, a rack 404 is fixed to the outer wall of the moving plate 403, and a sliding block is fixed to the lower surface of the rack 404 405, the outer wall of the sliding block 405 slides inside the laser body 1, and a plurality of rotating rods 406 are rotated inside the laser body 1, and gears 408 are fixed to the top ends of the rotating rods 406, and the gears 408 are meshed with the rack 404, and the outer walls of the rotating rods 406 are fixed with heat dissipation fins 407, and the outer walls of the heat dissipation fins 407 are arranged inside the laser body 1, and the auxiliary component 5 includes a mounting plate 501, and the outer wall of the mounting plate 501 is connected to the laser body 1 by bolts, and a dustproof net 502 is fixed inside the mounting plate 501, and the outer wall of the dustproof net 502 is arranged on one side of the heat dissipation fin 407, and a connecting block 503 is fixed to the outer wall of the connecting block 503, and a fan 504 is fixed to the outer wall of the fan 504, and the outer wall of the fan 504 is arranged on one side of the dustproof net 502, and the cooling surface of the semiconductor refrigeration sheet 505 is fixed to the outer side of the fan 504, and the heating surface of the semiconductor refrigeration sheet 505 is fixed with a plurality of heat dissipation fins 506.

[0031] Specifically, the design of the heat dissipation component 4 uses a fixed plate 401 as a supporting structure. The lower surface of the fixed plate 401 is firmly connected to the top of the laser body 1, providing a stable installation foundation for the internal heat dissipation mechanism. Two electric push rods 402 are symmetrically installed inside the fixed plate 401. The driving end of the electric push rod 402 is connected to the movable plate 403. By driving the electric push rod 402, the movable plate 403 can move up and down accurately, thereby driving the rack 404 fixed on the outer wall to move synchronously. The lower surface of the rack 404 is connected to the sliding block 405, and the sliding block 405 slides inside the laser body 1, thereby further realizing the smooth transmission of the rack 404. The rack 404 is meshed with a gear 408 fixed on the top of a plurality of rotating rods 406 inside the laser body 1. The rotation of the gear 408 drives the rotating rod 406 to rotate synchronously, and the heat dissipation fins 407 fixed on the outer wall of the rotating rod 406 rotate rapidly accordingly. The heat dissipation fins 407 greatly improve the heat dissipation efficiency inside the laser by increasing the heat dissipation surface area and promoting internal air convection.

[0032] Please see attached Figure 6 - Attachment Figure 8 The auxiliary component 5 is fixed to the outer wall of the laser body 1 through the mounting plate 501. The stability of the mounting plate 501 provides a guarantee for the efficient operation of the external heat dissipation module. At the same time, the dustproof net 502 arranged inside it can effectively prevent dust particles from entering the internal area where the heat dissipation fins 407 are located, thereby preventing the heat dissipation performance from being reduced and the equipment from being damaged due to dust accumulation. The outer wall of the mounting plate 501 is installed with a connecting block 503, and the connecting block 503 provides a firm support for the fixation of the fan 504. The fan 504 actively drives the flow of external air, which not only enhances the synergy between the auxiliary heat dissipation component 4 and the heat dissipation fins 407, but also significantly improves the overall heat dissipation effect. In addition, the semiconductor refrigeration plate 505 connected to the outside of the fan 504 uses its cooling surface to generate cold air flow, which effectively reduces the local high temperature during the operation of the laser. The heating surface of the refrigeration plate quickly releases the generated heat to the external environment through multiple heat sinks 506, ensuring the continuous and stable operation of the refrigeration plate.

