Automatic switching type dual-power-supply power distribution device
By integrating an automatic switching dual power distribution device into the battery cabinet, the problem of the inability to centrally place the power distribution box is solved, and convenient management and safe control of power switching are realized.
Patent Information
- Application Number
- CN202423180319.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2034-12-23
AI Technical Summary
The existing distribution boxes cannot be centrally placed in the battery cabinet, which requires the addition of additional distribution boxes, taking up space and causing inconvenience in management.
Design an automatic switching dual power distribution device that uses a square frame support to concentrate the electrical control mechanism, electricity meter and other components in the battery cabinet, and eliminates the need for an external power distribution box by remotely controlling power switching.
It enables centralized management of power switching, reduces the space occupied by additional distribution boxes, and improves the convenience and safety of management.
Smart Images
Figure CN223942479U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a distribution box technical field especially is a kind of automatic switching type dual power distribution device. BACKGROUND
[0002] At present, distribution box is generally assembled in closed or semi-closed metal cabinet or screen panel according to electrical wiring requirements, switchgear, measuring instruments, protective appliances and auxiliary equipment, to form low-voltage distribution box. When normal operation, it can be connected or disconnected by manual or automatic switch. It can reasonably distribute electric energy, and facilitate the opening and closing operation of circuit. It has high safety protection level, and can intuitively display the conduction state of circuit.
[0003] With the development of society, many need to carry out battery energy storage for standby power supply, so many energy storage battery cabinets appear, generally this kind of battery cabinet needs to cooperate with distribution box for use, so that automatic switching can be carried out, but generally an additional distribution box is needed, because the space of battery cabinet is small, it cannot be placed in the internal concentration. SUMMARY
[0004] Other features and advantages of the present application will be set forth in the following description of the application, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the application. The objects and other advantages of the application can be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
[0005] The utility model aims at overcoming the above-mentioned insufficient, provide a kind of automatic switching type dual power distribution device, to solve the existing problems.
[0006] To achieve the above object, the technical solution of the utility model is: an automatic switching type dual power distribution device, including square frame support, the square frame support inside is equipped with alternating current and direct current control mechanism, the alternating current and direct current control mechanism one end is connected with second connecting line, the second connecting line passes through mutual inductor, the mutual inductor is arranged in the square frame support, and the other end is equipped with first connecting line, the outer wall of the square frame support one end is equipped with surge protector, the surge protector one side is equipped with electric meter, and the other side is equipped with anti-backflow electric meter.
[0007] In some embodiments, the alternating current and direct current control mechanism both ends are equipped with multiple isolation plates, the alternating current and direct current control mechanism both ends are equipped with T slot, and the isolation plate opposite end is equipped with matching connecting part and the T slot sliding connection.
[0008] In some embodiments, the electric meter is equipped with protective shell outside.
[0009] In some embodiments, the box support frame is provided with a sliding frame at one end of the electric meter, and the surge protector and the electric meter are installed on the sliding frame.
[0010] In some embodiments, the box support frame is provided with a support frame at the bottom of the opposite end of the sliding frame.
[0011] In some embodiments, the box support frame is provided with a dismounting plate at the opposite end of the sliding frame, the dismounting plate is provided with a magnet seat around, the magnet seat is connected with a connecting column, and the connecting column is arranged on the box support frame.
[0012] In some embodiments, the box support frame is hollow at the two sides and the top, and the box support frame is provided with a support rod at the middle of the two sides.
[0013] In some embodiments, the box support frame is provided with a ball around the bottom.
[0014] By adopting the above technical scheme, the box support frame is placed in the battery cabinet, all components are concentrated in the box support frame, the second connecting line is connected to the PCS, and the first connecting line is connected to the commercial power, so that the switching of the power supply can be remotely controlled, and the distribution box does not need to be installed externally, and the distribution box needs to be protected, and the like, and the distribution box is directly integrated in the battery cabinet for convenient management and control.
[0015] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure.
[0016] It is obvious that the above purposes and other purposes of the present application will become more apparent after the description of the preferred embodiments of the present application with various drawings and drawings.
[0017] In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, one or more preferred embodiments are described below, and the drawings are shown, and the detailed description is as follows. BRIEF DESCRIPTION OF DRAWINGS
[0018] The drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with the embodiments of the present application, and do not constitute a limitation on the present application.
[0019] In the drawings, the same parts are marked with the same reference numerals, and the drawings are schematic and are not necessarily drawn according to the actual scale.
[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only one or some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.
[0021] Figure 1 Structure diagram of power distribution device for some embodiments of the present application Figure 1 ;
[0022] Figure 2 Structure diagram of power distribution device for some embodiments of the present application Figure 2 ;
[0023] Figure 3 Structure diagram of ball for some embodiments of the present application
[0024] Figure 4 Structure diagram of magnetic seat for some embodiments of the present application. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below in combination with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.
[0026] In addition, in the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two main bodies at the connection point are not connected through a transitional structure, but are simply connected to form a whole through a connecting structure. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.
[0028] In this utility model, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. 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.
[0029] The specific embodiments of this utility model are described below with reference to the accompanying drawings.
[0030] Reference Figures 1-4 This utility model provides an automatic switching dual power distribution device, including a square frame support frame 1. Inside the square frame support frame 1, there is an AC / DC power control mechanism 11 on one side. One end of the AC / DC power control mechanism 11 is connected to a second connecting line 13, which passes through a current transformer 15. The current transformer 15 is installed in the square frame support frame 1, and the other end is provided with a first connecting line 14. One end of the outer wall of the square frame support frame 1 is provided with a surge protector 2. One side of the surge protector 2 is provided with a meter 3, and the other side is provided with a backflow prevention meter 4.
