阅读说明：本技术 一种开关智能控制与保护系统装置 (Switch intelligent control and protection system device ) 是由 程玉标 陆春香 朱建高 于 2021-07-26 设计创作，主要内容包括：本发明涉及电力设备技术领域,具体公开了一种开关智能控制与保护系统装置,包括壳体、第一线路板、第二线路板、第三线路板、第四线路板和第五线路板、三组互感器组和主互感器,第一线路板、第二线路板、第三线路板、第四线路板和第五线路板均安置于壳体的内部,三组互感器组和主互感器均安置于壳体的下端。通过上述结构设置,能够使得硬件装配紧凑,占用空间小,装配简单,且装配效率高,开关智能控制与保护系统装置结构设计更加合理。(The invention relates to the technical field of power equipment, and particularly discloses an intelligent switch control and protection system device which comprises a shell, a first circuit board, a second circuit board, a third circuit board, a fourth circuit board, a fifth circuit board, three groups of mutual inductor groups and a main mutual inductor, wherein the first circuit board, the second circuit board, the third circuit board, the fourth circuit board and the fifth circuit board are all arranged inside the shell, and the three groups of mutual inductor groups and the main mutual inductor are all arranged at the lower end of the shell. Through the structure, the hardware assembly is compact, the occupied space is small, the assembly is simple, the assembly efficiency is high, and the switch intelligent control and protection system device is more reasonable in structural design.)

1. An intelligent switch control and protection system device is characterized in that,

including casing, first circuit board, second circuit board, third circuit board, fourth circuit board and fifth circuit board, three mutual inductor groups of group and main mutual inductor, first circuit board the second circuit board the third circuit board the fourth circuit board with the fifth circuit board all settles in the inside of casing, three groups mutual inductor group with main mutual inductor all settles in the lower extreme of casing.

2. The switch intelligent control and protection system device of claim 1,

the three groups of mutual inductor groups are sequentially arranged at the lower end of the shell, the main mutual inductor is positioned at the same side of the three groups of mutual inductor groups, and the cross section of the main mutual inductor is aligned to the axis of each group of mutual inductor groups.

3. The switch intelligent control and protection system device of claim 1,

every group the mutual-inductor group includes first mutual-inductor and second mutual-inductor, first mutual-inductor the second mutual-inductor with all be provided with leading-out terminal on the main transformer, be provided with on the fourth circuit board with the socket of the mutual adaptation of leading-out terminal, just first mutual-inductor the second mutual-inductor with main mutual-inductor all with fourth circuit board electric connection.

4. The switch intelligent control and protection system device of claim 1,

the first circuit board is detachably connected with the shell and is positioned at the top end of the shell, the first circuit board is arranged at the bottom of the shell, and a liquid crystal display screen, an indicator lamp and a key are arranged on the first circuit board.

5. The switch intelligent control and protection system device of claim 1,

the second circuit board with the casing is dismantled and is connected, just the second circuit board is on a parallel with first circuit board, the second circuit board with first circuit board electric connection, the last net twine connector RJ45 that has arranged of second circuit board.

6. The switch intelligent control and protection system device of claim 1,

the third circuit board with the casing is dismantled and is connected, just the third circuit board is on a parallel with the second circuit board, the third circuit board with first circuit board electric connection, be provided with power supply terminal, external terminal on the third circuit board and with the connecting terminal that the carrier module is connected.

7. The switch intelligent control and protection system device of claim 1,

the fourth circuit board with third circuit board electric connection, just the fourth circuit board perpendicular to the third circuit board, be provided with three rectangle installed part on the fourth circuit board, just rectangle installed part is arranging and is being close to one side of main transformer.

8. The switch intelligent control and protection system device of claim 7,

the distance between the central lines of two adjacent rectangular installation parts is equal to the distance between the axes of two adjacent groups of mutual inductor groups.

9. The switch intelligent control and protection system device of claim 8,

the bottom of each rectangular mounting piece is positioned at the upper end of the axis of each transformer group.

10. The switch intelligent control and protection system device of claim 1,

the fifth circuit board is electrically connected with the third circuit board, and the fifth circuit board and the third circuit board are arranged in parallel.

Technical Field

The invention relates to the technical field of power equipment, in particular to an intelligent switch control and protection system device.

