Power box

Abstract

The utility model discloses a power box, relates to the technical field of mobile portable charging equipment, and discloses a power box, which comprises a box body assembly, a charging assembly and a storage structure, the charging assembly and the storage structure are arranged in the box body assembly in parallel; the box body assembly is used for supporting and containing the charging assembly and the storage structure. The storage structure comprises at least one storage cavity, the upper portion of the storage structure is provided with an opening corresponding to the storage cavity, the opening is communicated with the corresponding storage cavity, and the storage cavity is used for storing a lamp. A charging interface is formed in the storage cavity, and the charging interface is electrically connected with the charging assembly; the charging assembly is used for charging the lamp after the lamp is connected with the charging interface, and the requirement for timely charging the lamp is met.

Description

Technical Field

[0001] This application relates to the field of mobile portable charging equipment technology, and more particularly to a power supply box. Background Technology

[0002] Explosion-proof portable lights, as indispensable lighting fixtures in modern emergency rescue, are crucial in special situations such as mining operations, chemical production areas, military operations, and natural disaster relief. These environments are often accompanied by high-risk factors such as flammable and explosive gases and dust. Therefore, explosion-proof portable lights not only need to have high-intensity lighting capabilities but must also strictly adhere to explosion-proof safety standards to ensure stable operation under extreme conditions and protect the lives of rescue personnel.

[0003] However, current charging methods for explosion-proof portable lights are generally quite traditional, with each light equipped with an independent charger. This approach has revealed a series of problems in practical applications. First, during on-site charging, multiple chargers and connecting cables become tangled, creating visual clutter and increasing the risk of tripping and electric shock, severely impacting the safety and order of the work site. Second, charging operations are inefficient because each charger requires individual operation, and charging progress is difficult to monitor uniformly, undoubtedly increasing management complexity and reducing the efficiency of rescue preparation. Furthermore, the disorganized charging cables can easily lead to short circuits, overheating, and other safety hazards, further threatening the safety of the charging process.

[0004] Even more challenging is that in outdoor, power-free operating scenarios, such as mountain rescues and maritime search and rescue, the battery life of explosion-proof portable lights becomes a critical factor restricting rescue operations. While existing charging boxes have addressed the issue of storing and carrying spare batteries to some extent, they often fail to provide immediate and efficient charging services, especially in remote areas far from power supply points. Therefore, how to provide timely and stable power to explosion-proof portable lights in power-free environments has become an urgent technical challenge to be solved. Utility Model Content

[0005] The main objective of this application is to provide a power supply box that addresses the technical problem of providing timely and stable power to explosion-proof portable lights in environments without power supply.

[0006] To achieve the above objectives, this application proposes a power supply box, comprising: a box assembly, a charging assembly, and a storage structure; the charging assembly and the storage structure are arranged parallel to each other inside the box assembly; the box assembly supports and accommodates the charging assembly and the storage structure; the storage structure includes at least one storage cavity, and an opening corresponding to the storage cavity is provided on the upper part of the storage structure, the opening communicating with the corresponding storage cavity, the storage cavity being used to store a lamp; a charging interface is provided inside the storage cavity, the charging interface being electrically connected to the charging assembly; the charging assembly is used to charge the lamp after a connection is established between the lamp and the charging interface.

[0007] In one embodiment, the charging component includes: an inverter module and a battery pack module; the inverter module is disposed above the battery pack module and electrically connected to the battery pack module; the battery pack module is used to store electrical energy; the inverter module is used to receive electrical energy output from the battery pack module, invert it, and output AC power to the charging interface.

[0008] In one embodiment, the battery pack module includes a battery pack and a battery bracket; the battery pack is fixedly connected to the housing assembly via the battery bracket so that the battery pack is located between the battery bracket and the housing.

[0009] In one embodiment, the inverter module includes: a main control board and an inverter; the inverter is disposed above the battery bracket and fixedly connected to the battery bracket; the main control board is disposed above the inverter and electrically connected to the inverter.

