CN116403864A

CN116403864A - Distribution function board with bypass

Info

Publication number: CN116403864A
Application number: CN202310241067.3A
Authority: CN
Inventors: 吕刚; 罗平东
Original assignee: Shenzhen Tieon Energy Technology Co Ltd
Current assignee: Shenzhen Tieon Energy Technology Co Ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-07-07

Abstract

The invention discloses a distribution function board with a bypass, which comprises: a cover plate; get electric piece, get electric piece has first end and second end, first end with the second end is through bypass electricity taking circuit electric connection, first end with the second end through the spring with the apron is connected, the spring produces when compressing makes get electric piece push away from the elasticity of apron. The single P base is formed by splicing the single P bases, and each single P base can have a bypass function.

Description

Distribution function board with bypass

Technical Field

The invention relates to the technical field of intelligent switches, in particular to a distribution function board with a bypass.

Background

A circuit breaker refers to a switching device capable of closing, carrying and opening a current under normal circuit conditions and closing, carrying and opening a current under abnormal circuit conditions within a prescribed time. The circuit breaker can be used for distributing electric energy, and can automatically cut off the circuit when serious overload or short circuit, undervoltage and other faults occur, and the functions of the circuit breaker are equivalent to the combination of a fuse type switch, an underheating relay and the like. The existing miniature circuit breaker circuit has no bypass design scheme, and the circuit has to be operated in a power failure when the circuit has a problem, which causes great trouble for the very important circuit. The customer site must want to guide the standby power supply loop to solve the problem, the coordination communication time is long, and the efficiency is low.

Disclosure of Invention

The invention mainly aims to provide a power distribution and distribution function board with a bypass, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:

a power distribution panel with bypass, comprising:

a cover plate;

get electric piece, get electric piece has first end and second end, first end with the second end is through bypass electricity taking circuit electric connection, first end with the second end through the spring with the apron is connected, the spring produces when compressing makes get electric piece push away from the elasticity of apron.

As a preferred implementation mode, the battery pack further comprises a single P shell, wherein the single P shell is provided with a plurality of limiting grooves, and the first end and the second end of the battery taking piece are respectively arranged in different limiting grooves.

As a preferred implementation mode, the electric power taking piece further comprises an outgoing conductor, wherein the outgoing conductor is connected with the cover plate, one end of the outgoing conductor is arranged in one of the limiting grooves, and the outgoing conductor is electrically connected with the second end of the electric power taking piece.

As a preferred implementation mode, one of the limit grooves of the single P shell is connected with the incoming line conductor, the first end of the electricity taking sheet is provided with an insulating ejector rod, the spring is compressed when the insulating ejector rod is stressed in the direction facing the cover plate, when the insulating ejector rod is not stressed, the first end of the electricity taking sheet is electrically connected with the incoming line conductor, and when the insulating ejector rod is stressed in the direction facing the cover plate, the first end of the electricity taking sheet is separated from the incoming line conductor.

The single P base is internally provided with a bypass power taking loop which is connected with a main loop conductor and a user wiring side loop conductor. The electricity taking loop is formed by welding an electricity taking sheet and a wire, and the electricity taking sheet is fixed on the cover plate through a spring with certain strength. One end of the electricity taking sheet is connected with the main loop, and the other end is connected with the user wiring side conductor. When the switching module is inserted into the base, the electricity taking sheet part is pushed away by the stress of the insulating ejector rod and separated from the main loop conductor, so that an open circuit state is formed. When the switching module is pulled out, the electricity taking sheet is automatically connected with the main loop under the action of the thrust of the spring to form a conducting state, so that the bypass function is realized.

As a preferred implementation mode, the single P shell is further provided with a wiring port, and an openable protective cover is arranged at the opening of the wiring port.

The single P base is designed with a wiring port, a user cable can be directly connected to the wiring port, and the wiring port is designed with a protective cover to play a role in electric protection. Meanwhile, the base is designed with a guiding limit, so that connection reliability is guaranteed.

As a preferred embodiment, the multifunctional integrated circuit further comprises a functional board, the functional board is formed by splicing single P bases, each single P base can have a bypass function, and the core device can be kept universal without the bypass function. The function board comprises a signal acquisition PCB, and a plurality of standard line interfaces are arranged on the signal acquisition PCB.

As a preferred implementation mode, the function board further comprises a monitoring base, the monitoring base is provided with a fixed buckle and a guide seat, the monitoring base is detachably connected with the monitoring module, and the monitoring base is connected with the signal acquisition PCB.

As a preferred implementation mode, the function board further comprises a communication port, the communication port is connected with the monitoring base, the function board has an independent communication function, all signals are digitally processed, and RS485 communication is externally achieved. The monitoring module and the functional board can be quickly plugged and unplugged, and can be conveniently replaced on line.

