Intelligent power distribution box

Abstract

The embodiment of the utility model provides a kind of intelligent distribution box, comprising: cabinet, the side of cabinet is equipped with installation mouth, control cavity and connecting cavity are equipped in cabinet along first direction arrangement;Main control board, be in control cavity;Input module, be in connecting cavity, input module is electrically connected with main control board, input module is used to connect input cable;Load control board, be in connecting cavity, load control board includes multiple controllable load circuit, and controllable load circuit is used to connect electric load;Wherein, the projection of control cavity and connecting cavity in the plane of installation mouth is independent each other.The technical scheme of the utility model, the position of main control board, input module and load control board in cabinet is independent each other, dismounting, maintenance and replacement are relatively simple, reduce the complexity of manual operation, improve maintenance efficiency.

Description

Technical Field

[0001] This utility model relates to the field of intelligent distribution boxes, and more specifically, to an intelligent distribution box. Background Technology

[0002] Currently, with the introduction of new energy sources, users' functional requirements for distribution boxes are also increasing. Traditional distribution boxes only have switch control functions and cannot monitor and remotely control the operating status of electrical equipment in real time. In contrast, intelligent distribution boxes have powerful intelligent regulation functions in terms of automation control, real-time power monitoring, remote control, and energy-saving optimization. Intelligent distribution boxes can accommodate multiple power input types and load outputs. In related technologies, due to the high integration of intelligent distribution boxes, the main control board is generally located on the back side of the circuit boards used for power input and load output. However, in actual use, some functions of intelligent distribution boxes need to be determined according to specific usage requirements. There is a need to expand certain specific inputs and specific electrical loads. When expanding the functions of such intelligent distribution boxes, it is necessary to replace the entire distribution box or disassemble and replace all the relevant circuit boards, which is inefficient. Utility Model Content

[0003] In order to solve or improve the above-mentioned technical problems of low efficiency in expansion replacement or maintenance, one object of this utility model is to provide an intelligent distribution box.

[0004] To achieve the above objectives, this utility model provides an intelligent distribution box, comprising: a box body, with an installation port on one side of the box body, and a control cavity and a connection cavity arranged along a first direction inside the box body; a main control board, disposed in the control cavity; an input module, disposed in the connection cavity, the input module being electrically connected to the main control board and used to connect input cables; and a load control board, disposed in the connection cavity, the load control board including multiple controllable load circuits, the controllable load circuits being used to connect electrical loads; wherein the projections of the control cavity and the connection cavity in the plane where the installation port is located are independent of each other.

[0005] The intelligent distribution box provided in this application includes a box body, a main control board, input modules, and a load control board. The box body contains a control cavity and a connection cavity arranged along a first direction. These two cavities are independent of each other in the plane. The control cavity houses the main control board, and the connection cavity houses the input modules and the load control board. This solution, through reasonable space allocation, enables the main control board, input modules, and load control board to work efficiently together. Furthermore, the disassembly, maintenance, and replacement of each module are relatively simple, reducing the complexity of manual operation and improving maintenance efficiency.

[0006] Specifically, the enclosure serves as the outer shell of the intelligent distribution box, protecting the internal electronic components from external environmental influences while providing space for layout. Mounting ports are provided on the enclosure to facilitate the assembly of electrical components, such as the main control board, input modules, and load control boards, into the distribution box.

[0007] The control compartment houses the main control board, which coordinates the operation of all modules within the distribution box, performing data processing and control. The connection compartment is where the input modules and load control board are installed. The input modules connect to an external power supply via input cables, while the load control board controls the current in each controllable load circuit.

[0008] The input module is electrically connected to the main control board to receive external power and signals, ensuring accurate transmission of external current to the main control board. The load control board contains multiple controllable load circuits, capable of controlling current switching according to commands from the main control board and adjusting the operating status of the electrical loads. Essentially, the load control board provides independent current control for each load circuit, enabling precise adjustment based on the needs of different loads, thus improving the intelligence level and energy efficiency of the distribution box.

[0009] It is important to emphasize that by restricting the projection of the control cavity and the connection cavity to be independent, the functions of the two cavities are clearly distinguished, reducing mutual interference. Specifically, an installation port is provided on one side of the enclosure. By limiting the projection of the two cavities to the plane where the installation port is located, the projections of the two cavities are independent of each other. When maintaining or replacing electronic components in the control cavity or the connection cavity, targeted processing can be carried out directly after opening the installation port, without having to disassemble all modules for targeted maintenance. This reduces the complexity of manual operation and improves maintenance efficiency.

[0010] In some technical solutions, optionally, a junction box is provided inside the enclosure, forming a connection cavity, and the load control board and input module are located inside the junction box.