[0010] In one embodiment, the charging assembly further includes: a charging board module; the charging board module is disposed below the storage structure; the charging interface is electrically connected to the inverter module through the charging board module; the charging board module is used to receive the AC power transmitted by the inverter module and convert it into a charging voltage output to the charging interface.

[0011] In one embodiment, the box assembly includes: a box body, a box lid, and a handle; the box body is axially connected to the box lid, and the connection between the box body and the box lid is rotatable; the box body is axially connected to the handle, and the connection between the box body and the handle is rotatable; the box lid is axially connected to the handle, and the connection between the box lid and the handle is rotatable.

[0012] In one embodiment, the power supply box further includes: an interactive component; the interactive component is disposed above the charging component; the interactive component is used to display the working status of the power supply box and to receive operation commands input by the user.

[0013] In one embodiment, the interactive component includes: a display panel, a control panel, a panel bracket, and a baffle; the display panel is disposed above the control panel and fixedly connected to the control panel; the baffle is disposed above the control panel and fixedly connected to the housing assembly; the control panel is fixedly connected to the housing assembly via the panel bracket.

[0014] In one embodiment, the storage structure includes at least one first storage cavity and at least one second storage cavity; the first storage cavity and the second storage cavity have different shapes and are used to store lamps of different shapes.

[0015] One or more technical solutions proposed in this application have at least the following technical effects:

[0016] The housing serves as the basic support structure, ensuring the stability and portability of the power supply box. The charging components and storage structure are arranged parallel to each other inside the housing, achieving efficient space utilization while integrating storage and charging functions. The storage structure includes at least one storage cavity, each with an opening at the top for easy categorization, storage, and retrieval of the lamps. The storage cavity integrates a charging interface, electrically connected to the charging components, enabling integrated charging of the lamps and meeting the need for timely power replenishment. Attached Figure Description

[0017] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A structural schematic diagram of an embodiment of the power supply box in this application;

[0020] Figure 2 This is a partial structural schematic diagram of the power supply box embodiment provided in this application;

[0021] Figure 3 This is a schematic diagram of another embodiment of the power supply box provided in this application;

[0022] Figure 4 A schematic diagram of another embodiment provided for the power supply box embodiment of this application;

[0023] Figure 5 An exploded view of a model for yet another embodiment of the power supply box provided in this application;

[0024] Figure 6 This is a partial model schematic diagram of yet another embodiment of the power supply box provided in this application.

[0025] Explanation of icon numbers:

[0026] label illustrate label illustrate 10 Enclosure assembly 31 Storage cavity 20 Charging components 311 First storage cavity 21 Inverter module 312 Second storage cavity 22 Battery pack module 32 Charging port 23 Solar panel module 40 Interactive components 30 Storage structure

[0027] The purpose, features, and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0028] It should be understood that the specific embodiments described herein are merely illustrative of the technical solutions of this application and are not intended to limit this application.

[0029] To better understand the technical solution of this application, a detailed description will be provided below in conjunction with the accompanying drawings and specific implementation methods.

[0030] Currently, the charging mode for explosion-proof portable lights is generally quite traditional, with each light equipped with an independent charger. This mode has revealed a series of problems in practical applications. First, during on-site charging, multiple chargers and connecting cables become tangled, creating visual clutter and increasing the risk of tripping and electric shock, seriously affecting the safety and order of the work site. Second, the charging operation is inefficient because each charger needs to be operated individually, and the charging progress is difficult to monitor uniformly, which undoubtedly increases management difficulty and reduces the efficiency of rescue preparation work. In addition, the messy charging cables are prone to short circuits, overheating, and other safety hazards, further threatening the safety of the charging process.

[0031] Even more challenging is that in outdoor work scenarios without power, such as mountain rescues and maritime search and rescue, the battery life of explosion-proof portable lights becomes a key factor restricting rescue operations. While existing charging boxes have solved the problem of storing and carrying spare batteries to some extent, they often cannot provide immediate and efficient charging services, especially in remote areas far from power supply points, where this problem is particularly prominent.

