A smart safety helmet charging management cabinet with permission recognition and batch fast charging functions

Abstract

The application discloses a kind of intelligent safety helmet charging management cabinet with authority identification and batch fast charging function, including cabinet, control identification component is fixedly installed in the inside of cabinet, multiple cap body placing grooves are opened in the inside of cabinet, and the front of multiple cap body placing grooves is equipped with cabinet door by hinge;By adopting magnetic pole linkage self-adaptive positioning structure, it can automatically adapt to the safety helmet placed in different positions and complete centering calibration, with strong adaptability, no manual adjustment is required, multi-slot independent charging structure supports multiple safety helmets synchronous batch fast charging, completely solves the pain points of traditional single-point charging low efficiency and unable to concentrate supply, greatly improves work efficiency, with global circulation ventilation system, not only can efficient heat dissipation, avoid batch charging high temperature safety hazard, prolong the service life of equipment and safety helmet battery, but also can complete safety helmet dehumidification, deodorization maintenance simultaneously, keep safety helmet dry and clean, greatly improve the functionality of equipment and construction site use experience.

Description

Technical Field

[0001] This invention relates to the field of helmet charging cabinet technology, specifically to an intelligent helmet charging management cabinet with access control and batch fast charging functions. Background Technology

[0002] In high-risk industries such as construction, power maintenance, and mining, smart safety helmets have been widely adopted as core wearable devices for personnel safety monitoring, location management, and on-site inspection. These helmets contain built-in monitoring modules, positioning chips, and batteries, requiring regular and centralized charging to ensure continuous normal operation. Therefore, centralized storage, batch charging, and standardized management of safety helmets are crucial components of a construction site safety management system.

[0003] Currently, most traditional helmet charging devices on the market are simple charging sockets, single-seat chargers, or open charging racks, which have many defects and shortcomings in actual use. First, traditional charging devices lack access control functions and cannot verify the identity of operators, leading to problems such as unauthorized personnel taking or using helmets interchangeably, and misoperation of the charging equipment. This not only easily causes chaos in helmet asset management but also poses safety hazards such as private equipment access and illegal electricity use, failing to meet the requirements of refined and standardized equipment management on construction sites. Secondly, traditional charging devices lack precise positioning structures, allowing helmets to be placed haphazardly and easily shifted. This often results in loose charging interfaces and poor contact, leading to charging failures, intermittent charging, and equipment power outages, resulting in extremely poor charging stability. In addition, existing conventional charging cabinets have rudimentary ventilation designs, providing only basic heat dissipation functions. Workers' safety helmets, worn for extended periods, tend to accumulate sweat and moisture, which can easily lead to odors, dampness, and mold. Traditional equipment cannot ventilate, dry, deodorize, or maintain the safety helmets. Long-term storage can cause the helmet lining to become damp and develop a sweaty smell, which not only affects wearing comfort but also accelerates the aging of internal circuit components due to moisture, shortening the equipment's lifespan. Summary of the Invention

[0004] The purpose of this invention is to provide an intelligent safety helmet charging management cabinet with permission recognition and batch fast charging functions to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an intelligent safety helmet charging management cabinet with access control and batch fast charging functions, comprising a cabinet body, a control and identification component fixedly installed inside the cabinet body, multiple helmet placement slots opened inside the cabinet body, cabinet doors installed on the front of each of the multiple helmet placement slots via hinges, locking components installed inside the cabinet body and on one side of the cabinet doors, positioning components installed inside the helmet placement slots, and charging connector components installed inside the helmet placement slots.

[0006] Preferably, the control and identification component includes a control panel, a camera recognition device fixedly installed on the front of the control panel, a touch screen display screen fixedly installed on the front of the control panel, and a card reader fixedly installed on the front of the control panel.