[0011] By housing the load control board and input modules within the junction box's connection cavity, wiring clutter is reduced, improving the overall aesthetics and space utilization of the distribution box. The junction box, as a centralized electrical connection area, houses the load control board and input modules, protecting them from physical damage. For example, it prevents these components from being directly impacted and damaged during collisions or vibrations to the distribution box.

[0012] In addition, junction boxes can easily label internal electrical connections, such as indicating the function and connection object of each input / output line. During maintenance, repair personnel can quickly locate and troubleshoot faults based on the labels.

[0013] In some technical solutions, the junction box may optionally include: a box body, with a first port on the side of the box body facing the mounting opening; and a wiring cover plate detachably connected to the first port; wherein the box body and the wiring cover plate are connected to form a connection cavity for accommodating the load control board and the input module.

[0014] The junction box mainly consists of a box body and a wiring cover. Through the first opening on the box body and its detachable wiring cover, users can easily insert or remove the junction box.

[0015] The housing is directly connected to the enclosure, forming the main part of the connection cavity. The housing also provides a connection point for the load control board and the input module, allowing them to be securely installed inside the housing, reducing vibration and displacement during operation, and improving the stability of the electrical connection.

[0016] The wiring cover is detachably connected to the first port on the box. When it is necessary to install or maintain internal components, the wiring cover can be opened and closed after the operation is completed, which serves to protect and seal the components.

[0017] In some technical solutions, optionally, the input module and the load control board are disposed in the connection cavity along the first direction. The input module includes an input circuit breaker for connecting the input cable, and the controllable load circuit includes a load circuit breaker. The wiring cover is provided with a first opening and a second opening arranged at intervals along the first direction. Some or all of the input circuit breakers extend out of the wiring cover through the first opening, and some or all of the load circuit breakers extend out of the wiring cover through the second opening.

[0018] By providing a first opening and a second opening spaced apart along a first direction on the wiring cover, at least a portion, or all of the structure, of the input circuit breaker and the load circuit breaker protrudes, facilitating direct operation of these circuit breakers by operators, such as manual closing or opening. Simultaneously, this design allows operators to visually inspect the status of the circuit breakers, improving operational convenience and visibility.

[0019] The input module and load control board are positioned within the connection cavity along the first direction. This layout, combined with the openings on the wiring cover, makes full use of the space within the connection cavity, resulting in a more rational and orderly layout within the entire junction box. This ensures both the compact installation of the input module and load control board within the connection cavity and allows the circuit breaker to effectively interact with the outside environment through the openings.

[0020] The input circuit breaker is used to connect the input cables. When the input circuit experiences overload, short circuit, or other faults, it can automatically disconnect the circuit, protecting the entire distribution box and subsequent connected equipment from damage. It performs preliminary control and distribution of the input current, ensuring that the current input to the load control board is within a safe range and is distributed to each load circuit according to a predetermined method.

[0021] Similarly, when an overload, short circuit, or other fault occurs in the load circuit, the load circuit breaker can promptly disconnect the circuit to prevent the fault from escalating further and protect the safety of the load equipment. Based on the instructions from the load control board, the load circuit breaker can connect and disconnect the load, thereby controlling the load, such as enabling timed switching and remote control functions.

[0022] In some technical solutions, optionally, the input module and the load control board are disposed in the connection cavity along the first direction, and the wiring cover specifically includes a first plate and a second plate disposed along the first direction, the first plate being disposed opposite to the input module, and the second plate being disposed opposite to the load control board.

[0023] The input module and load control board are arranged along the first direction within the connection cavity, resulting in a more rational spatial layout and full utilization of the internal space of the connection cavity. The first and second plates of the wiring cover are also arranged accordingly along the first direction, corresponding to the input module and load control board, further improving space utilization.

[0024] During maintenance and operation, the appropriate boards can be opened more selectively. For example, when maintaining the input module, only the first board opposite to the input module needs to be opened; when maintaining the load control board, only the second board opposite to the load control board needs to be opened. This reduces unnecessary operations and improves maintenance efficiency.

[0025] The first board is positioned opposite the input module, providing a certain degree of protection and isolation for the input module, while also facilitating its operation and maintenance.

[0026] The second board is positioned opposite the load control board, providing protection and isolation for the load control board and facilitating its operation and maintenance.

[0027] In some technical solutions, optionally, the first plate has a third opening and the second plate has a fourth opening; wherein, the input module includes an input circuit breaker for connecting input cables, the controllable load circuit includes a load circuit breaker, some or all of the input circuit breakers extend out of the first plate through the third opening, and some or all of the load circuit breakers extend out of the second plate through the fourth opening.