As a preferred implementation mode, the function board further comprises an acquisition interface, the acquisition interface is connected with the signal acquisition PCB, the function board is provided with a secondary acquisition interface, acquired signals can be conveniently accessed, and the acquisition signal transmission adopts the PCB to run, so that no secondary line exists.

The function board is designed with a signal acquisition PCB, and a plurality of standard wiring ports are designed on the PCB, so that automatic opposite insertion can be realized, and standard wire butt joint can be adopted. All signal lines are routed through the PCB to the monitoring module without any power down and any exposed conductors in between. And a monitoring part butt-joint terminal is reserved, and the monitoring module can be directly connected in a butt-joint way. Fixed guide holder is installed on PCB board upper portion, and monitoring module passes through the guide holder direction, guarantees accurate the inserting. The guide holder is designed with a fixed buckle, and when the monitoring module is inserted in place, the fixed buckle is automatically locked to complete connection.

Compared with the prior art, the invention has the following beneficial effects:

each single P base can have a bypass function and can also be optionally provided with no bypass function, and the core devices are kept universal;

the function board is designed with a secondary acquisition interface, acquisition signals can be conveniently accessed, and the acquisition signals are transmitted by adopting PCB wiring without any secondary wiring;

the functional board is designed with a user wiring port, so that a user can conveniently wire nearby, the use of excessive terminals is reduced, the cost is saved, and the reliability of a loop is improved;

the function board has an independent communication function, all signals are digitally processed, and RS485 communication is externally realized;

the monitoring module and the functional board can be quickly plugged and unplugged, and can be conveniently replaced on line.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic view of a single P structure with a bypass distribution function board according to the present invention.

Fig. 2 is a schematic structural view of a power distribution and distribution function board with bypass according to the present invention.

Fig. 3 is a schematic structural view of a power distribution and distribution function board with bypass according to the present invention.

In the figure: 1. a spring; 2. a single P housing; 3. an outgoing conductor; 4. a wire inlet conductor; 5. an insulating ejector rod; 6. a protective cover; 7. a signal acquisition PCB; 8. monitoring a base; 9. a communication port; 10. an acquisition interface; 11. a limit groove; 12. a bypass power take-off loop; 13. a cover plate; 14. taking an electric sheet; 15. and a monitoring module.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

A power distribution panel with bypass as shown in fig. 1-3, comprising:

a cover plate 13;

the electricity taking piece 14 is provided with a first end and a second end, the first end and the second end are electrically connected through a bypass electricity taking loop 12, the first end and the second end are connected with the cover plate 13 through a spring 1, and the spring 1 generates elastic force which enables the electricity taking piece 14 to push away from the cover plate 13 when being compressed.

In the prior art, a centralized monitoring mode is adopted, a plurality of signal lines are required to be led to one device, secondary signal lines are numerous, and the process is complex. Many loop operations are affected when a monitoring problem occurs. When the control part fails, the replacement is very troublesome, a plurality of wires and screws are required to be disassembled, the maintenance workload is large, and a certain potential safety hazard exists.

The power taking piece comprises a power taking piece 14, and is characterized by further comprising a single P shell 2, wherein the single P shell 2 is provided with a plurality of limiting grooves 11, and a first end and a second end of the power taking piece 14 are respectively arranged in different limiting grooves 11.

The wire-outgoing conductor 3 is connected with the cover plate 13, one end of the wire-outgoing conductor 3 is arranged in one of the limiting grooves 11, and the wire-outgoing conductor 3 is electrically connected with the second end of the electricity-taking piece 14.

One of the limit grooves 11 of the single-P housing 2 is connected with the incoming conductor 4, the first end of the electricity taking sheet 14 is provided with an insulation ejector rod 5, the spring 1 is compressed when the insulation ejector rod 5 is pressed towards the direction of the cover plate 13, when the insulation ejector rod 5 is not pressed, the first end of the electricity taking sheet 14 is electrically connected with the incoming conductor 4, and when the insulation ejector rod 5 is pressed towards the direction of the cover plate 13, the first end of the electricity taking sheet 14 is separated from the incoming conductor 4.

The single P base is internally provided with a bypass circuit 12 which is connected with a main circuit conductor and a user wiring side circuit conductor. The electricity taking loop is formed by welding an electricity taking sheet 14 and a wire, and the electricity taking sheet 14 is fixed on the cover plate 13 through a spring 1 with certain strength. One end of the electricity taking sheet 14 is connected with the main circuit, and the other end is connected with the user wiring side conductor. When the transfer module is inserted into the base, the power taking sheet 14 is pushed away by the stress of the insulating ejector rod 5 and separated from the main loop conductor, so that an open circuit state is formed. When the switching module is pulled out, the electricity taking sheet 14 is automatically connected with the main loop under the thrust of the spring 1 to form a conducting state, so that the bypass function is realized.