[0033] The control system 6 includes a sensor module 601, a monitoring and control module 602, a data acquisition module 603, a vibration compensation module 604 and an alarm module 605. The sensor module 601, the monitoring and control module 602, the data acquisition module 603, the vibration compensation module 604 and the alarm module 605 are all installed on the laser body 1. The sensor module 601 includes a temperature sensor, a vibration sensor and a power sensor. The temperature sensor is used to detect the working temperature of the laser body 1 in real time. The vibration sensor is used to monitor the vibration state of the laser body 1 during operation. The power sensor is used to collect real-time data of the laser output power. The monitoring and control module 602 includes a data analysis unit and a parameter adjustment unit. The data analysis unit analyzes the operating state of the laser in real time according to the data collected by the sensor module 601. The parameter adjustment unit dynamically optimizes the rotation speed of the fan 504 and the working parameters of the laser according to the analysis results. The data acquisition module 603 is connected to the sensor module 601 and is used to record and store data such as temperature, vibration, and power in real time. The data acquisition module 603 has a built-in storage unit. The data acquisition module 603 is connected to the sensor module 601 and is used to record and store temperature, vibration, power and other data in real time. The data acquisition module 603 has a built-in storage unit for saving historical operation data for subsequent analysis. The alarm module 605 is connected to the monitoring and control module 602. The alarm module 605 is used to send out an audible and visual alarm when the laser is overheated, the power is abnormal, or the vibration exceeds the standard, and at the same time send an alarm message to an external device through the remote communication module. The vibration compensation module 604 includes a vibration detection unit, a data processing unit and a drive adjustment unit. The vibration detection unit is connected to the vibration sensor and is used to collect vibration data of the laser body 1 in real time. The data processing unit analyzes the collected vibration data to determine the influence of vibration on the collimation of the laser beam. The drive adjustment unit includes a plurality of micro-drivers, which can dynamically correct the beam path of the laser emission port 2 according to the instructions of the data processing unit, thereby eliminating the interference of vibration on the processing accuracy and ensuring the stable operation of the laser in a complex working environment.

[0034] Specifically, the control system 6 realizes comprehensive intelligent management and precise control of the laser body 1 by integrating the sensor module 601, the monitoring and control module 602, the data acquisition module 603, the vibration compensation module 604 and the alarm module 605. The temperature sensor in the sensor module 601 detects the working temperature of the laser body 1 in real time to ensure that the heat dissipation system can respond promptly according to the temperature change, thereby avoiding unstable performance or loss of optical components due to excessive temperature. The vibration sensor is responsible for monitoring the vibration state during operation. This function is particularly important in complex working environments and can effectively capture tiny vibration changes to prevent beam deviation from adversely affecting processing accuracy. The power sensor detects the laser output power by Real-time monitoring provides important feedback data for the control system 6, so that the laser output is always in the best state. The data analysis unit inside the monitoring and control module 602 can quickly determine the real-time operating status of the laser and identify potential problems by comprehensively processing the temperature, vibration and power data collected by the sensor module 601. The parameter adjustment unit dynamically adjusts the speed of the fan 504 according to the data analysis results to optimize the heat dissipation efficiency. At the same time, it intelligently optimizes the working parameters of the laser according to different working conditions, effectively improving the efficiency and stability of the system operation. The data acquisition module 603 records and stores the real-time operating data through the connection with the sensor module 601. Its built-in storage unit can save a large amount of historical data for later use. The alarm module 605 is linked with the monitoring and control module 602. When the system detects abnormal conditions such as over-temperature, abnormal power or excessive vibration, the alarm module 605 immediately issues an audible and visual alarm. The alarm information can also be sent to an external device or management platform through the remote communication module to realize remote monitoring and early warning functions, which greatly enhances the safety and reliability of the system in unattended or complex scenarios. The vibration compensation module 604 collects vibration data in real time through the vibration detection unit and transmits it to the data processing unit. The data processing unit analyzes the effect of vibration on the collimation of the beam. After the potential impact is detected, the correction instruction is sent to the drive adjustment unit, and the multiple micro-drivers in the drive adjustment unit dynamically adjust the beam path of the laser emission port 2 to ensure that the light beam is always in the ideal trajectory, eliminating the interference of vibration on the processing accuracy. Especially in high-precision processing scenarios, this function significantly improves the consistency of the process and the quality of the finished product. The coordinated work of the entire control system 6 greatly improves the intelligence level and environmental adaptability of the laser. Its beneficial effects include improving operating efficiency, ensuring processing accuracy, enhancing equipment stability, and reducing the risk of downtime due to faults. The overall system can not only adapt to complex working conditions, but also optimize resource allocation through intelligent management, bringing users a more efficient and reliable use experience.