[0028] By providing a third opening in the first panel and a fourth opening in the second panel, some or all input circuit breakers extend from the first panel through the third opening, and some or all load circuit breakers extend from the second panel through the fourth opening. This allows operators to access the circuit breakers directly from outside the distribution box without opening the entire wiring cover. Furthermore, the extended portions of the circuit breakers make their operating status more readily visible, facilitating monitoring and maintenance.

[0029] The third opening allows some or all of the input circuit breakers to extend accurately from the first plate, enabling the input circuit breakers to connect with external operations. This ensures that operators can easily operate the input circuit breakers through the third opening on the first plate, while reducing interference with other input module components.

[0030] The fourth opening allows some or all of the load circuit breakers to extend accurately from the second plate, enabling the load circuit breaker to connect with external operations. This facilitates individual operation and monitoring of the load circuit breaker and improves the flexibility and efficiency of load circuit management.

[0031] In some technical solutions, optionally, the input module is located in the connection cavity on the side near the control cavity, and the intelligent distribution box includes: a first wiring hole, located on the side wall of the box in a first direction, the first wiring hole being used for the input cable to pass through the box to connect to the input module.

[0032] By placing the input module on the side of the connection cavity closer to the control cavity, the connection distance between the input module and the main control board (located in the control cavity) is shortened. Furthermore, the placement of the first wiring hole clearly defines the path for the input cable to enter the enclosure and connect to the input module, providing a dedicated entry point for external input cables. This makes the wiring more standardized and neat, avoiding the chaos and safety hazards caused by cables randomly entering the enclosure. Specifically, the first wiring hole is located on the side wall of the enclosure in the first direction, which helps to plan the cable routing in advance during the design and installation of the distribution box, ensuring orderly connection of input cables and facilitating management.

[0033] With multiple input cables, they can be neatly arranged according to the design of the wiring holes, which improves the aesthetics and standardization of the wiring inside the distribution box and makes it easier to identify and distinguish the cables.

[0034] In some technical solutions, optionally, a second wiring hole is also included, which is provided on the side wall of the enclosure in a second direction perpendicular to the first direction. The second wiring hole is used to allow the wires of the electrical load to pass through the enclosure to connect to the controllable load circuit.

[0035] By setting a second wiring hole, the electrical load can be conveniently and orderly connected to the controllable load circuit in the distribution box, which improves the rationality, safety and scalability of the distribution box in terms of load connection.

[0036] The second wiring hole provides a dedicated channel for the electrical load wires to pass through the box, giving the load wires a clear path and preventing them from being randomly drilled through holes in the box, thus ensuring the integrity and airtightness of the distribution box structure.

[0037] Since the second wiring hole is located on the side wall in the second direction, which is perpendicular to the first direction, it can better adapt to different electrical load layouts. In actual electrical systems, electrical loads are distributed in different directions and positions. The position of the second wiring hole can flexibly match various load layouts, making it convenient to connect the load wires to the controllable load circuit.

[0038] In addition, the first wiring hole is used for input cables and the second wiring hole is used for load wires. This distinction clearly defines the input and output wiring directions of the distribution box, making the entire wiring system clearer, easier to understand and manage.

[0039] In some technical solutions, optionally, the intelligent distribution box includes: a control box body, disposed inside the box body, with a second opening on the side of the control box body facing the installation opening; and a control baffle, detachably connected to the second opening; wherein the control box body and the control baffle are connected to form a control cavity for accommodating the main control board.

[0040] The enclosure also includes a control box and a control baffle. The control box provides a dedicated space for the main control board, allowing it to be properly installed and secured within the enclosure. This isolates the main control board from other parts of the enclosure, reducing the impact of external factors such as electromagnetic interference, dust, and moisture on the main control board, thereby improving the stability and reliability of the main control board's operation.

[0041] The control baffle is detachably connected to the second port on the control box. Once connected, it forms a control cavity. Because it is detachable, the control baffle can be easily removed to expose the main control board for maintenance or repair. Under normal operating conditions, the control baffle prevents accidental contact with the main control board, avoiding potential safety risks.

[0042] The control box is housed within the enclosure, making full use of the internal space without interfering with other components. The control baffle corresponds to the second opening of the control box, ensuring a complete control cavity is formed after installation.

[0043] In some technical solutions, optionally, the main control board is provided with multiple control terminals, and the control baffle is provided with a fifth opening corresponding to the control terminals.

[0044] By providing a fifth opening on the control panel, which corresponds to a control terminal on the main control board, a channel is created for external wiring to connect to the control terminal on the main control board. This allows external wiring to be easily connected to the control terminal through these openings without removing the control panel, ensuring both the main control board's enclosure and convenient wiring connections.