[0007] Preferably, the locking assembly includes a locking magnet and an electromagnet, a mounting plate is fixedly installed on one side of the cabinet door, the locking magnet is fixedly installed inside the mounting plate, multiple mounting slots are opened inside the cabinet, and the electromagnet is installed inside the mounting slot, and a cover is snapped into the inside of the mounting slot.

[0008] Preferably, the positioning component includes a fixed abutment and a movable abutment. The fixed abutment is fixedly installed on one side of the inner cavity of the cap placement slot, and the movable abutment is movably installed on the other side of the inner cavity of the cap placement slot.

[0009] Preferably, four sliding grooves are provided on one side of the cap placement groove where the movable abutment is installed. A sliding plate is slidably installed inside each sliding groove. A connecting column is fixedly installed on one side of each sliding plate, and the end of the connecting column away from the sliding plate is fixedly connected to one side of the movable abutment. A movable magnetic plate is fixedly installed on the side of the movable abutment near the inner cavity of the cap placement groove.

[0010] Preferably, the charging connector assembly includes a partition and an electric cylinder. The partition is fixedly installed inside the cap placement slot, and the electric cylinder is fixedly installed at the bottom of the inner cavity of the cap placement slot. A power receiving box is fixedly installed at the output end of the electric cylinder, and a charging head is fixedly connected to the end of the power receiving box away from the electric cylinder.

[0011] Preferably, the partition has a sliding hole inside, and the junction box is slidably installed inside the sliding hole.

[0012] Preferably, the inner cavity of the cap placement slot has a fixing slot at the tail end, and a ventilation fan is fixedly installed on the inner side of the fixing slot. The back of the cabinet has an air inlet, which is connected to the fixing slot. The partition has a ventilation slot inside, and the cabinet door has an exhaust slot inside, which is inclined.

[0013] Preferably, the back of the cabinet is fixedly equipped with four wall-supporting feet, which are installed symmetrically in a rectangular shape on the back of the cabinet. The back of the cabinet has ventilation holes, and the positions of the ventilation holes correspond to the positions of the control panel.

[0014] Preferably, the bottom of the cabinet is fixedly equipped with four support legs, which are installed symmetrically in a rectangular shape at the four corners of the bottom of the cabinet. The inside of each cabinet door is fixedly equipped with a transparent glass window.

[0015] Compared with existing technologies, the beneficial effects of this invention are as follows: By adopting a magnetic pole linkage adaptive positioning structure, it can automatically adapt to safety helmets placed in different positions and complete centering calibration. It has strong adaptability and does not require manual adjustment. The multi-slot independent charging structure supports simultaneous batch fast charging of multiple safety helmets, which completely solves the pain points of low efficiency and inability to centrally replenish traditional single-point charging, greatly improving work efficiency. Combined with a full-area circulating ventilation system, it can not only efficiently dissipate heat and avoid the high temperature safety hazards of batch charging, extending the service life of equipment and safety helmet batteries, but also simultaneously dehumidify and deodorize the safety helmets, keeping them dry and clean, greatly improving the functionality of the equipment and the user experience on the construction site. In addition, it features an independent access control system that allows users to choose between card swiping, facial recognition, or touchscreen, flexibly adapting to various personnel verification scenarios on construction sites. It accurately distinguishes operator permissions, preventing issues such as mixed use of safety helmets, equipment misoperation, and unauthorized personnel opening cabinets. Combined with an electromagnetic intelligent locking structure, it enables independent unlocking and locking of each compartment, ensuring a fully enclosed charging process with extremely high safety. Furthermore, relying on standardized partitioned compartments for storing safety helmets, along with a traceable intelligent access control system, it thoroughly standardizes the entire process of safety helmet storage, charging, and retrieval on construction sites, significantly improving the refined and standardized management of construction site safety equipment and reducing potential safety hazards. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the present invention.

[0017] Figure 2 This is a three-dimensional structural schematic diagram of the present invention from another perspective.

[0018] Figure 3 This is a three-dimensional structural diagram of the cabinet door opening of the present invention.