[0032] Based on this, this embodiment proposes a power supply box, please refer to... Figure 1 and Figure 2 , Figure 1 This is a structural schematic diagram of the power supply box according to Embodiment 1 of this application. Figure 2 This is a partial structural diagram of the power supply box embodiment 1 of this application.

[0033] In this embodiment, the power supply box includes: a box assembly 10, a charging assembly 20, and a storage structure 30; the charging assembly 20 and the storage structure 30 are arranged in parallel inside the box assembly 10; the box assembly 10 is used to support and accommodate the charging assembly 20 and the storage structure 30.

[0034] Understandably, the housing assembly 10 is the basic support structure of the entire power supply box, responsible for housing and protecting the internal charging components 20 and storage structure 30. The housing assembly 10 can be made of robust and durable materials, such as metal or high-strength plastic, to ensure good impact resistance and waterproof / dustproof performance. Furthermore, the shape and size design of the housing assembly 10 will take portability and ease of use into account, making it convenient for users to carry and operate.

[0035] The storage structure 30 includes at least one storage cavity 31. The upper part of the storage structure 30 is provided with an opening corresponding to the storage cavity 31. The opening communicates with the corresponding storage cavity 31. The storage cavity 31 is used to store lamps.

[0036] Understandably, the storage cavity 31 is designed to meet users' storage needs for lighting fixtures and other equipment, ensuring that these devices remain safe, stable, and easily accessible during transportation or storage. Therefore, the shape and size of the storage cavity 31 can vary depending on the specific application, but it is generally designed to fit snugly and securely store various lighting fixtures. For example, for small flashlights or headlamps, the storage cavity 31 can be designed as a smaller cylindrical or square shape; while for large floodlights or spotlights, the storage cavity 31 can be designed as a larger rectangular or irregular shape.

[0037] It should be noted that the interior of the storage cavity 31 can be equipped with soft padding or anti-slip material to prevent damage to the lamps due to shaking or collision during storage. In addition, the interior can also be designed with fixing devices such as elastic buckles or adjustable brackets to ensure that the lamps remain stable within the storage cavity 31.

[0038] It should be noted that the opening at the top of the storage structure 30 is typically designed to be both spacious and easy to operate, allowing users to easily insert or remove the light fixture into the storage cavity 31. The size and shape of the opening should match the interior of the storage cavity 31 to ensure that the light fixture can move in and out smoothly.

[0039] Furthermore, a charging interface 32 is provided inside the storage cavity 31, and the charging interface 32 is electrically connected to the charging component 20; the charging component 20 is used to charge the lamp after the lamp is connected to the charging interface 32.

[0040] Understandably, the storage cavity 31 not only serves as storage space for the lamps but also integrates charging functionality. The charging port 32 is located inside the storage cavity 31, typically in an optimal position accessible to the lamps, allowing users to easily insert the lamps and connect them to the charging port 32. If the storage cavity 31 is designed with multiple layers or compartments, each storage area can be equipped with a corresponding charging port 32 to meet the charging needs of different lamps.

[0041] It should be noted that the type of charging interface 32 can vary depending on the lamp fixture, commonly including USB and DC interfaces. These interfaces are usually designed to be universal, compatible with the charging plugs of various lamp fixtures. In addition, to enhance the durability and stability of the interface, the charging interface 32 uses gold-plating or nickel-plating processes to improve its corrosion resistance and conductivity.

[0042] In addition, the charging interface 32 and the charging component 20 are electrically connected via internal circuitry. This circuitry may include power lines, signal lines, etc., which are carefully arranged inside the housing assembly 10 to ensure the stability and reliability of the connection. Furthermore, to avoid electromagnetic interference and signal attenuation, these circuits may employ shielding and filtering techniques.

