Intelligent base and power distribution system

Abstract

The utility model provides a kind of intelligent base and power distribution system, it is related to electrical equipment technical field.Intelligent base includes installation shell, wiring part, control piece and confluence spare.Installation shell is provided with wiring area, control area and confluence area, wiring area is provided with wiring part, one end of wiring part is used to connect with external load or power supply, the other end is used to connect with circuit breaker;Control area is provided with control piece, control piece is used to connect with circuit breaker electric signal;Confluence area is provided with confluence spare, one end of confluence spare is used to connect with confluence row electricity, the other end is used to connect with circuit breaker.While ensuring the functional diversification of intelligent base, not only avoid the mutual interference between different functional components, make overall structure more compact, also facilitate maintenance personnel to diagnose and solve problem quickly, to improve the reliability and stability of intelligent base.

Description

Technical Field

[0001] This utility model relates to the field of electrical equipment technology, and more specifically, to an intelligent base and power distribution system. Background Technology

[0002] In existing circuit breaker equipment, the base structure is an important component that supports and connects various functional modules, and its design directly affects the installation flexibility, structural stability, and functional expandability of the entire unit.

[0003] Currently, common smart docks are mainly divided into two types: integrated and modular. While integrated smart docks are compact, their high degree of integration makes them difficult to configure flexibly according to actual needs, thus failing to meet the diverse usage requirements of different application scenarios. Modular docks, on the other hand, offer some adjustability, but the relatively dispersed structure of each module can lead to unstable connections and assembly errors at joints, affecting the overall structural strength and operational reliability. Utility Model Content

[0004] The purpose of this utility model is to provide an intelligent base and power distribution system, which not only ensures the diverse functionality of the intelligent base, but also avoids mutual interference between different functional components, making the overall structure more compact, and facilitates quick inspection and replacement of parts by maintenance personnel, thereby improving the reliability and stability of the intelligent base.

[0005] The embodiments of this utility model are implemented as follows:

[0006] In a first aspect, this utility model provides an intelligent base, including a mounting housing;

[0007] The mounting housing is provided with a wiring area, a control area, and a busbar area;

[0008] The wiring area is equipped with a wiring component, one end of which is used to connect to an external load or power source, and the other end is used to connect to the electrical equipment; the control area is equipped with a control component, which is used to connect to the electrical equipment via electrical signals; the busbar area is equipped with a busbar, one end of which is used to connect to the busbar, and the other end is used to connect to the electrical equipment.

[0009] In an optional embodiment, the smart base further includes a current sampling device disposed on the connector for acquiring current information of the connector.

[0010] In an optional embodiment, the smart base further includes a voltage sampling device disposed in the busbar area for acquiring voltage information of the busbar.

[0011] In an optional embodiment, the smart base further includes a leakage current sampling device disposed in the busbar area to obtain leakage current information of the busbar.

[0012] In an optional embodiment, the smart base further includes a temperature sampling element and an insulating element, both of which are disposed in the wiring area, with the insulating element located between the temperature sampling element and the wiring element.

[0013] In an optional embodiment, the mounting housing is further provided with a mounting component within the wiring area, the wiring component and the insulating component are both mounted on the mounting component, the temperature sampling component is disposed outside the mounting component, the mounting component is provided with a clearance portion, the clearance portion is a through hole structure or a groove structure, the temperature sampling component is provided with a sampling element, and the sampling element is located within the clearance portion.

[0014] In an optional embodiment, the mounting housing is further provided with a mounting part and a snap fastener. The mounting part is recessed and is used to mount the electrical equipment. The snap fastener is disposed on the side wall of the mounting part and is used to engage with the adjacent mounting housing.

[0015] In an optional embodiment, the wiring component includes a wiring frame and a first connector, one end of the first connector being connected to the wiring frame and the other end extending into the mounting portion for connection to the electrical equipment.

[0016] The control component is provided with signal terminals, which are at least partially disposed in the mounting portion and used for connection with the electrical equipment.

[0017] The busbar includes a second connector, an electrical connector, and a plug connector connected in sequence. The end of the second connector extends to the mounting portion and is used to connect with the electrical equipment. The plug connector is used to connect to the busbar.

[0018] In an optional embodiment, the sidewall of the mounting portion is further provided with a guide portion, which extends along the opening direction of the mounting portion and is used to guide the installation or removal of the electrical equipment.