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the cabinet door opening and the cover removal of the present invention.

[0020] Figure 5 This is a partial cross-sectional three-dimensional structural schematic diagram of the present invention.

[0021] Figure 6 This is a partial cross-sectional view of the three-dimensional structure of the present invention from another perspective.

[0022] Figure 7 This is a schematic diagram of the operation flow of the present invention.

[0023] In the diagram: 1. Cabinet; 2. Control panel; 3. Touchscreen display; 4. Fingerprint reader; 5. Card reader; 6. Camera reader; 7. Wall-mounted support; 8. Cabinet door; 9. Ventilation duct; 10. Transparent glass window; 11. Cap placement slot; 12. Support leg; 13. Locking magnet; 14. Fixed support plate; 15. Mounting slot; 16. Electromagnet; 17. Cover; 18. Mounting plate; 19. Ventilation hole; 20. Air inlet; 21. Power junction box; 22. Charging head; 23. Ventilation duct; 24. Movable support plate; 25. Shelf; 26. Electric cylinder; 27. Ventilation fan; 28. Sliding groove; 29. ​​Sliding plate; 30. Connecting column; 31. Movable magnetic plate; 32. Fixed groove. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] Please see Figures 1-7This invention provides a technical solution: an intelligent safety helmet charging management cabinet with access control and batch fast charging functions, comprising a cabinet body 1, a control and identification component fixedly installed inside the cabinet body 1, multiple helmet placement slots 11 opened inside the cabinet body 1, cabinet doors 8 mounted on the front of each helmet placement slot 11 via hinges, a locking component installed inside the cabinet body 1 and on one side of the cabinet doors 8, a positioning component installed inside the helmet placement slots 11, a charging connector component installed inside the helmet placement slots 11, a control and identification component including a control panel 2, a camera recognition device 6 fixedly installed on the front of the control panel 2, a touch screen display 3 fixedly installed on the front of the control panel 2, a card reader 5 fixedly installed on the front of the control panel 2, a locking component including a locking magnet 13 and an electromagnet 16, a mounting plate 18 fixedly installed on one side of the cabinet door 8, the locking magnet 13 fixedly installed inside one side of the mounting plate 18, multiple mounting slots 15 opened inside the cabinet body 1, and the electromagnet 16 installed inside the mounting slots 15, with the mounting slots 15 having snap-fit ​​mounting mechanisms. The cap is fitted with a cover 17. The positioning assembly includes a fixed abutment 14 and a movable abutment 24. The fixed abutment 14 is fixedly installed on one side of the inner cavity of the cap body placement groove 11, and the movable abutment 24 is movably installed on the other side of the inner cavity of the cap body placement groove 11. Four sliding grooves 28 are provided on the side of the cap body placement groove 11 where the movable abutment 24 is installed. Sliding plates 29 are slidably installed inside each sliding groove 28. A connecting post 30 is fixedly installed on one side of each sliding plate 29, and the end of the connecting post 30 away from the sliding plate 29 is connected to one side of the movable abutment 24. A movable magnetic plate 31 is fixedly installed on the side of the movable support plate 24 near the inner cavity of the cap placement slot 11. The charging connector assembly includes a partition plate 25 and an electric cylinder 26. The partition plate 25 is fixedly installed on the inner side of the cap placement slot 11, and the electric cylinder 26 is fixedly installed on the bottom of the inner cavity of the cap placement slot 11. A charging box 21 is fixedly installed on the output end of the electric cylinder 26. A charging head 22 is fixedly connected to the end of the charging box 21 away from the electric cylinder 26. A sliding hole is opened inside the partition plate 25, and the charging box 21 is slidably installed on the inner side of the sliding hole.