[0045] Additional aspects and advantages of the present invention will become apparent in the following description or may be learned by practice of the present invention. Attached Figure Description

[0046] Figure 1 A schematic diagram of the structure of an intelligent distribution box according to an embodiment of the present invention is shown;

[0047] Figure 2 A schematic diagram of the structure of an intelligent distribution box according to an embodiment of the present invention is shown;

[0048] Figure 3 A schematic diagram of the structure of the control box and control baffle according to an embodiment of the present invention is shown;

[0049] Figure 4 A schematic diagram of the structure of an intelligent distribution box according to an embodiment of the present invention is shown;

[0050] Figure 5 A schematic diagram of the structure of an intelligent distribution box according to an embodiment of the present invention is shown;

[0051] Figure 6 A schematic diagram of the structure of an intelligent distribution box according to an embodiment of the present invention is shown;

[0052] Figure 7 A schematic diagram of the structure of an intelligent distribution box according to an embodiment of the present invention is shown;

[0053] Figure 8 A schematic diagram of the structure of a wiring cover according to an embodiment of the present invention is shown.

[0054] in, Figures 1 to 8 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0055] 100: Intelligent distribution box; 102: Box body; 1022: Mounting port; 1032: Control cavity; 1034: Connection cavity; 104: Main control board; 106: Input module; 108: Load control board; 109: Controllable load circuit; 110: Junction box; 1102: Box body; 1104: First port; 1106: Wiring cover; 1122: Input circuit breaker; 1124: Load circuit breaker; 1142: First opening; 1144: Second opening; 1162: First plate; 1163: Third opening; 1164: Second plate; 1165: Fourth opening; 1182: First wiring hole; 1184: Second wiring hole; 1202: Control box body; 1204: Second port; 1206: Control baffle; 122: Control terminal; 124: Fifth opening. Detailed Implementation

[0056] To better understand the above-mentioned objectives, features, and advantages of the embodiments of this utility model, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0057] Many specific details are set forth in the following description in order to provide a full understanding of this application. However, embodiments of the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of this application is not limited to the specific embodiments disclosed below.

[0058] The following reference Figures 1 to 8 This invention describes an intelligent power distribution box provided according to some embodiments of the present invention.

[0059] like Figure 1 and Figure 2 As shown, this embodiment provides an intelligent distribution box 100, including a box body 102, a main control board 104, an input module 106, and a load control board 108. The box body 102 contains a control cavity 1032 and a connection cavity 1034 arranged along a first direction. The control cavity 1032 and the connection cavity 1034 are independent of each other in the plane. The control cavity 1032 accommodates the main control board 104, and the connection cavity 1034 accommodates the input module 106 and the load control board 108. This solution, through reasonable space allocation, enables the main control board 104, the input module 106, and the load control board 108 to work efficiently together. Furthermore, the disassembly, maintenance, and replacement of each module are relatively simple, reducing the complexity of manual operation and improving maintenance efficiency.

[0060] Specifically, the enclosure 102 serves as the outer shell of the intelligent distribution box 100, protecting the internal electronic components from the influence of the external environment while providing space for layout. An mounting port 1022 is provided on the enclosure 102 to facilitate the assembly of electrical components, such as the main control board 104, input module 106, and load control board 108, into the distribution box.

[0061] The control cavity 1032 is used to install the main control board 104, which coordinates the operation of all modules within the distribution box and performs data processing and control. Additionally, the connection cavity 1034 is the installation area for the input module 106 and the load control board 108. The input module 106 is used to connect to an external power supply via an input cable, such as... Figure 2 As shown, the load control board 108 is used to control the current of each controllable load circuit 109.

[0062] It should be further explained that the main control board 104 is responsible for processing input signals from the outside, controlling outputs, and monitoring the operating status of the entire power distribution system. Through the centralized processing capability of the main control board 104, the system can achieve intelligent management, such as remote control, timed control, and fault detection through data communication.

[0063] The input module 106 is electrically connected to the main control board 104 and is used to receive external power and signals, ensuring that the external current can be accurately transmitted to the main control board 104. The load control board 108 contains multiple controllable load circuits 109, which can control the switching of current according to the commands of the main control board 104 and adjust the operating state of the electrical load. It can be understood that the load control board 108 provides independent current control for each load circuit, which can achieve precise adjustment according to the needs of different loads, improving the intelligence level and energy utilization efficiency of the distribution box.

[0064] It is important to emphasize that by restricting the projection of the control cavity 1032 and the connection cavity 1034 to be independent, the functions of the two cavities are clearly distinguished, reducing mutual interference. Specifically, a mounting port 1022 is provided on one side of the housing 102. By limiting the projection of the two cavities to the plane where the mounting port 1022 is located, the projections of the two cavities are independent of each other. When maintaining or replacing electronic components in the control cavity 1032 or the connection cavity 1034, targeted processing can be carried out directly after opening the mounting port 1022, without having to disassemble all modules for targeted maintenance. This reduces the complexity of manual operation and improves maintenance efficiency.