[0043] Understandably, the charging component 20 is one of the core components of the power supply box, responsible for providing charging services to the lamps connected to the charging interface 32. When a lamp is inserted into the charging interface 32, the charging component 20 automatically detects the lamp's power level and charging needs, adjusting the charging current and voltage as required. Once the lamp is fully charged or has reached the preset charging time, the charging component 20 automatically stops charging to avoid overcharging and damage to the equipment.

[0044] It is understood that the charging assembly 20 may include one or more battery packs (such as lithium iron phosphate batteries), a power management module, etc. The battery packs are responsible for storing electrical energy, and the power management module is responsible for monitoring the battery pack's charge level and charging status, and adjusting the charging current and voltage as needed.

[0045] In addition, to improve charging efficiency and safety, the charging component 20 can also have intelligent management functions. For example, it can automatically select the appropriate charging mode according to the type of lamp and the battery capacity; at the same time, it can also monitor parameters such as current, voltage and temperature in real time during the charging process to ensure the safety and stability of the charging process.

[0046] Understandably, when a user needs to charge devices such as lamps, they simply insert the device into the charging port 32 within the corresponding storage cavity 31 of the storage structure 30. The charging component 20 will automatically detect the device's power level and charging needs, and provide appropriate charging current and voltage. Once the device is fully charged or has reached the preset charging time, the charging component 20 will automatically stop charging to avoid overcharging and damage to the device.

[0047] In this embodiment, the housing assembly serves as the basic support structure, ensuring the stability and portability of the power supply box. The charging component and storage structure are arranged parallel to each other inside the housing, achieving efficient space utilization while integrating storage and charging functions. The storage structure includes at least one storage cavity, each cavity having an opening at the top for easy categorized storage and retrieval of the lamps. A charging interface is integrated inside the storage cavity, electrically connected to the charging component, enabling integrated charging of the lamps and meeting the need for timely power replenishment.

[0048] Based on the above, this application provides a feasible implementation method that further improves the intelligent management of the power supply box, while also providing specific selection guidelines for each component. Please refer to... Figure 3 , Figure 3 This is a schematic diagram of another embodiment of the power supply box provided in this application. In this embodiment, the box assembly 10 includes: a box body, a box cover, and a handle; the box body is axially connected to the box cover, and the connection between the box body and the box cover is rotatable; the box body is axially connected to the handle, and the connection between the box body and the handle is rotatable; the box cover is axially connected to the handle, and the connection between the box cover and the handle is rotatable.

[0049] Understandably, the case body and lid are connected by a shaft, allowing the lid to rotate relative to the case body, thus enabling the lid to open and close. This shaft connection design allows the lid to be easily opened when needed, allowing users to access the contents inside the case, and to be tightly closed when not needed, protecting the contents from damage or contamination.

[0050] Understandably, the case body and handle are also connected by an axle, allowing the handle to rotate to some extent relative to the case body. This design allows the handle to be adjusted to the user's needs, providing a more comfortable carrying experience. For example, users can adjust the handle to the optimal position according to their hand shape or carrying habits.

[0051] Understandably, the lid and handle are also connected by a shaft, further enhancing the flexibility and portability of the case. This connection allows the handle to act as an additional locking or securing mechanism when the lid is closed, or as a support structure when the lid is open, helping to maintain the stability of the case.

[0052] In this embodiment, the charging component 20 includes an inverter module 21 and a battery pack module 22; the inverter module 21 is disposed above the battery pack module 22 and is electrically connected to the battery pack module 22; the battery pack module 22 is used to store electrical energy; the inverter module 21 is used to receive the electrical energy output by the battery pack module, invert it, and output AC power to the charging interface.

[0053] Understandably, the battery pack module 22 can contain multiple battery cells, which can be lithium-ion batteries, lead-acid batteries, or other types of rechargeable batteries. The design of the battery pack module 22 takes into account factors such as energy density, safety, and cycle life to ensure that it can stably provide power to lighting fixtures or other equipment for extended periods.