[0035] Working principle: The laser body 1 provides overall support and internal structure configuration, and the heat dissipation groove 7 and heat dissipation window 8 arranged inside it can effectively guide air flow to assist heat dissipation. The laser emission port 2 is responsible for the output of the laser, and the line connection seat 3 is used for connecting the external line to provide energy input and signal interaction; the heat dissipation component 4 is fixed to the top of the laser body 1 through the fixed plate 401, and the two symmetrical electric push rods 402 inside the fixed plate 401 drive the moving plate 403 to move up and down, and the rack 404 on the outer wall of the moving plate 403 is meshed with the gear 408 at the top of the multiple rotating rods 406, so that the rotating rods 406 are driven by the electric push rods 402. The auxiliary component 5 is fixed to the outer wall of the laser body 1 through the mounting plate 501, and the dustproof net 502 arranged inside is located on one side of the heat dissipation fin 407, which is used to prevent external dust from entering the laser body 1. At the same time, the connecting block 503 on the outer wall of the mounting plate 501 fixes the fan 504, which is located on one side of the dustproof net 502. The fan 504 actively drives the air flow to cooperate with the internal heat dissipation component 4 to further improve the heat dissipation effect. The outer side of the fan 504 is connected to a semiconductor cooling sheet 505, and the semiconductor cooling sheet 505 is connected to the outer side of the fan 504. The cooling surface of 5 is used to reduce the air temperature, while its heating surface releases heat through multiple heat sinks 506 to maintain the stable operation of the system; the control system 6 monitors the temperature, vibration state and laser output power of the laser body 1 in real time through the sensor module 601, wherein the temperature sensor monitors the internal temperature change, the vibration sensor detects the vibration during operation, and the power sensor collects the output power data. These data are processed by the data analysis unit of the monitoring and control module 602 and combined with the parameter adjustment unit to realize the dynamic optimization adjustment of the fan 504 speed and the laser working parameters, thereby avoiding the problems of overheating and unstable performance. The data acquisition module 603 The data collected by the sensor module 601 is recorded and stored for analysis of the operation history. The vibration compensation module 604 collects vibration data through the vibration detection unit and the data processing unit analyzes the influence of vibration on the beam collimation. Then, the laser emission port 2 is dynamically corrected by driving multiple micro-drivers of the adjustment unit to ensure processing accuracy. The alarm module 605 is connected to the monitoring and control module 602. When the monitoring and control module 602 detects overheating, power abnormality or excessive vibration, the alarm module 605 sends out an audible and visual alarm and sends alarm information to external devices through the remote communication module, thereby realizing intelligent monitoring of the laser and efficient and stable operation.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A miniature air-cooled pulse laser, characterized in that: include: A laser body (1) is provided with a laser emission port (2) at its front end, a line connection seat (3) is provided at the rear end of the laser body (1), a plurality of heat dissipation grooves (7) are provided inside the laser body (1), and a plurality of heat dissipation windows (8) are provided inside the laser body (1); A heat dissipation component (4) is arranged inside the laser body (1) and is used to accelerate heat dissipation inside the laser; An auxiliary component (5) is arranged on the outer wall of the laser body (1) and is used to assist the heat dissipation component (4); A control system (6), which is arranged on the laser body (1) and is used to control the laser body (1); The heat dissipation assembly (4) comprises a fixed plate (401), the lower surface of which is fixed to the top of the laser body (1), two electric push rods (402) symmetrically arranged on the inside of the fixed plate (401), a moving plate (403) being fixed to the driving end of the electric push rod (402), a rack (404) being fixed to the outer wall of the moving plate (403), a sliding block (405) being fixed to the lower surface of the rack (404), the outer wall of the sliding block (405) sliding inside the laser body (1), a plurality of rotating rods (406) rotating inside the laser body (1), gears (408) being fixed to the top of the rotating rods (406), the gears (408) being meshed with the racks (404), heat dissipation fins (407) being fixed to the outer walls of the rotating rods (406), the outer walls of the heat dissipation fins (407) being arranged inside the laser body (1).