[0026] The working principle of the above technical solution is as follows: Before using the equipment, staff can choose one of three methods to complete independent identity authentication: touch screen verification 3, card reader 5, and face recognition verification 6. The three recognition modes are independent of each other and do not interfere with each other, which can adapt to the verification needs of different work scenarios on the construction site. There is no need for repeated operation. The control panel 2 has a built-in main control system that can quickly collect and compare recognition information and accurately determine the operator's operation permission. After the permission verification is legal, the system accurately unlocks the corresponding empty helmet placement slot 11, only unlocking the single slot lock status, while the other idle slots remain locked, realizing one-to-one accurate unlocking of a single slot. This effectively prevents unauthorized personnel from opening cabinets at will, mixing safety helmets, and misoperating the equipment, laying a solid foundation for the standardized storage and safe batch fast charging of safety helmets. The equipment locking assembly consists of a locking magnet 13 inside the mounting plate 18 on one side of the cabinet door 8 and an electromagnet 16 inside the mounting groove 15 of the cabinet body 1. A cover 17 is snapped onto the outside of the mounting groove 15 to protect the electromagnet 16 from dust. When unlocking, the electromagnet 16 quickly switches its magnetic poles to match the opposite poles of the locking magnet 13. Utilizing the principle of repulsion between like poles, a stable pushing force is generated, smoothly releasing the locking magnet 13 and completely releasing the locking constraint of the cabinet door 8. Operators can then easily open the hinged cabinet door 8. Simultaneously, the electromagnet 16 moves in tandem with the moving stop plate 2. The movable magnetic plate 31 on the inner side of the 4 forms a state of opposite poles facing each other. Relying on the magnetic force of opposite poles attracting each other, it drives the movable support plate 24 to complete the displacement adjustment. The movable support plate 24 slides with the four sliding grooves 28 on the inner side of the helmet placement groove 11 through the connecting column 30 and the sliding plate 29, which can achieve smooth lateral sliding. Finally, the movable support plate 24 is tightly attached to the inner wall of the groove. At this time, the distance between the movable support plate 24 and the fixed support plate 14 reaches the maximum value, and the internal placement space of the helmet placement groove 11 is completely open, which greatly reduces the difficulty of placing the safety helmet and makes it easy for workers to quickly put in safety helmets of different specifications. After the staff places the safety helmet steadily inside the helmet placement slot 11, they manually close the cabinet door 8. The equipment then automatically switches the magnetic poles of the electromagnet 16, simultaneously locking the cabinet door and centering the safety helmet. The entire process is automated and requires no manual intervention. After the magnetic poles are switched, the opposing magnetic poles of the electromagnet 16 and the locking magnet 13 become opposite. Through the strong attraction of opposite poles, they firmly adhere to the locking magnet 13, achieving a secure lock on the cabinet door 8. This effectively prevents the cabinet door from loosening or being accidentally opened during charging, ensuring the sealing and safety of the charging operation. At the same time, the opposing magnetic poles of the electromagnet 16 and the moving magnetic plate 31 become the same. Relying on the stable pushing force of like poles repelling each other, the moving magnetic plate 31 drives the moving abutment 24 to slide at a uniform speed. Together with the fixed abutment 14 fixedly installed on the other side of the slot, a bidirectional limiting and pushing structure is formed, accurately pushing the safety helmet to the center position of the helmet placement slot 11, completing precise centering and preventing the safety helmet from shifting or tilting. This provides structural support for subsequent precise docking and charging. After the safety helmet is accurately positioned, the equipment starts the charging connector assembly to carry out batch charging operations. The charging connector assembly consists of a partition 25, an electric cylinder 26, and a junction box 21. The partition 25 is fixed inside the helmet placement slot 11, which serves to isolate and protect the helmet and regulate the airflow. The electric cylinder 26, which is fixedly installed at the bottom of the slot, starts its telescopic drive, which drives the junction box 21 connected to the output end to slide smoothly forward along the preset sliding hole of the partition 25, so that the charging head 22 and the safety helmet charging interface can be accurately attached and connected to achieve stable power supply. The cabinet 1 is equipped with multiple independent helmet placement slots 11. The charging structure of each slot operates independently, and multiple safety helmets can be powered on at the same time to achieve batch fast charging, which greatly improves the efficiency of safety helmet charging operations and meets the needs of large-scale safety helmet charging and replenishment at the construction site.