[0019] Secondly, this utility model provides a power distribution system, including electrical equipment, a fixed base, and an intelligent base as described in any of the foregoing embodiments;

[0020] The mounting base is sleeved on the bottom of the smart base, and the electrical equipment is detachably connected to the smart base;

[0021] The mounting housing is provided with a first retaining part, and the fixing seat is provided with a second retaining part. The fixing seat is sleeved on the bottom of the mounting housing, and the first retaining part and the second retaining part are engaged in a retaining cooperation.

[0022] The beneficial effects of the intelligent base and power distribution system provided by this utility model embodiment include: by dividing the mounting housing into a wiring area, a control area, and a busbar area, and placing the wiring components in the wiring area to achieve the function of connecting external loads or power sources, placing the control components in the control area to achieve the function of control, and placing the busbars in the busbar area to achieve the function of connecting to the busbar, and all the wiring components, control components, and busbars are connected to electrical equipment to provide power, control functions, or busbar functions for the electrical equipment; therefore, the intelligent base, through the integrated design of the mounting housing and through clear and reasonable functional zoning, and by installing multiple electrical components in the corresponding wiring area, control area, and busbar area, ensures the functional diversity of the intelligent base, not only avoiding mutual interference between different functional components, making the overall structure more compact, but also facilitating maintenance personnel to quickly diagnose and solve problems, thereby improving the reliability and stability of the intelligent base. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the power distribution system structure provided in an embodiment of the present utility model;

[0025] Figure 2 Exploded view of the power distribution system provided in the embodiment of this utility model;

[0026] Figure 3 A schematic diagram of the intelligent base structure provided in an embodiment of this utility model;

[0027] Figure 4 This is a schematic diagram of the internal structure of the smart base provided in an embodiment of the present utility model;

[0028] Figure 5 Provided for the embodiments of this utility model Figure 4 Enlarged view of a specific area.

[0029] Icons: 1-Power distribution system; 10-Intelligent base; 20-Electrical equipment; 30-Fixing seat; 31-Second holding part; 100-Mounting housing; 110-Wiring area; 120-Control area; 130-Bus junction area; 140-Mounting part; 150-Snap-on; 160-Guide part; 170-Air guide groove; 180-First holding part; 190-Mounting component; 191-Clearing part; 200-Wiring component; 210-Wiring frame; 220-First connector; 300-Control component; 310-Signal terminal; 400-Bus junction; 410-Second connector; 420-Electrical connector; 430-Plug-in component; 500-Current sampling component; 600-Voltage sampling component; 610-Clamping part; 700-Leakage current sampling component; 800-Temperature sampling component; 810-Sampling element; 900-Insulation component. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0032] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0033] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. 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 element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0034] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0035] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0036] In existing circuit breaker equipment, the base structure is an important component that supports and connects various functional modules, and its design directly affects the installation flexibility, structural stability, and functional expandability of the entire unit.

[0037] Currently, common smart docks are mainly divided into two types: integrated and modular. While integrated smart docks are compact, their high degree of integration makes them difficult to configure flexibly according to actual needs, thus failing to meet the diverse usage requirements of different application scenarios. Modular docks, on the other hand, offer some adjustability, but the relatively dispersed structure of each module can lead to unstable connections and assembly errors at joints, affecting the overall structural strength and operational reliability.

[0038] Based on the problems existing in the current technology, please refer to Figure 1 and Figure 2 This utility model embodiment provides a power distribution system 1, which includes an intelligent base 10, electrical equipment 20, and a fixing seat 30. The fixing seat 30 is sleeved on the bottom of the intelligent base 10, and the bottom of the fixing seat 30 is fixedly mounted on a guide rail (the guide rail can be, but is not limited to, a standard guide rail with a specification of 35mm) inside the distribution box, thereby making the intelligent base 10 stably connected to the guide rail through the fixing seat 30. The electrical equipment 20 is detachably connected to the intelligent base 10. The intelligent base 10 adopts an integrated design, which improves structural stability, realizes efficient utilization of internal space, and helps to reduce the overall size of the machine and improve the integration of the equipment.

[0039] It is understandable that electrical equipment can include, but is not limited to, circuit breakers, switches, etc.

[0040] For more details, please continue reading. Figure 3 and Figure 4The smart base 10 includes a mounting housing 100, a wiring component 200, a control component 300, and a busbar 400.

[0041] The mounting housing 100 is provided with a wiring area 110, a control area 120, and a busbar area 130. It can be understood that the wiring area 110, the control area 120, and the busbar area 130 are three artificially divided areas, as illustrated by the three areas separated by the dotted lines in the figure.