[0031] By placing the square support frame 1 in the battery cabinet, all components are concentrated in the square support frame 1. Then, the second connecting line 13 is connected to the PCS, and the first connecting line 14 is connected to the mains power. In this way, the power switching can be controlled remotely. At the same time, there is no need to install an external distribution box or protect the distribution box. It can be directly integrated into the battery cabinet for convenient management and control.
[0032] According to some embodiments of the utility model, optionally, the alternating current and direct current control mechanism 11 two ends all are equipped with a plurality of isolation board 5, the alternating current and direct current control mechanism 11 two ends all are equipped with T slot 51, the isolation board 5 opposite end is equipped with the matching connecting portion and the T slot 51 sliding connection. Isolation board 5 is used for isolating each connection line, avoids interference and can guarantee that end and end are connected in place, will not be connected randomly, simultaneously through the mode of sliding connection is convenient to disassemble.
[0033] According to some embodiments of the utility model, optionally, the ammeter 3 is externally equipped with protective housing 31. In order to protect it, only leakage switch, avoid touching the connection place has the safe hidden danger.
[0034] According to some embodiments of the utility model, optionally, the frame support 1 is located at the end of the ammeter 3 and is equipped with a sliding frame 16, and the surge protector 2 and the ammeter 3 are both installed on the sliding frame 16. It is convenient to install and maintain and disassemble.
[0035] According to some embodiments of the utility model, optionally, the frame support 1 and the bottom of the opposite end of the sliding frame 16 are equipped with a support frame 6. The support frame 6 is used for limiting action, to avoid the frame support 1 sliding back and forth.
[0036] According to some embodiments of the utility model, optionally, the frame support 1 and the opposite end of the sliding frame 16 are equipped with a dismounting plate 7, the dismounting plate 7 is equipped with a magnet seat 71 around, the magnet seat 71 is connected with a connecting column 72, and the connecting column 72 is arranged on the frame support 1. The magnet seat 71 and the connecting column 72 are matched to realize the quick dismounting mode, so that the dismounting plate 7 can be quickly dismounted, which can be well maintained internally.
[0037] According to some embodiments of the utility model, optionally, the frame support 1 is hollow on both sides and the top, and the frame support 1 is equipped with a support rod 17 in the middle of both sides. It is convenient to dissipate heat, so that the space is relatively large, and the inner wall is not pressed, and installation and integration are also facilitated.
[0038] According to some embodiments of the utility model, optionally, the frame support 1 is equipped with a ball 18 around the bottom. It is convenient to dismount it and pull it out of the battery cabinet during later maintenance.
[0039] It should be understood that the embodiments disclosed by the utility model are not limited to the specific processing steps or materials disclosed herein, but should extend to the equivalent alternatives of such features understood by those skilled in the related art. It should also be understood that the terms used herein are for the purpose of describing specific embodiments only and do not mean limitation.
[0040] The term "embodiment" in this specification refers to a specific feature or characteristic described in connection with an embodiment that is included in at least one embodiment of the present invention. Therefore, phrases or "embodiments" appearing in various places throughout the specification do not necessarily refer to the same embodiment.
[0041] Furthermore, the described features or characteristics may be incorporated into one or more embodiments in any other suitable manner. In the above description, specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of embodiments of the present invention. However, those skilled in the art will understand that the present invention can be implemented without the aforementioned one or more specific details or may be implemented using other methods, components, materials, etc.
Claims
1. An automatic switching dual-power distribution device, characterized in that, include: The rectangular support frame has an AC / DC power control mechanism on one side inside. One end of the AC / DC power control mechanism is connected to a second connecting line, which passes through a current transformer. The current transformer is installed in the rectangular support frame. The other end of the current transformer is connected to a first connecting line. One end of the outer wall of the rectangular support frame is equipped with a surge protector. One side of the surge protector is equipped with a meter, and the other side is equipped with a backflow prevention meter.
2. The automatic switching dual power distribution device according to claim 1, characterized in that: The AC / DC control mechanism has multiple isolation plates at both ends and T-slots at both ends. The isolation plates have matching connecting parts at opposite ends that are slidably connected to the T-slots.
3. The automatic switching dual power distribution device according to claim 1, characterized in that: The meter has a protective casing.
4. The automatic switching dual power distribution device according to claim 1, characterized in that: The square support frame has a sliding bracket at one end of the meter, and both the surge protector and the meter are mounted on the sliding bracket.
5. The automatic switching dual power distribution device according to claim 4, characterized in that: The bottom of the rectangular support frame is located at the opposite end of the sliding frame.
6. The automatic switching dual power distribution device according to claim 4, characterized in that: The square support frame is provided with a disassembly plate at the opposite end of the sliding frame. The disassembly plate is provided with magnet seats around its perimeter. The magnet seats are connected to the connecting column, which is located on the square support frame.
7. The automatic switching dual power distribution device according to claim 1, characterized in that: The square support frame is hollowed out on both sides and top, and a support rod is provided in the middle of both sides of the square support frame.
8. The automatic switching dual power distribution device according to claim 1, characterized in that: The bottom of the square support frame is equipped with ball bearings.