[0027] In another implementation scheme, such as Figures 1-7 As shown, a fixing groove 32 is provided at the end of the inner cavity of the hat body placement groove 11. A ventilation fan 27 is fixedly installed on the inner side of the fixing groove 32. An air inlet 20 is provided on the back of the cabinet body 1, and the air inlet 20 is connected to the fixing groove 32. A ventilation groove 23 is provided inside the partition 25. An exhaust groove 9 is provided inside the cabinet door 8, and the exhaust groove 9 is opened at an angle.

[0028] The air inlet 20 on the back of the cabinet 1 is directly connected to the fixing slot 32 at the tail of the cap placement slot 11. Fresh air at room temperature can be directly delivered into the fixing slot 32 through the air inlet 20, providing a stable air source for the ventilation system. The airflow then passes through the fixing slot 32, the ventilation fan 27, and the ventilation slot 23 inside the partition 25, evenly covering the entire inner cavity of the cap placement slot 11. At the same time, the ventilation fan 27, which is fixedly installed inside the fixing slot 32, runs continuously at high speed and has a dual function: firstly, it quickly sucks out and removes the high-temperature heat generated by the battery and circuit during the charging process, solving the problem of heat accumulation during batch charging and avoiding high-temperature damage to equipment components. The system eliminates safety hazards such as overheating, fire, and bulging in the components and helmet battery; secondly, it continuously ventilates the helmet lining, quickly drying residual sweat and moisture after wearing, keeping the helmet dry and clean, while effectively dispersing and expelling accumulated sweat and odors, achieving helmet maintenance and purification. Finally, the hot and humid air and odors are directionally discharged through the inclined exhaust channel 9 inside the cabinet door 8. The inclined channel can effectively block external dust and rainwater from flowing back in, preventing dust accumulation and moisture inside the channel. In addition, the heat dissipation hole 19 on the back of the cabinet 1, corresponding to the control panel 2, can dissipate heat for the control components independently, ensuring the long-term stable operation of the core control system.

[0029] In another implementation scheme, such as Figures 1-7 As shown, four wall-mounted feet 7 are fixedly installed on the back of the cabinet 1, and the four wall-mounted feet 7 are installed in a rectangular symmetrical arrangement on the back of the cabinet 1. Ventilation holes 19 are provided on the back of the cabinet 1, and the positions of the ventilation holes 19 correspond to the positions of the control panel 2. Four support feet 12 are fixedly installed on the bottom of the cabinet 1, and the four support feet 12 are installed in a rectangular symmetrical arrangement at the four corners of the bottom of the cabinet 1. Transparent glass windows 10 are fixedly installed inside the cabinet doors 8.

[0030] The four rectangular support feet 12 symmetrically installed at the bottom corners of the cabinet 1 can evenly distribute the overall weight of the equipment, adapt to uneven ground, and prevent the cabinet from shaking or tilting. The four rectangular wall-mounting feet 7 symmetrically installed on the back of the cabinet 1 fit tightly against the wall to form a limiting support structure, effectively preventing the equipment from tilting forward or falling over, and greatly improving the stability of the equipment. Throughout the operation, the staff can directly observe the placement status and charging status of the safety helmets inside each tank through the transparent glass window 10 embedded in the cabinet door 8, and complete the visual inspection without opening the door. At the same time, the staff can view the overall charging progress, the working status of each tank, equipment fault codes and other data in real time through the touch screen display 3, realizing visualized intelligent management and control. When the safety helmet is fully charged, the system automatically triggers the power-off protection, stops the charging operation, and unlocks the corresponding tank cabinet door, allowing the staff to retrieve the parts at any time. The entire intelligent operation process, including access verification, automatic positioning, batch fast charging, ventilation and maintenance, and automatic power-off, is completed.