[0042] The wiring area 110 is equipped with a wiring component 200, one end of which is used to connect to an external load or power source, and the other end is used to connect to the electrical equipment 20; the control area 120 is equipped with a control component 300, which is used to connect to the electrical equipment 20 via electrical signals; the busbar area 130 is equipped with a busbar 400, one end of which is used to connect to the busbar, and the other end is used to connect to the electrical equipment 20.

[0043] In this embodiment, the mounting housing 100 is divided into a wiring area 110, a control area 120, and a busbar area 130. The wiring component 200 is disposed in the wiring area 110 to realize the function of connecting external loads or power sources. The control component 300 is disposed in the control area 120 to realize the control function. The busbar 400 is disposed in the busbar area 130 to realize the function of connecting to the busbar. The wiring component 200, the control component 300, and the busbar 400 are all connected to the electrical equipment 20 to provide power, control functions, or busbar functions to the electrical equipment 20.

[0044] Optionally, the control unit 300 may be, but is not limited to, a circuit board.

[0045] As can be seen, the smart base 10 provided by this utility model embodiment, through the integrated design of the mounting housing 100 and the clear and reasonable functional partitioning, installs multiple electrical components in the corresponding wiring area 110, control area 120 and busbar area 130 respectively. While ensuring the functional diversity of the smart base 10, it not only avoids mutual interference between different functional components, making the overall structure more compact, but also facilitates maintenance personnel to quickly inspect and replace parts, thereby improving the reliability and stability of the smart base 10.

[0046] Furthermore, the mounting housing 100 is also provided with a mounting part 140 and a snap fastener 150. The mounting part 140 is formed by the wiring area 110, the control area 120 and the busbar area 130 and is recessed. The mounting part 140 is used to install electrical equipment 20.

[0047] In this embodiment, the mounting part 140 is jointly formed by the housing parts corresponding to the wiring area 110, the control area 120 and the busbar area 130, and the buckle 150 is provided in the housings corresponding to the wiring area 110 and the busbar area 130.

[0048] Optionally, the mounting part 140 can be a U-shaped groove structure as shown in the figure, or it can be a flat plate structure, as long as it can achieve the above-mentioned mounting function. The structure of the mounting part 140 is not specifically limited here.

[0049] The snap fastener 150 is disposed on the side wall of the mounting part 140. The snap fastener 150 is used to engage with the adjacent mounting housing 100, so that when multiple mounting housings 100 are stacked, any two adjacent mounting housings 100 can be stably connected by the snap fastener 150, thereby realizing the assembly of interconnected electrical equipment, such as interconnected circuit breakers.

[0050] The snap fastener 150 can be, but is not limited to, the snap fastener 150, which enables a detachable fastening connection with other mounting housings 100, thereby facilitating the installation and removal of multiple mounting housings 100.

[0051] Furthermore, the wiring component 200 includes a wiring frame 210 and a first connector 220, one end of which is connected to the wiring frame 210, and the other end extends into the mounting portion 140 and is used to connect to the electrical equipment 20.

[0052] It is understood that the first connector 220 can be a copper busbar or other connecting element. There are two wiring frames 210 and two first connectors 220, and the two wiring frames 210 are connected to the two first connectors 220 in a one-to-one correspondence.

[0053] The control component 300 is provided with a signal terminal 310, which is at least partially disposed in the mounting portion 140 and used for connection with the electrical equipment 20. In this embodiment, the control component 300 may be, but is not limited to, a circuit board.

[0054] The busbar 400 includes a second connector 410, an electrical connector 420, and a plug connector 430 connected in sequence. The end of the second connector 410 extends to the mounting portion 140 and is used to connect to the electrical equipment 20. The plug connector 430 is used to connect to the busbar.

[0055] It is understood that the second connector 410 and the electrical connector 420 can also be copper busbars or other connecting elements. The number of the second connector 410, the electrical connector 420 and the plug connector 430 is also two, and the two second connectors 410, the two electrical connectors 420 and the two plug connectors 430 are connected one-to-one.

[0056] Furthermore, the side wall of the mounting part 140 is also provided with a guide part 160, which extends along the opening direction of the mounting part 140 and is used to guide the installation or removal of the electrical equipment 20.

[0057] In this embodiment, the guide portions 160 are arranged in pairs, and the two pairs of guide portions 160 are respectively disposed in the housings corresponding to the wiring area 110 and the busbar area 130.