2. A miniature air-cooled pulse laser according to claim 1, characterized in that: The auxiliary component (5) comprises a mounting plate (501), the outer wall of which is connected to the laser body (1) via bolts, a dustproof net (502) is fixed inside the mounting plate (501), and the outer wall of which is arranged on one side of the heat dissipation fin (407).

3. A miniature air-cooled pulse laser according to claim 2, characterized in that: A connection block (503) is fixed to the outer wall of the mounting plate (501), a fan (504) is fixed to the outer wall of the connection block (503), and the outer wall of the fan (504) is arranged on one side of the dustproof net (502).

4. A miniature air-cooled pulse laser according to claim 3, characterized in that: The cooling surface of a semiconductor refrigeration sheet (505) is fixed to the outside of the fan (504), and a plurality of heat sinks (506) are fixed to the heating surface of the semiconductor refrigeration sheet (505).

5. The miniature air-cooled pulse laser according to claim 1, characterized in that: The control system (6) comprises a sensor module (601), a monitoring and control module (602), a data acquisition module (603), a vibration compensation module (604) and an alarm module (605); the sensor module (601), the monitoring and control module (602), the data acquisition module (603), the vibration compensation module (604) and the alarm module (605) are all mounted on the laser body (1).

6. A miniature air-cooled pulse laser according to claim 5, characterized in that: The sensor module (601) comprises a temperature sensor, a vibration sensor and a power sensor. The temperature sensor is used to detect the operating temperature of the laser body (1) in real time. The vibration sensor is used to monitor the vibration state of the laser body (1) during operation. The power sensor is used to collect real-time data on the laser output power.

7. The miniature air-cooled pulse laser according to claim 5, characterized in that: The monitoring and control module (602) comprises a data analysis unit and a parameter adjustment unit. The data analysis unit analyzes the operating status of the laser in real time according to the data collected by the sensor module (601), and the parameter adjustment unit dynamically optimizes the rotation speed of the fan (504) and the operating parameters of the laser according to the analysis results.

8. The miniature air-cooled pulse laser according to claim 5, characterized in that: The data acquisition module (603) is connected to the sensor module (601) and is used to record and store data such as temperature, vibration, power, etc. in real time. The data acquisition module (603) has a built-in storage unit for storing historical operating data for subsequent analysis.

9. The miniature air-cooled pulse laser according to claim 5, characterized in that: The data acquisition module (603) is connected to the sensor module (601) and is used to record and store temperature, vibration, power and other data in real time. The data acquisition module (603) has a built-in storage unit for storing historical operation data for subsequent analysis. The alarm module (605) is connected to the monitoring and control module (602). The alarm module (605) is used to issue an audible and visual alarm when the laser is overheated, has abnormal power or exceeds the vibration limit, and simultaneously sends alarm information to an external device through a remote communication module.

10. The miniature air-cooled pulse laser according to claim 5, characterized in that: The vibration compensation module (604) comprises a vibration detection unit, a data processing unit and a drive adjustment unit. The vibration detection unit is connected to a vibration sensor and is used to collect vibration data of the laser body (1) in real time. The data processing unit analyzes the collected vibration data to determine the influence of the vibration on the collimation of the laser beam. The drive adjustment unit comprises a plurality of micro-actuators and can dynamically correct the beam path of the laser emission port (2) according to the instructions of the data processing unit, thereby eliminating the interference of the vibration on the processing accuracy and ensuring the stable operation of the laser in a complex working environment.

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