[0054] Understandably, the main function of inverter module 21 is to convert the direct current (DC) output from battery pack module 22 into alternating current (AC) to charge lamps or other devices that require AC input. Inverter module 21 includes components such as power semiconductor devices, control circuits, and filters to ensure that the output AC power has a stable voltage and frequency.

[0055] Understandably, the inverter module 21 and battery pack module 22 in the charging assembly 20 achieve a compact structure and efficient power conversion through a reasonable layout design. The inverter module 21 is located above the battery pack module 22, which helps with heat dissipation and reduces space occupation.

[0056] The battery pack module 22 includes a battery pack and a battery bracket; the battery pack is fixedly connected to the housing assembly 10 via the battery bracket so that the battery pack is located between the battery bracket and the housing.

[0057] Understandably, the battery bracket is a support structure for the battery pack module 22, used to secure the battery pack and connect it to the housing assembly 10. The battery bracket can be made of metal or other robust and durable materials to ensure it can withstand the weight of the battery pack and the vibrations and shocks that may occur during transportation or use. The battery bracket design also considers heat dissipation requirements, including structures such as ventilation holes or heat sinks to help the battery pack maintain an appropriate temperature during charging and discharging.

[0058] Understandably, the battery pack is fixedly connected to the housing assembly 10 via battery brackets, a connection method involving bolts, nuts, clips, or other fasteners. The purpose of this fixed connection is not only to ensure that the battery pack does not loosen or fall off during transportation or use, but also to ensure the reliability of the electrical connection and signal transmission between the battery pack and the inverter module 21.

[0059] The inverter module 21 includes a main control board and an inverter; the inverter is disposed above the battery bracket and is fixedly connected to the battery bracket; the main control board is disposed above the inverter and is electrically connected to the inverter.

[0060] Understandably, the inverter is the main power conversion component in the inverter module 21, responsible for converting the DC power output from the battery pack module 22 into AC power. It typically includes power semiconductor devices, filter circuits, control circuits, and a transformer, among other components. The inverter is mounted above the battery rack and is securely connected to it using some form of fixing connection (such as bolts, nuts, clips, etc.) to ensure its stability and safety during operation.

[0061] Understandably, the main control board is the control core of the inverter module 21, responsible for receiving external commands and precisely controlling the inverter based on these commands. It typically includes a microprocessor (such as an MCU or DSP), power management circuitry, communication interfaces (such as UART, SPI, or I2C), and protection circuitry. The main control board is positioned above the inverter and is tightly connected to it via electrical connections (such as copper traces on the PCB, connectors, and wiring) to ensure accurate transmission of control signals.

[0062] In addition, a charging board module 23 can be introduced to connect to the charging interface 32. The charging board module 23 is located below the storage structure 30. The charging interface 32 is electrically connected to the inverter module 21 through the charging board module 23. The charging board module 23 is used to receive the AC power transmitted by the inverter module 21 and convert it into a charging voltage output to the charging interface.

[0063] Understandably, the introduction of the charging board module 23 significantly reduces the number of wires inside the power supply box. The charging interface connects directly to the inverter module via the charging board module, eliminating the need for additional wiring or converters. The charging board module 23 features voltage regulation, allowing it to adjust the output voltage according to the needs of the charging device. This improves the compatibility and practicality of the power supply box, enabling it to provide safe and efficient charging services for different types of charging devices.

[0064] It's understandable that placing the charging panel module 23 at the bottom of the storage structure helps with heat dissipation. Hot air can rise naturally and be exhausted from the top or sides, reducing the operating temperature of the charging panel module 23 and extending its lifespan. Furthermore, the overall structure of the power supply box is more compact and tidy. This reduces wiring clutter and redundant components, improving the portability and ease of use of the power supply box.

[0065] In this embodiment, an interactive component 40 can be introduced based on the main control board included in the inverter module 21; the interactive component 40 is disposed above the charging component 20; the interactive component 40 is used to display the working status of the power supply box and also to receive operation commands input by the user.