[0031] Working principle: Before using the equipment, staff can choose one of three methods to complete independent identity authentication: touch screen verification 3, card reader 5, and face recognition verification 6. The three recognition modes are independent of each other and do not interfere with each other, which can adapt to the verification needs of different work scenarios on the construction site. There is no need for repeated operation. The control panel 2 has a built-in main control system that can quickly collect and compare recognition information and accurately determine the operator's operation permission. After the permission verification is legal, the system accurately unlocks the corresponding empty helmet placement slot 11, only unlocking the single slot lock status, while the other idle slots remain locked. This achieves one-to-one accurate unlocking of each slot, effectively preventing unauthorized personnel from opening cabinets at will, mixing safety helmets, and misoperating the equipment. This lays a solid foundation for the standardized storage of safety helmets and safe batch fast charging of the permission management system. The equipment locking assembly consists of a locking magnet 13 inside the mounting plate 18 on one side of the cabinet door 8 and an electromagnet 16 inside the mounting groove 15 of the cabinet body 1. A cover 17 is snapped onto the outside of the mounting groove 15 to protect the electromagnet 16 from dust. When unlocking, the electromagnet 16 quickly switches its magnetic poles to match the opposite poles of the locking magnet 13. Utilizing the principle of repulsion between like poles, a stable pushing force is generated, smoothly releasing the locking magnet 13 and completely releasing the locking constraint of the cabinet door 8. Operators can then easily open the hinged cabinet door 8. Simultaneously, the electromagnet 16 moves in tandem with the moving stop plate 2. The movable magnetic plate 31 on the inner side of the 4 forms a state of opposite poles facing each other. Relying on the magnetic force of opposite poles attracting each other, it drives the movable support plate 24 to complete the displacement adjustment. The movable support plate 24 slides with the four sliding grooves 28 on the inner side of the helmet placement groove 11 through the connecting column 30 and the sliding plate 29, which can achieve smooth lateral sliding. Finally, the movable support plate 24 is tightly attached to the inner wall of the groove. At this time, the distance between the movable support plate 24 and the fixed support plate 14 reaches the maximum value, and the internal placement space of the helmet placement groove 11 is completely open, which greatly reduces the difficulty of placing the safety helmet and makes it easy for workers to quickly put in safety helmets of different specifications. After the staff places the safety helmet steadily inside the helmet placement slot 11, they manually close the cabinet door 8. The equipment then automatically switches the magnetic poles of the electromagnet 16, simultaneously locking the cabinet door and centering the safety helmet. The entire process is automated and requires no manual intervention. After the magnetic poles are switched, the opposing magnetic poles of the electromagnet 16 and the locking magnet 13 become opposite. Through the strong attraction of opposite poles, they firmly adhere to the locking magnet 13, achieving a secure lock on the cabinet door 8. This effectively prevents the cabinet door from loosening or being accidentally opened during charging, ensuring the sealing and safety of the charging operation. At the same time, the opposing magnetic poles of the electromagnet 16 and the moving magnetic plate 31 become the same. Relying on the stable pushing force of like poles repelling each other, the moving magnetic plate 31 drives the moving abutment 24 to slide at a uniform speed. Together with the fixed abutment 14 fixedly installed on the other side of the slot, a bidirectional limiting and pushing structure is formed, accurately pushing the safety helmet to the center position of the helmet placement slot 11, completing precise centering and preventing the safety helmet from shifting or tilting. This provides structural support for subsequent precise docking and charging. After the safety helmet is accurately