The single P shell 2 is further provided with a wiring port, and an openable protective cover 6 is arranged at the opening of the wiring port.

The multifunctional integrated circuit further comprises a functional board, the functional board is formed by splicing single P bases, each single P base can have a bypass function, the bypass function is not needed, and the core device is universal. The function board comprises a signal acquisition PCB7, and a plurality of standard line interfaces are arranged on the signal acquisition PCB 7.

The function board further comprises a monitoring base 8, the monitoring base 8 is provided with a fixing buckle and a guide seat, the monitoring base 8 is detachably connected with the monitoring module 15, and the monitoring base 8 is connected with the signal acquisition PCB 7.

The function board further comprises a communication port 9, the communication port 9 is connected with the monitoring base 8, the function board has an independent communication function, all signals are digitally processed, and RS485 communication is externally achieved. The monitoring module 15 and the function board are quickly plugged and unplugged, and can be conveniently replaced on line.

The function board further comprises an acquisition interface 10, the acquisition interface 10 is connected with the signal acquisition PCB7, the function board is provided with a secondary acquisition interface 10, acquired signals can be conveniently accessed, and the acquisition signal transmission adopts a PCB wiring without any secondary wiring.

The function board is designed with a signal acquisition PCB7, and a plurality of standard wiring ports are designed on the PCB, so that automatic opposite insertion can be realized, and standard wire butt joint can also be adopted. All signal lines are routed through the PCB to the monitoring module 15 without any power down and any exposed wires in between. The monitor module 15 can be directly plugged in by reserving a monitor part butt joint terminal. The fixed guide holder is installed on PCB board upper portion, and monitoring module 15 passes through the guide holder direction, guarantees accurate the inserting. The guide holder is designed with a fixed buckle, and when the monitoring module 15 is inserted in place, the fixed buckle is automatically locked to complete connection.

In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims

1. A power distribution panel with bypass, comprising:

a cover plate (13);

get electric piece (14), get electric piece (14) have first end and second end, first end with the second end is through bypass electricity return circuit (12) electric link, first end with the second end through spring (1) with apron (13) are connected, spring (1) produce when compressing makes get electric piece (14) push away the elasticity of apron (13).

2. The by-pass distribution function board according to claim 1, further comprising a single P housing (2), wherein the single P housing (2) is provided with a plurality of limit grooves (11), and the first end and the second end of the power taking sheet (14) are respectively arranged in different limit grooves (11).

3. The by-pass distribution function board according to claim 2, further comprising an outgoing conductor (3), wherein the outgoing conductor (3) is connected with the cover plate (13), one end of the outgoing conductor (3) is disposed in one of the limit grooves (11), and the outgoing conductor (3) is electrically connected with the second end of the electricity taking piece (14).

4. A board with bypass distribution and distribution function according to claim 3, characterized in that one of the limit grooves (11) of the single-P housing (2) is connected with the incoming conductor (4), the first end of the electricity taking sheet (14) is provided with an insulating ejector rod (5), the spring (1) is compressed when the insulating ejector rod (5) is subjected to pressure facing the direction of the cover plate (13), the first end of the electricity taking sheet (14) is electrically connected with the incoming conductor (4) when the insulating ejector rod (5) is not stressed, and the first end of the electricity taking sheet (14) is separated from the incoming conductor (4) when the insulating ejector rod (5) is subjected to pressure facing the direction of the cover plate (13).

5. The by-pass distribution function board according to claim 4, wherein the single-P housing (2) is further provided with a wiring port, and an openable protective cover (6) is provided at an opening of the wiring port.

6. The bypass power distribution function board as recited in claim 5, further comprising a function board including a signal acquisition PCB (7), the signal acquisition PCB (7) having a plurality of standard line interfaces thereon.

7. The by-pass distribution function board according to claim 6, further comprising a monitoring base (8), wherein the monitoring base (8) is provided with a fixing buckle and a guide seat, the monitoring base (8) is detachably connected with a monitoring module (15), and the monitoring base (8) is connected with the signal acquisition PCB (7).

8. The by-pass distribution function board according to claim 7, characterized in that the function board further comprises a communication port (9), the communication port (9) being connected with the monitoring base (8).

9. The bypass power distribution function board according to claim 8, further comprising a collection interface (10), said collection interface (10) being connected with said signal collection PCB (7).