[0066] Understandably, the interactive component 40 is a key component in the power supply box. It is responsible for displaying the power supply box's operating status, such as output voltage, current, and remaining power, as well as receiving user input commands, such as starting / stopping charging and adjusting the output voltage. The interactive component 40 includes a display screen (such as an LCD or LED), buttons, a touch panel, or other types of input / output devices.

[0067] Understandably, the interactive component 40 is positioned above the charging component 20 (including the charging pad module 23 and the charging interface 32). This layout design allows users to easily view the operating status of the power supply box and perform operations.

[0068] It should be noted that the interactive component 40 is connected to the main control board in the inverter module 21 via electrical connections such as copper traces, connectors, and connecting wires on the PCB board. This connection ensures that the interactive component 40 can receive operating status information from the main control board and display it on the screen. Simultaneously, user input commands via the interactive component 40 can also be received and processed by the main control board.

[0069] Specifically, the interactive component 40 may include: a display panel, a control panel, a panel bracket, and a baffle; the display panel is disposed above the control panel and is fixedly connected to the control panel; the baffle is disposed above the control panel and is fixedly connected to the housing component 10; the control panel is fixedly connected to the housing component 10 via the panel bracket.

[0070] Understandably, the display panel is a key component of the interactive component 40, used to display the power supply box's operating status information, such as output voltage, current, remaining power, error messages, or warnings. The display panel can employ LCD, LED, or other types of display technologies.

[0071] Understandably, the display panel is positioned above the control panel and is tightly connected to the control panel using some form of fixing connection such as screws, clips, or double-sided tape to ensure its stability and reliability during use.

[0072] Understandably, the control panel is the primary interface for user interaction with the power supply unit, used to receive user input commands. The control panel may be equipped with buttons, knobs, touch panels, or other types of input devices. The control panel is securely connected to the housing assembly 10 via a panel bracket to ensure its stability and robustness during use.

[0073] Understandably, the panel bracket is a key component connecting the control panel and the enclosure assembly 10, providing support and fixation between the control panel and the enclosure. The panel bracket can be made of metal, plastic, or other materials and is designed with appropriate mounting holes and fixing structures to facilitate connection with the control panel and enclosure assembly.

[0074] Understandably, the baffle is positioned above the control panel (but below or flush with the display panel, depending on the design) and is fixedly connected to the housing assembly 10. The main function of the baffle is to protect the control panel from external impacts and contamination, while also providing an aesthetically pleasing appearance. The baffle is made of the same material as the housing assembly and is designed with appropriate mounting holes and a fixing structure.

[0075] Based on the design selection of this embodiment, this application constructs its specific model, please refer to... Figure 4 and Figure 5 , Figure 4 A schematic diagram of another embodiment provided for the power supply box embodiment of this application; Figure 5 This is an exploded model diagram of another embodiment of the power supply box provided in this application.

[0076] The housing component 10 is divided into two parts, left and right. The left part, from top to bottom, consists of a storage structure 30 and a charging board module 23, while the right part, from top to bottom, consists of an interaction component 40, an inverter module 21, and a battery pack module 22.

[0077] Furthermore, this application does not limit the shape of the storage structure 30. Based on its size, different sets of storage cavities 31 with different shapes can be set to match different lamp requirements. Therefore, the storage structure 30 may also include: at least one first storage cavity 311 and at least one second storage cavity 312; the first storage cavity 311 and the second storage cavity 312 have different shapes and are used to store lamps of different shapes.

[0078] Understandably, the first storage cavity 311 can be cylindrical, suitable for storing cylindrical lamps, or it can be a tangent shape of a cylinder and a cube for storing headlamps; while the second storage cavity 312 can be rectangular or irregularly shaped, suitable for storing lamps with complex shapes. The size of the storage cavities can also be adjustable. For example, the inner wall of the storage cavity can be equipped with an adjustable support structure (such as a slide rail, telescopic rod, etc.) to allow adjustment according to the actual size of the lamp.