[0065] The input module 106 is electrically connected to the main control board 104 and is responsible for transmitting external power information to the main control board 104, ensuring that the main control board 104 can receive real-time current information and make corresponding control decisions. This connection method ensures the smoothness of the data flow.

[0066] The main control board 104 controls the load control board 108 through data and electrical connections, ensuring that each electrical load is managed according to demand and avoiding current overload or other faults.

[0067] In terms of electrical connection, the separation of control cavity 1032 and connection cavity 1034 makes the transmission path of current and electrical signals simple and clear, reduces the probability of electrical faults, and facilitates the individual maintenance of any one of the modules.

[0068] In some embodiments, optionally, the load control board 108 and input module 106 are housed in the connection cavity 1034 within the junction box 110, which can reduce wiring clutter and improve the overall aesthetics and space utilization of the distribution box. The junction box 110, as a centralized electrical connection area, houses the load control board 108 and input module 106, protecting them from physical damage. For example, it prevents these components from being directly impacted and damaged when the distribution box is subjected to collisions or vibrations.

[0069] Since the load control board 108 and the input module 106 are located within the junction box 110, the wiring between them can be more compact and organized. The wiring route can be pre-planned according to the internal structure of the junction box 110, reducing wire crossings and tangles and improving wiring efficiency.

[0070] Furthermore, the junction box 110 allows for convenient labeling of internal electrical connections, such as indicating the function and connection object of each input / output line. During maintenance, repair personnel can quickly locate and troubleshoot faults based on the labels.

[0071] Junction box 110 provides a fixed mounting location for load control board 108, ensuring its stability within enclosure 102. Simultaneously, the connection cavity 1034 within junction box 110 provides the necessary space and connection points for connecting load control board 108 to other electrical components. Junction box 110 can provide a certain degree of electrical isolation for load control board 108, preventing it from being affected by other electrical interference sources (such as strong current fluctuations, electromagnetic interference, etc.), thus ensuring the normal operation of load control board 108.

[0072] The connection cavity 1034 within the junction box 110 standardizes the connection lines of the input module 106, specifying details such as the access location and connection method of the input cables. This prevents arbitrary connections of the input lines and improves the standardization of input connections. Within the junction box 110, the input module 106 can better ensure the reliability of its power input. Through the protection and standardized connections provided by the junction box 110, the possibility of power failures due to input line problems (such as looseness or short circuits) is reduced.

[0073] The load control board 108 and the input module 106 are connected in the junction box 110 to achieve the functions of power distribution and control. After the input module 106 introduces external power, it transmits the power to the load control board 108 through the connection lines in the junction box 110. The load control board 108 then distributes the power to each controllable load circuit according to actual needs.

[0074] In addition to power transmission, there is also a signal interaction between the two. For example, the input module 106 sends signals about the input power status (such as whether it is overloaded or undervoltage) to the load control board 108, and the load control board 108 adjusts its control strategy for the load based on these signals.

[0075] In some embodiments, optionally, such as Figure 4 As shown, the junction box 110 mainly includes a box body 1102 and a wiring cover 1106. Through the first port 1104 on the box body 1102 and its detachable wiring cover 1106, the user can easily insert or remove the device into the connection cavity 1034.

[0076] The housing 1102 is directly connected to the enclosure 102, forming the main body of the connecting cavity 1034. The housing 1102 also provides a connection point for the load control board 108 and the input module 106, so that the two can be firmly installed in the housing 1102, reducing vibration and displacement during operation and improving the stability of the electrical connection.

[0077] The wiring cover 1106 is detachably connected to the first port 1104 on the box 1102. When it is necessary to install or maintain internal components, the wiring cover 1106 can be opened and closed after the operation is completed, which serves to protect and seal the components.

[0078] The box body 1102 and the wiring cover 1106 are tightly connected together by a detachable connection method, such as screw fixing or snap connection, to form a closed connection cavity 1034 to prevent the internal components from being interfered with by the outside.

[0079] In some embodiments, optionally, such as Figure 7 As shown, a first opening 1142 and a second opening 1144 are provided on the wiring cover 1106 at intervals along a first direction, allowing some or all of the input circuit breakers 1122 and load circuit breakers 1124 to extend, facilitating direct operation of these circuit breakers by operators, such as manual closing or opening operations. Simultaneously, this design also allows operators to visually view the status of the circuit breakers, improving operational convenience and visibility.

[0080] The input module 106 and the load control board 108 are arranged along the first direction within the connection cavity 1034. This layout, in conjunction with the opening on the wiring cover 1106, makes full use of the space in the connection cavity 1034, resulting in a more rational and orderly layout within the entire junction box 110. This ensures both the compact installation of the input module 106 and the load control board 108 within the connection cavity 1034 and allows the circuit breaker to effectively interact with the outside through the opening.