Background

With the advance of intelligent networking and the continuous development of integrated power grids in application, the requirements for intelligent remote control and information transmission are higher and higher, and meanwhile, the calculation requirement for the power grid electric quantity is more accurate, so that the product is required to be intelligent, the transmitted information is diversified, the feedback data is rapid and accurate, and meanwhile, the product provides multifunctional protection as much as possible. The traditional protection switch only has the functions of switching on and off the circuit and cutting off the large current,

therefore, in order to better solve the above problems, a data acquisition and processing system capable of realizing multi-mode information transmission and high precision is developed at present, and an intelligent control system integrating multifunctional protection logic is matched with a switch. Therefore, the intelligent switch for intelligent protection and various modes of remote transmission and rapid protection is realized.

However, the existing switch intelligent control and protection system device is unreasonable in structural design, large in size and complex in assembly process.

Disclosure of Invention

The invention aims to provide an intelligent switch control and protection system device, and aims to solve the technical problems that the intelligent switch control and protection system device in the prior art is unreasonable in structural design, large in size and complex in assembly process.

In order to achieve the above purpose, the switch intelligent control and protection system device adopted by the invention comprises a shell, a first circuit board, a second circuit board, a third circuit board, a fourth circuit board, a fifth circuit board, three groups of mutual inductor groups and a main mutual inductor, wherein the first circuit board, the second circuit board, the third circuit board, the fourth circuit board and the fifth circuit board are all arranged inside the shell, and the three groups of mutual inductor groups and the main mutual inductor are all arranged at the lower end of the shell.

Through with first circuit board the second circuit board the third circuit board the fourth circuit board with the fifth circuit board all sets up the inside of casing can make the hardware assembly compact, and occupation space is little, and the assembly is simple, and assembly efficiency is high.

The three groups of mutual inductor groups are sequentially arranged at the lower end of the shell, the main mutual inductor is positioned at the same side of the three groups of mutual inductor groups, and the cross section of the main mutual inductor is aligned to the axis of each group of mutual inductor groups.

The three groups of mutual inductor groups are sequentially arranged at the lower end of the shell, the main mutual inductor is positioned at the same side of the three groups of mutual inductor groups, and the cross section of the main mutual inductor is aligned to the axis of each group of mutual inductor groups.

The assembly space is saved more by collimating the cross section of the main transformer with the axis of each transformer group.

Wherein, every group the mutual-inductor group includes first mutual-inductor and second mutual-inductor, first mutual-inductor the second mutual-inductor with all be provided with leading-out terminal on the main mutual-inductor, be provided with on the fourth circuit board with the socket of the mutual adaptation of leading-out terminal, just first mutual-inductor the second mutual-inductor with main mutual-inductor all with fourth circuit board electric connection.

Through leading-out terminal with the mutual adaptation of socket makes first mutual-inductor the second mutual-inductor main mutual-inductor with the fourth circuit board electricity is connected, makes mutual-inductor group reaches main mutual-inductor and complex switchgear assembly is simple, and the space is little, makes simultaneously mutual-inductor group reaches main mutual-inductor is connected with the circuit board conveniently, provides the protection of more functions for the switch simultaneously.

The first circuit board is detachably connected with the shell and is positioned at the top end of the shell, the first circuit board is arranged at the bottom of the shell, and a liquid crystal display screen, an indicator light and a key are arranged on the first circuit board.

Through first circuit board, liquid crystal display, pilot lamp and button are mutually supported and can be provided the demonstration of multiple functions, and the user direct operation of being convenient for, and show directly perceived.

The second circuit board with the casing is dismantled and is connected, just the second circuit board is on a parallel with first circuit board, the second circuit board with first circuit board electric connection, the last net twine connector RJ45 that has arranged of second circuit board.

The second circuit board is provided with the network cable connector RJ45, so that more information transmission and arrangement modes can be provided.

The third circuit board with the casing is dismantled and is connected, just the third circuit board is on a parallel with the second circuit board, the third circuit board with first circuit board electric connection, be provided with power supply terminal, external terminal on the third circuit board and with the connecting terminal that the carrier module is connected.

The third circuit board is provided with terminals connected with the carrier module, the power supply terminal and the external terminal can be parallel to the third circuit board and can also be vertically arranged with the third circuit board, and further more communication modes and hardware power supply modes are provided.

Wherein, the fourth circuit board with third circuit board electric connection, just the fourth circuit board perpendicular to the third circuit board, be provided with three rectangle installed part on the fourth circuit board, just the rectangle installed part is arranging and is being close to one side of main transformer.

The distance between the central lines of two adjacent rectangular installation parts is equal to the distance between the axes of two adjacent mutual inductor groups.