positioned, the equipment starts the charging connector assembly to carry out batch charging operations. The charging connector assembly consists of a partition 25, an electric cylinder 26, and a junction box 21. The partition 25 is fixed inside the helmet placement slot 11, which serves to isolate and protect the helmet and regulate the airflow. The electric cylinder 26, which is fixedly installed at the bottom of the slot, starts its telescopic drive, which drives the junction box 21 connected to the output end to slide smoothly forward along the preset sliding hole of the partition 25, so that the charging head 22 and the safety helmet charging interface are precisely fitted and connected to achieve stable power supply. The cabinet 1 is equipped with multiple independent helmet placement slots 11. The charging structure of each slot operates independently, and multiple safety helmets can be powered on at the same time to achieve batch fast charging, which greatly improves the efficiency of safety helmet charging operations and meets the needs of large-scale safety helmet charging and replenishment at the construction site. The air inlet 20 on the back of the cabinet 1 is directly connected to the fixing slot 32 at the tail of the cap placement slot 11. Fresh air at room temperature can be directly delivered into the fixing slot 32 through the air inlet 20, providing a stable air source for the ventilation system. The airflow then passes through the fixing slot 32, the ventilation fan 27, and the ventilation slot 23 inside the partition 25, evenly covering the entire inner cavity of the cap placement slot 11. At the same time, the ventilation fan 27, which is fixedly installed inside the fixing slot 32, runs continuously at high speed and has a dual function: firstly, it quickly sucks out and removes the high-temperature heat generated by the battery and circuit during the charging process, solving the problem of heat accumulation during batch charging and avoiding high-temperature damage to equipment components. The system eliminates safety hazards such as overheating, fire, and bulging in the components and helmet battery; secondly, it continuously ventilates the helmet lining, quickly drying residual sweat and moisture after wearing, keeping the helmet dry and clean, while effectively dispersing and expelling accumulated sweat and odors, achieving helmet maintenance and purification. Finally, the hot and humid air and odors are discharged in a directional manner through the inclined exhaust channel 9 inside the cabinet door 8. The inclined channel can effectively block external dust and rainwater from flowing back in, preventing dust and moisture accumulation inside the channel. In addition, the heat dissipation hole 19 on the back of the cabinet 1, corresponding to the control panel 2, can dissipate heat for the control components separately, ensuring the long-term stable operation of the core control system. The four rectangular support feet 12 symmetrically installed at the bottom corners of the cabinet 1 can evenly distribute the overall weight of the equipment, adapt to uneven ground, and prevent the cabinet from shaking or tilting. The four rectangular wall-mounting feet 7 symmetrically installed on the back of the cabinet 1 fit tightly against the wall to form a limiting support structure, effectively preventing the equipment from tilting forward or falling over, and greatly improving the stability of the equipment. Throughout the operation, the staff can directly observe the placement status and charging status of the safety helmets inside each tank through the transparent glass window 10 embedded in the cabinet door 8, and complete the visual inspection without opening the door. At the same time, the staff can view the overall charging progress, the working status of each tank, equipment fault codes and other data in real time through the touch screen display 3, realizing visualized intelligent management and control. When the safety helmet is fully charged, the system automatically triggers the power-off protection, stops the charging operation, and unlocks the corresponding tank cabinet door, allowing the staff to retrieve the parts at any time. The entire intelligent operation process, including access verification, automatic positioning, batch fast charging, ventilation and maintenance, and automatic power-off, is completed.