[0081] The input circuit breaker 1122 is used to connect the input cable. When the input circuit experiences overload, short circuit, or other faults, it can automatically disconnect the circuit, protecting the entire distribution box and subsequent connected equipment from damage. It performs preliminary control and distribution of the input current, ensuring that the current input to the load control board 108 is within a safe range and is distributed to each load circuit according to a predetermined method.

[0082] Similarly, when an overload, short circuit, or other fault occurs in the load circuit, the load circuit breaker 1124 can promptly disconnect the circuit to prevent the fault from escalating further and protect the safety of the load equipment. According to the instructions of the load control board 108, the load circuit breaker 1124 can perform connection and disconnection operations on the load, thereby achieving load control, such as timed switching and remote control functions.

[0083] This ensures that the load equipment operates under normal electrical conditions, extending its service life and reducing maintenance and replacement costs due to electrical faults. As the execution unit for load control, it can work with the load control board 108 to achieve intelligent load management and improve energy efficiency.

[0084] By providing a first opening 1142 and a second opening 1144 on the wiring cover 1106, a channel is provided for the input circuit breaker 1122 and the load circuit breaker 1124 to extend out of the wiring cover 1106, which facilitates the operation of the circuit breaker by the operator, such as manually operating the opening and closing of the circuit breaker, and also makes it easy to observe the working status of the circuit breaker, such as checking the indicator marks of the circuit breaker (closed, open, fault, etc.).

[0085] Understandably, operators can operate the circuit breaker without opening the entire wiring cover 1106, which simplifies the operation process, improves operational efficiency, and enables a rapid response, especially in emergency situations.

[0086] In addition, the size and shape of the first opening 1142 and the second opening 1144 are matched with the corresponding circuit breakers to ensure that the circuit breakers extend in the correct position and do not shift or wobble during operation.

[0087] The input module 106 and the load control board 108 are arranged along a first direction, and the first opening 1142 and the second opening 1144 on the wiring cover 1106 are also spaced apart along the first direction. This allows the input circuit breaker 1122 and the load circuit breaker 1124 to extend out of the wiring cover 1106 according to a predetermined layout, ensuring the neatness and rationality of the entire internal layout of the junction box 110. Furthermore, this positional relationship clearly delineates the operating areas of the input and load sections outside the junction box 110, facilitating operators in distinguishing circuit breakers with different functions and avoiding operational confusion.

[0088] In some embodiments, optionally, such as Figure 8 As shown, the input module 106 and the load control board 108 are arranged along the first direction within the connection cavity 1034, making the spatial layout more reasonable and making full use of the internal space of the connection cavity 1034. The first plate 1162 and the second plate 1164 of the wiring cover 1106 are also arranged along the first direction accordingly, corresponding to the input module 106 and the load control board 108, further improving the space utilization rate.

[0089] During maintenance and operation, the corresponding boards can be opened more selectively. For example, when maintenance is required on the input module 106, only the first board 1162, which is located opposite to the input module 106, needs to be opened; when maintenance is required on the load control board 108, only the second board 1164, which is located opposite to the load control board 108, needs to be opened. This reduces unnecessary operations and improves maintenance efficiency.

[0090] By positioning the input module 106 and the load control board 108 opposite to their respective boards, the possibility of misoperation can be reduced to some extent. Furthermore, during maintenance, opening only the boards that need to be operated reduces the risk of electric shock to operators and improves the safety of the distribution box.

[0091] The first plate 1162 is positioned opposite to the input module 106, providing a certain degree of protection and isolation for the input module 106, while also facilitating the operation and maintenance of the input module 106.

[0092] The second plate 1164 is disposed opposite to the load control plate 108, providing protection and isolation for the load control plate 108, and facilitating the operation and maintenance of the load control plate 108.

[0093] In some embodiments, optionally, a third opening 1163 is provided in the first plate 1162 and a fourth opening 1165 is provided in the second plate 1164, such that some or all of the input circuit breakers 1122 extend out of the first plate 1162 through the third opening 1163, and some or all of the load circuit breakers 1124 extend out of the second plate 1164 through the fourth opening 1165. This facilitates operation of the circuit breakers directly outside the distribution box without opening the entire wiring cover 1106. Simultaneously, the extended portions of the circuit breakers make their operating status more intuitively visible, facilitating monitoring and maintenance.

[0094] The third opening 1163 allows some or all of the input circuit breakers 1122 to extend accurately out of the first plate 1162, enabling the input circuit breaker 1122 to connect with external operations. This ensures that operators can conveniently operate the input circuit breaker 1122 through the third opening 1163 on the first plate 1162, while reducing interference with other input module 106 components.