The bottom of each rectangular mounting piece is positioned at the upper end of the axis of each mutual inductor group.

Through the rectangle installed part inlays in the casing corresponds the characteristic, provides the protection mode of more convenient temperature.

The fifth circuit board is electrically connected with the third circuit board, and the fifth circuit board and the third circuit board are arranged in parallel.

The fifth circuit board is arranged in parallel to the third circuit board and is electrically connected with the third circuit board, so that more hardware space is provided, and other functions are further expanded.

According to the switch intelligent control and protection system device, the first circuit board, the second circuit board, the third circuit board, the fourth circuit board and the fifth circuit board are all arranged inside the shell, the three groups of mutual inductor groups and the main mutual inductor are all arranged at the lower end of the shell, so that hardware assembly is compact, the occupied space is small, assembly is simple, the assembly efficiency is high, and the structural design of the switch intelligent control and protection system device is more reasonable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic diagram of an assembly of an intelligent switch control and protection system device according to the present invention.

Fig. 2 is a perspective view of an intelligent switch control and protection system device according to the present invention.

Fig. 3 is a schematic structural diagram of the first wiring board of the present invention.

Fig. 4 is a schematic structural diagram of a second wiring board of the present invention.

Fig. 5 is a schematic structural diagram of a third wiring board of the present invention.

Fig. 6 is a schematic view of a connection structure of a fourth wiring board and a transformer group according to the present invention.

Fig. 7 is a schematic structural view of the housing of the present invention.

The intelligent touch screen comprises a shell 1, a first circuit board 2, a liquid crystal display screen 21, an indicator light 22, a button 23, a second circuit board 3, a network cable connector RJ45 31, a third circuit board 4, a connecting terminal 41, an external connecting terminal 42, a power supply terminal 43, a fourth circuit board 5, a rectangular mounting piece 51, a fifth circuit board 6, a transformer group 7, a first transformer 71, a second transformer 72 and a main transformer 8.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 7, the present invention provides an intelligent switch control and protection system device, which includes a housing 1, a first circuit board 2, a second circuit board 3, a third circuit board 4, a fourth circuit board 5, a fifth circuit board 6, three sets of transformer sets 7 and a main transformer 8, wherein the first circuit board 2, the second circuit board 3, the third circuit board 4, the fourth circuit board 5, and the fifth circuit board 6 are all disposed inside the housing 1, and the three sets of transformer sets 7 and the main transformer 8 are all disposed at a lower end of the housing 1.

In this embodiment, the first circuit board 2, the second circuit board 3, the third circuit board 4, the fourth circuit board 5 and the fifth circuit board 6 are all set up the inside of casing 1, just the second circuit board 3, the third circuit board 4, the fourth circuit board 5 and the fifth circuit board 6 respectively with casing 1 can be the draw-in groove fixed, also can be the fix with screw to this can make the hardware modularization, and is more reliable, more convenient. In addition, the first circuit board 2, the second circuit board 3, the third circuit board 4, the fourth circuit board 5 and the fifth circuit board 6 are all arranged inside the shell 1, three groups of mutual inductor groups 7 and the main mutual inductor 8 are all arranged at the lower end of the shell 1, so that the hardware assembly is compact, the occupied space is small, the assembly is simple, the assembly efficiency is high, and the structural design of the switch intelligent control and protection system device is more reasonable.

Further, three groups of mutual inductor groups 7 are sequentially arranged at the lower end of the shell 1, the main mutual inductor 8 is located on the same side of the three groups of mutual inductor groups 7, and the cross section of the main mutual inductor 8 is aligned to the axis of each group of mutual inductor groups 7.

Every group mutual-inductor group 7 includes first mutual-inductor 71 and second mutual-inductor 72, first mutual-inductor 71 second mutual-inductor 72 with all be provided with outlet terminal on the main transformer 8, be provided with on the fourth circuit board 5 with the socket of the mutual adaptation of outlet terminal, just first mutual-inductor 71 second mutual-inductor 72 with main transformer 8 all with 5 electric connection of fourth circuit board.

In this embodiment, the first transformer 71 and the second transformer 72 are the transformer group 7, three transformer groups 7 are distributed at the lower end of the housing 1 at a certain distance, and are arranged in a straight line, and the axes of the two adjacent transformer groups 7 are parallel, the main transformer 8 is placed at one side of the transformer group 7, the first transformer 71, the second transformer 72 and the third transformer are all provided with an outlet terminal, the fourth circuit board 5 is provided with a socket, so that the first transformer 71, the second transformer 72, the main transformer 8 and the fourth circuit board 5 are electrically connected by the outlet terminal and the socket, the assembly of the transformer group 7 and the main transformer 8 with the matched switch device is simple, the space is small, and the transformer group 7 and the main transformer 8 are conveniently connected with the circuit board, while providing more functional protection for the switch.