[0058] Two opposing guide portions 160 are provided on one side of the mounting portion 140. Therefore, the guide portions 160 can not only guide the installation or removal of the electrical equipment 20 to facilitate the installation and removal of the electrical equipment 20, but also limit the electrical equipment 20 in the installed state to prevent the electrical equipment 20 from falling off the opening side of the mounting portion 140, thereby improving the structural stability of the power distribution system 1.

[0059] Furthermore, the bottom wall of the mounting section 140 is provided with a venting groove 170. When the electrical equipment 20 is installed in the mounting section 140, a gap is formed between the bottom wall of the mounting section 140 and the bottom wall of the electrical equipment 20 through the venting groove 170, so that the gas generated when the electrical equipment 20 fails can be quickly discharged from the venting groove 170.

[0060] Furthermore, the mounting housing 100 is provided with a first retaining part 180, and the fixing seat 30 is provided with a second retaining part 31. The fixing seat 30 is sleeved on the bottom of the mounting housing 100, and the first retaining part 180 and the second retaining part 31 are engaged in a retaining cooperation.

[0061] In this embodiment, the first retaining part 180 protrudes from both sides of the mounting housing 100. Specifically, the first retaining part 180 is provided on the housing side walls corresponding to the wiring area 110 and the busbar area 130. The first retaining part 180 has a snap-fit ​​structure 150, so that when the mounting housing 100 is installed in the fixing base 30, a stable connection is achieved through the snap-fit ​​cooperation of the first retaining part 180 and the second retaining part 31, thereby improving the installation stability.

[0062] Furthermore, the smart base 10 also includes at least one of a current sampling device 500, a voltage sampling device 600, a leakage current sampling device 700, and a temperature sampling device 800, thereby detecting the current, voltage, leakage current, or temperature information of the electrical components in the smart base 10.

[0063] The current sampling element 500 is disposed on the connector 200 and is used to obtain the current information of the connector 200.

[0064] In this embodiment, the current sampling device 500 is a current transformer. By sleeved on the outside of the first connector 220 of the wiring device 200, its current information can be effectively detected.

[0065] Of course, in other embodiments of this utility model, the current sampling element 500 can also be other sensors, such as a shunt, which uses a shunt resistor and the first terminal 200 in series to detect the current. Here, the current sampling element 500 is not specifically limited.

[0066] A voltage sampling device 600 is located in the busbar area 130 to acquire voltage information of the busbar 400.

[0067] In this embodiment, the voltage sampling component 600 is a voltage sampling board, and a clamping part 610 is provided on the voltage sampling board. Therefore, the second connector 410 (with L and N poles) or the electrical connector 420 of the bus 400 can be firmly clamped on the clamping part 610 to obtain the L and N pole voltage signals of the second connector 410 or the electrical connector 420.

[0068] The leakage current sampling device 700 is set in the busbar area 130 to obtain leakage current information of the busbar 400.

[0069] In this embodiment, the leakage current sampling device 700 is a leakage current transformer. The leakage current sampling device 700 is sleeved outside the second connector 410 (with L pole and N pole) or electrical connector 420 of the bus 400 to detect whether it is leaking current.

[0070] Temperature sampling element 800 is located in wiring area 110 and is used to acquire temperature information of wiring element 200.

[0071] It should also be noted that the current sampling device 500, voltage sampling device 600, and leakage current sampling device 700 can be adjusted according to actual usage requirements and are not limited to the above settings. No specific limitations are made here.

[0072] Furthermore, an insulating element 900 is provided in the wiring area 110, positioned between the temperature sampling element 800 and the wiring element 200. The insulating element 900 effectively prevents breakdown between the live conductor and the temperature sampling element 800, thus providing electrical insulation.

[0073] like Figure 5As shown, the mounting housing 100 also has a mounting component 190 in the wiring area 110. The wiring component 200 and the insulating component 900 are both mounted on the mounting component 190. The temperature sampling component 800 is located outside the mounting component 190. The mounting component 190 has a clearance portion 191, which is a through hole structure or a groove structure. The temperature sampling component 800 has a sampling element 810, which is located inside the clearance portion 191, so that the sampling element 810 is as close as possible to the copper busbar of the wiring component 200. This ensures that the sampling element 810 of the temperature sampling component 800 can obtain the temperature information of the first connector 220 of the wiring component 200 relatively accurately.