[0095] The fourth opening 1165 allows some or all of the load circuit breakers 1124 to extend accurately out of the second plate 1164, enabling the load circuit breaker 1124 to be connected to external operations. This facilitates the individual operation and monitoring of the load circuit breaker 1124 and improves the flexibility and efficiency of load circuit management.

[0096] In some embodiments, optionally, such as Figure 6 As shown, the input module 106 is located in the connection cavity 1034 near the control cavity 1032, shortening the connection distance between the input module 106 and the main control board 104 (located in the control cavity 1032). Furthermore, the placement of the first wiring hole 1182 clearly defines the path for the input cable to enter the enclosure 102 and connect to the input module 106, providing a dedicated entry point for external input cables. This makes the wiring more standardized and neat, avoiding the chaos and safety hazards that might result from cables randomly entering the enclosure 102. Specifically, the first wiring hole 1182 is located on the side wall of the enclosure 102 in the first direction, which helps to plan the cable routing in advance during the design and installation of the distribution box, ensuring orderly connection of the input cables and facilitating management.

[0097] With multiple input cables, they can be neatly arranged according to the design of the wiring holes, which improves the aesthetics and standardization of the wiring inside the distribution box and makes it easier to identify and distinguish the cables.

[0098] The first wiring hole 1182 and the input module 106 are spatially aligned, allowing the input cable passing through the housing 102 from the outside to connect smoothly and directly to the input module 106. This continuous connection method reduces cable bends and detours, thus reducing cable electrical losses.

[0099] The input cable is connected to the input module 106 through the first wiring hole 1182, minimizing unnecessary cable winding inside the housing 102 and reducing delays during signal transmission.

[0100] In some embodiments, a second wiring hole 1184 may be provided to enable the electrical load to be conveniently and orderly connected to the controllable load circuit in the distribution box, thereby improving the rationality and safety of the distribution box in terms of load connection and the scalability of the entire system.

[0101] The second wiring hole 1184 provides a dedicated channel for the electrical load wires to pass through the box 102, so that the connection of the load wires has a clear path, avoiding the wires from being randomly drilled and connected in the box 102, thereby ensuring the integrity and sealing of the distribution box structure.

[0102] Since the second wiring hole 1184 is located on the side wall in the second direction perpendicular to the first direction, it can better adapt to different electrical load layouts. In actual electrical systems, electrical loads are distributed in different directions and positions. The position of the second wiring hole 1184 can flexibly match various load layouts, making it convenient to connect the load wires to the controllable load circuit.

[0103] In addition, the first wiring hole 1182 is used for input cables and the second wiring hole 1184 is used for load wires. This distinction clarifies the input and output wiring directions of the distribution box, making the entire wiring system clearer, easier to understand and manage.

[0104] The position of the second wiring hole 1184 is spatially aligned with the controllable load circuit, ensuring that the wires of the electrical loads entering the enclosure 102 from the outside can be accurately connected to the corresponding controllable load circuit. This direct connection guarantees that the load can be controlled by the distribution box, enabling functions such as on / off control and power regulation.

[0105] The second wiring hole 1184 and the first wiring hole 1182 are located on the side walls in different directions. Together with other structures in the enclosure 102 (such as the input module 106, the controllable load circuit, the main control board 104, etc.), they form a complete wiring system, which makes the routing of input cables and load wires in the enclosure 102 clear and free from interference, which is conducive to improving the electrical performance and working efficiency of the entire distribution box.

[0106] In some embodiments, optionally, such as Figure 3 As shown, a control box 1202 and a control baffle 1206 are also provided inside the enclosure 102. The control box 1202 provides a dedicated space for the main control board 104, allowing it to be properly installed and fixed inside the enclosure 102. This isolates the main control board 104 from other parts inside the enclosure 102, reducing the impact of external factors on the main control board 104, such as electromagnetic interference, dust, and moisture, thereby improving the working stability and reliability of the main control board 104.

[0107] The control baffle 1206 is detachably connected to the second port 1204 on the control box 1202. Once connected, it forms a control cavity 1032. Because it is detachable, the control baffle 1206 can be easily removed to expose the main control board 104 for maintenance or repair. Under normal operating conditions, the control baffle 1206 prevents accidental contact with the main control board 104, avoiding potential safety risks.

[0108] The control box 1202 is located inside the housing 102, which makes full use of the internal space of the housing 102 and does not conflict with other components. The control baffle 1206 corresponds to the second opening 1204 of the control box 1202, ensuring that a complete control cavity 1032 can be formed after installation.