Further, the first circuit board 2 is detachably connected to the housing 1 and is located at the top end of the housing 1, the first circuit board 2 is located at the bottom of the housing 1, and the first circuit board 2 is provided with a liquid crystal display screen 21, an indicator lamp 22 and a key 23.

In this embodiment, first circuit board 2 is arranged the top of casing 1, be on a parallel with the bottom of casing 1, arrange on the first circuit board 2 liquid crystal display 21, pilot lamp 22 and a plurality of button 23, the quantity of pilot lamp 22 has threely, evenly arrange in the side of liquid crystal display 21, a plurality of button 23 evenly arrange in one side of liquid crystal display 21 to this can provide the demonstration of multiple functions, and user direct operation is simple simultaneously, and the demonstration is directly perceived.

Further, the second circuit board 3 with the casing 1 is dismantled and is connected, just the second circuit board 3 is on a parallel with the first circuit board 2, the second circuit board 3 with the first circuit board 2 electric connection, network cable connector RJ 4531 has been arranged on the second circuit board 3.

In this embodiment, the second circuit board 3 is parallel to the first circuit board 2 and below the first circuit board 2, and a certain distance is provided between the first circuit board 2 and the second circuit board 3, the first circuit board 2 and the second circuit board 3 are electrically connected, wherein the first circuit board 2 and the second circuit board 3 can be connected by pins or by flying leads, and the network cable connector RJ 4531 is arranged on the second circuit board 3, so that more information transmission and arrangement modes can be provided.

Further, the third circuit board 4 with the casing 1 is dismantled and is connected, just the third circuit board 4 is on a parallel with the second circuit board 3, the third circuit board 4 with the first circuit board 2 electric connection, be provided with power supply terminal 43, external terminal 42 and the connecting terminal 41 who is connected with the carrier wave module on the third circuit board 4.

In this embodiment, the third circuit board 4 is parallel to the second circuit board 3, and has a certain distance with the second circuit board 3, and has an electrical connection with the first circuit board 2, the third circuit board 4 is provided with the carrier module connection connecting terminal 41, the power terminal 43, the external terminal 42, the power terminal 43 and the external terminal 42 can be parallel to the third circuit board 4, and can also be perpendicular to the third circuit board 4, so as to provide more communication modes and hardware power supply modes.

Further, the fourth circuit board 5 with 4 electric connection of third circuit board, just the fourth circuit board 5 is perpendicular to the third circuit board 4, be provided with three rectangle installed part 51 on the fourth circuit board 5, just rectangle installed part 51 is arranged and is being close to one side of main transformer 8.

The distance between the central lines of two adjacent rectangular mounting pieces 51 is equal to the axial distance between two adjacent mutual inductor groups 7.

The bottom of each rectangular mounting member 51 is located at the upper end of the axis of each transformer group 7.

In this embodiment, fourth circuit board 5 is perpendicular to third circuit board 4, simultaneously with third circuit board 4 has the electricity to be connected, fourth circuit board 5 has threely rectangle installed part 51, three rectangle installed part 51 is evenly arranged and is being close to one side of main transformer 8, adjacent two the central line distance H of rectangle installed part 51 and two adjacent two the central line distance H of transformer group 7 equals, rectangle installed part 51 inlays in the corresponding characteristic of casing 1, provides the protection mode of more convenient temperature.

Further, the fifth circuit board 6 is electrically connected to the third circuit board 4, and the fifth circuit board 6 is arranged in parallel with the third circuit board 4.

In the present embodiment, the fifth circuit board 6 is arranged parallel to the third circuit board 4 and electrically connected to the third circuit board 4, so as to provide more hardware space and further expand other functions;

in summary, the first circuit board 2, the second circuit board 3, the third circuit board 4, the fourth circuit board 5 and the fifth circuit board 6 are all disposed inside the casing 1, and the three sets of the transformer groups 7 and the main transformer 8 are all disposed at the lower end of the casing 1, so that the intelligent switch control and protection system has the advantages of compact hardware assembly, small occupied space, simple assembly, high assembly efficiency and more reasonable structural design.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.