[0032] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart safety helmet charging management cabinet with access control and batch fast charging functions, comprising a cabinet body (1), characterized in that: The cabinet (1) is fixedly installed with a control identification component. The cabinet (1) has multiple hat placement slots (11) inside. Each of the multiple hat placement slots (11) has a cabinet door (8) installed on its front side via a hinge. The cabinet (1) has a locking component installed inside and on one side of the cabinet door (8). The hat placement slots (11) have a positioning component installed inside. The hat placement slots (11) have a charging connector component installed inside.

2. The intelligent safety helmet charging management cabinet with access control and batch fast charging functions according to claim 1, characterized in that: The control and identification component includes a control panel (2), a camera recognition device (6) is fixedly installed on the front of the control panel (2), a touch screen display (3) is fixedly installed on the front of the control panel (2), and a card reader (5) is fixedly installed on the front of the control panel (2).

3. The intelligent safety helmet charging management cabinet with access control and batch fast charging functions according to claim 2, characterized in that: The locking assembly includes a locking magnet (13) and an electromagnet (16). An mounting plate (18) is fixedly installed on one side of the cabinet door (8). The locking magnet (13) is fixedly installed inside the mounting plate (18) on one side. The cabinet body (1) has multiple mounting slots (15) inside, and the electromagnet (16) is installed inside the mounting slot (15). A cover (17) is snapped into the inside of the mounting slot (15).

4. The intelligent safety helmet charging management cabinet with access control and batch fast charging functions according to claim 3, characterized in that: The positioning component includes a fixed abutment (14) and a movable abutment (24). The fixed abutment (14) is fixedly installed on one side of the inner cavity of the cap placement slot (11), and the movable abutment (24) is movably installed on the other side of the inner cavity of the cap placement slot (11).

5. The intelligent safety helmet charging management cabinet with access control and batch fast charging functions according to claim 4, characterized in that: Four sliding grooves (28) are provided on one side of the cap placement groove (11) where the movable abutment plate (24) is installed. Sliding plates (29) are slidably installed inside each sliding groove (28). A connecting column (30) is fixedly installed on one side of each sliding plate (29), and the end of the connecting column (30) away from the sliding plate (29) is fixedly connected to one side of the movable abutment plate (24). A movable magnetic plate (31) is fixedly installed on the side of the movable abutment plate (24) near the inner cavity of the cap placement groove (11).

6. The intelligent safety helmet charging management cabinet with access control and batch fast charging functions according to claim 5, characterized in that: The charging connector assembly includes a partition (25) and an electric cylinder (26). The partition (25) is fixedly installed inside the cap placement slot (11). The electric cylinder (26) is fixedly installed at the bottom of the inner cavity of the cap placement slot (11). A charging box (21) is fixedly installed at the output end of the electric cylinder (26). A charging head (22) is fixedly connected to the end of the charging box (21) away from the electric cylinder (26).

7. The intelligent safety helmet charging management cabinet with access control and batch fast charging functions according to claim 6, characterized in that: The partition (25) has a sliding hole inside, and the electrical box (21) is slidably installed inside the sliding hole.

8. The intelligent safety helmet charging management cabinet with access control and batch fast charging functions according to claim 7, characterized in that: The inner cavity of the cap placement slot (11) is provided with a fixing slot (32) at the end. A ventilation fan (27) is fixedly installed on the inner side of the fixing slot (32). An air inlet (20) is provided on the back of the cabinet (1), and the air inlet (20) and the fixing slot (32) are connected. A ventilation slot (23) is provided inside the partition (25). An exhaust slot (9) is provided inside the cabinet door (8), and the exhaust slot (9) is opened at an angle.

9. A smart safety helmet charging management cabinet with access control and batch fast charging functions as described in claim 8, characterized in that: The back of the cabinet (1) is fixedly equipped with wall-supporting feet (7). There are four wall-supporting feet (7), and the four wall-supporting feet (7) are installed in a rectangular symmetrical arrangement on the back of the cabinet (1). The back of the cabinet (1) is provided with heat dissipation holes (19), and the position of the heat dissipation holes (19) corresponds to the position of the control panel (2).

10. A smart safety helmet charging management cabinet with access control and batch fast charging functions according to claim 9, characterized in that: The bottom of the cabinet (1) is fixedly equipped with support legs (12). There are four support legs (12), and the four support legs (12) are installed in a rectangular symmetrical arrangement at the four corners of the bottom of the cabinet (1). The interior of the cabinet door (8) is fixedly equipped with transparent glass windows (10).

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