[0074] In summary, this utility model provides an intelligent base 10 and a power distribution system 1. By dividing the mounting housing 100 into a wiring area 110, a control area 120, and a busbar area 130, a connector 200 is disposed in the wiring area 110 to connect to an external load or power source. A control component 300 is disposed in the control area 120 to perform control functions. A busbar 400 is disposed in the busbar area 130 to connect to a busbar. Furthermore, the connector 200, control component 300, and busbar 400 are all connected to the electrical equipment 20. The intelligent base 10 provides power, control, or busbar functions to the electrical equipment 20. Therefore, through the integrated design of the mounting housing 100 and the clear and reasonable functional partitioning, multiple electrical components are installed in the corresponding wiring area 110, control area 120, and busbar area 130. While ensuring the functional diversity of the intelligent base 10, it not only avoids mutual interference between different functional components, making the overall structure more compact, but also facilitates quick inspection and replacement of parts by maintenance personnel, thereby improving the reliability and stability of the intelligent base 10.

[0075] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A smart base, characterized in that, Including the mounting housing (100); The mounting housing (100) is provided with a wiring area (110), a control area (120) and a busbar area (130); The wiring area (110) is provided with a wiring component (200), one end of which is used to connect to an external load or power source, and the other end is used to connect to an electrical device (20); the control area (120) is provided with a control component (300), which is used to connect to the electrical device (20) via electrical signals; the busbar area (130) is provided with a busbar component (400), one end of which is used to connect to a busbar, and the other end is used to connect to the electrical device (20).

2. The smart base according to claim 1, characterized in that, The smart base also includes a current sampling device (500), which is disposed on the connector (200) and is used to obtain the current information of the connector (200).

3. The smart base according to claim 1, characterized in that, The smart base also includes a voltage sampling device (600), which is disposed in the busbar area (130) and is used to obtain the voltage information of the busbar (400).

4. The smart base according to claim 1, characterized in that, The smart base also includes a leakage current sampling device (700), which is disposed in the busbar area (130) and is used to obtain leakage current information of the busbar (400).

5. The smart base according to claim 1, characterized in that, The smart base also includes a temperature sampling component (800) and an insulating component (900), both of which are disposed in the wiring area (110), and the insulating component (900) is located between the temperature sampling component (800) and the wiring component (200).

6. The smart base according to claim 5, characterized in that, The mounting housing (100) is further provided with a mounting component (190) in the wiring area (110). The wiring component (200) and the insulating component (900) are both mounted on the mounting component (190). The temperature sampling component (800) is located outside the mounting component (190). The mounting component (190) is provided with a clearance portion (191). The clearance portion (191) is a through hole structure or a groove structure. The temperature sampling component (800) is provided with a sampling element (810). The sampling element (810) is located inside the clearance portion (191).

7. The smart base according to claim 1, characterized in that, The mounting housing (100) is further provided with a mounting part (140) and a buckle (150). The mounting part (140) is recessed and is used to mount the electrical equipment (20). The buckle (150) is provided on the side wall of the mounting part (140) and is used to engage with the adjacent mounting housing (100).

8. The smart base according to claim 7, characterized in that, The wiring component (200) includes a wiring frame (210) and a first connector (220), one end of which is connected to the wiring frame (210), and the other end extends into the mounting portion (140) and is used to connect to the electrical equipment (20); The control unit (300) is provided with a signal terminal (310), which is at least partially disposed in the mounting part (140) and is used to connect to the electrical equipment (20); The busbar (400) includes a second connector (410), an electrical connector (420), and a plug (430) connected in sequence. The end of the second connector (410) extends to the mounting portion (140) and is used to connect to the electrical equipment (20). The plug (430) is used to connect to the busbar.

9. The smart base according to claim 7, characterized in that, The side wall of the mounting part (140) is also provided with a guide part (160), which extends along the opening direction of the mounting part (140) and is used to guide the installation or removal of the electrical equipment (20).

10. A power distribution system, characterized in that, Includes electrical equipment (20), a mounting base (30), and a smart base as described in any one of claims 1-9; The fixing base (30) is sleeved on the bottom of the smart base, and the electrical equipment (20) is detachably connected to the smart base; The mounting housing (100) is provided with a first retaining part (180), and the fixing seat (30) is provided with a second retaining part (31). The fixing seat (30) is sleeved on the bottom of the mounting housing (100), and the first retaining part (180) and the second retaining part (31) are engaged in a retaining cooperation.

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