[0079] Specifically, please refer to Figure 6 , Figure 6 This is a partial model schematic diagram of another embodiment of the power supply box provided in this application. The first storage cavity 311 can be used to store a headlamp, and the second storage cavity 312 can be used to store a portable lamp.

[0080] In this embodiment, by subdividing the storage cavity and introducing an adjustable support structure, the power supply box can adapt to various lamps or devices of different shapes and sizes, meeting diverse user needs. By introducing interactive components and providing specific selection suggestions, the power supply box offers more intuitive and convenient information display and operation control functions, improving user satisfaction and convenience. Through optimized charging component design and the introduction of fixing and protection structures, the power supply box can provide more stable and safer power output during charging and protect lamps or devices from damage, achieving optimized power supply box design and enhanced functionality.

[0081] The above description is only a part of the embodiments of this application and does not limit the patent scope of this application. All equivalent structural transformations made under the technical concept of this application and using the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included in the patent protection scope of this application.

Claims

1. A power box, characterized in that, The power box comprises a box body assembly, a charging assembly and a storage structure; The charging assembly and the storage structure are arranged in parallel inside the box body assembly; The box body assembly is used for supporting the charging assembly and the storage structure; The storage structure comprises at least one storage cavity, and an opening corresponding to the storage cavity is arranged on the upper portion of the storage structure, the opening is in communication with the corresponding storage cavity, and the storage cavity is used for storing a lamp; A charging interface is arranged inside the storage cavity, and the charging interface is electrically connected with the charging assembly; The charging assembly is used for charging the lamp after the lamp is connected with the charging interface.

2. The power enclosure of claim 1, wherein, The charging assembly comprises an inverter module and a battery pack module; The inverter module is arranged above the battery pack module and is electrically connected with the battery pack module; The battery pack module is used for storing electric energy; The inverter module is used for receiving the electric energy output by the battery pack module, inverting the electric energy and outputting alternating current to the charging interface.

3. The power enclosure of claim 2, wherein, The battery pack module comprises a battery pack and a battery support; The battery pack is fixedly connected with the box body assembly through the battery support so that the battery pack is located between the battery support and the box body.

4. The power pack of claim 3, wherein, The inverter module comprises a main control board and an inverter; The inverter is arranged above the battery support and is fixedly connected with the battery support; The main control board is arranged above the inverter and is electrically connected with the inverter.

5. The power enclosure of claim 2, wherein, The charging assembly further comprises a charging board module; The charging board module is arranged below the storage structure; The charging interface is electrically connected with the inverter module through the charging board module; The charging board module is used for receiving the alternating current transmitted by the inverter module and converting the alternating current into charging voltage to output to the charging interface.

6. The power enclosure of claim 1, wherein, The box body assembly comprises a box body, a box cover and a handle; The box body is connected with the box cover through a shaft, and the connection portion of the box body and the box cover is rotatable; The box body is connected with the handle through a shaft, and the connection portion of the box body and the handle is rotatable; The box cover is connected with the handle through a shaft, and the connection portion of the box cover and the handle is rotatable.

7. The power enclosure of claim 1, wherein, The power box further comprises an interaction assembly; The interaction assembly is arranged above the charging assembly; The interaction assembly is used for displaying the working state of the power box and receiving an operation instruction input by a user.

8. The power enclosure of claim 7, wherein, The interaction assembly comprises a display panel, a control panel, a panel support and a baffle; The display panel is arranged above the control panel and is fixedly connected with the control panel; The baffle is arranged above the control panel and is fixedly connected with the box body assembly; The control panel is fixedly connected with the box body assembly through the panel support.

9. The power pack of any one of claims 1 to 8, wherein, The storage structure comprises at least one first storage cavity and at least one second storage cavity; the first storage cavity and the second storage cavity are different in shape and are used for storing lamps of different shapes.

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