[0109] In some embodiments, optionally, such as Figure 5 As shown, while ensuring that the main control board 104 is in a relatively enclosed protective space, it facilitates the connection between external lines and the control terminals 122 of the main control board 104, improving the wiring convenience, maintainability, and overall electrical connection rationality of the intelligent distribution box 100. The control terminals 122 are the interfaces for electrical connection between the main control board 104 and external devices or lines. Through these terminals, the main control board 104 can receive signals from other components (such as the input module 106) and send control signals to other components (such as the load control board 108), thereby realizing the control and management of the entire intelligent distribution box 100 system.

[0110] As a hub for signal transmission, the control terminal 122 can effectively transmit and convert different types of signals (such as voltage, current signals, digital or analog signals, etc.) to ensure that the various modules can accurately exchange information.

[0111] By providing a fifth opening 124 on the control baffle 1206 and aligning it with the control terminal 122 on the main control board 104, a channel is provided for external wiring to connect to the control terminal 122 on the main control board 104. In this way, without removing the control baffle 1206, external wiring can be smoothly connected to the control terminal 122 through these openings, ensuring both the enclosure of the main control board 104 and facilitating wiring connections.

[0112] The control terminal 122 is located on the main control board 104, which is located inside the control box 1202. The fifth opening 124 is located on the control baffle 1206. This positional relationship organically integrates the function of the main control board 104 (which realizes electrical connection through the control terminal 122) with the structure of the control box 1202 and the control baffle 1206 (which forms a closed control cavity 1032 and provides a connection channel).

[0113] According to the intelligent power distribution box provided by this utility model, the main control board, input module and load control board are located independently in the box, making disassembly, maintenance and replacement relatively simple, reducing the complexity of manual operation and improving maintenance efficiency.

[0114] In this utility model, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "install," "connect," "join," and "fix" should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "join" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0115] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0116] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0117] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An intelligent distribution box, characterized in that, include: The enclosure has an installation port on one side, and a control cavity and a connection cavity arranged along a first direction inside the enclosure. A main control board is located inside the control cavity, and the main control board is provided with multiple control terminals; An input module is located within the connection cavity. The input module is electrically connected to the main control board and is used to connect an input cable. A load control board is disposed in the connection cavity. The main control board sends control signals to the load control board through the control terminals. The load control board includes multiple controllable load circuits, which are used to connect electrical loads. The projections of the control cavity and the connection cavity onto the plane where the mounting port is located are independent of each other.

2. The intelligent distribution box according to claim 1, characterized in that, The enclosure contains a junction box, which forms the connection cavity. The load control board and the input module are located inside the junction box.

3. The intelligent distribution box according to claim 2, characterized in that, The junction box includes: The box body has a first opening on the side facing the mounting port; A wiring cover is detachably connected to the first port; The housing and the wiring cover are connected to form a connection cavity for accommodating the load control board and the input module.

4. The intelligent distribution box according to claim 3, characterized in that, The input module and the load control board are disposed in the connection cavity along the first direction. The input module includes an input circuit breaker for connecting the input cable, and the controllable load circuit includes a load circuit breaker. The wiring cover plate is provided with a first opening and a second opening arranged at intervals along a first direction. Some or all of the input circuit breakers extend out of the wiring cover plate through the first opening, and some or all of the load circuit breakers extend out of the wiring cover plate through the second opening.

5. The intelligent distribution box according to claim 3, characterized in that, The input module and the load control board are disposed in the connection cavity along the first direction. The wiring cover specifically includes a first plate and a second plate disposed along the first direction. The first plate is disposed opposite to the input module, and the second plate is disposed opposite to the load control board.

6. The intelligent distribution box according to claim 5, characterized in that, The first plate has a third opening, and the second plate has a fourth opening; The input module includes an input circuit breaker for connecting an input cable, and the controllable load circuit includes a load circuit breaker. Part of the input circuit breaker extends out of the first plate through the third opening, and part of the load circuit breaker extends out of the second plate through the fourth opening.

7. The intelligent distribution box according to claim 1, characterized in that, The input module is located in the connection cavity on the side near the control cavity, and the intelligent distribution box includes: A first wiring hole is provided on the side wall of the enclosure in a first direction. The first wiring hole is used for the input cable to pass through the enclosure to connect to the input module.

8. The intelligent distribution box according to claim 7, characterized in that, Also includes: The second wiring hole is located on the side wall of the enclosure in a second direction perpendicular to the first direction. The second wiring hole is used for the wire of the electrical load to pass through the enclosure to connect to the controllable load circuit.

9. The intelligent distribution box according to any one of claims 1 to 8, characterized in that, The intelligent power distribution box includes: A control box is disposed inside the box, and the control box has a second opening on the side facing the mounting opening; A control baffle is detachably connected to the second port; The control box and the control baffle are connected to form a control cavity for accommodating the main control board.

10. The intelligent distribution box according to claim 9, characterized in that, The control baffle is provided with a fifth opening corresponding to the control terminal.

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