CN211670624U

CN211670624U - Power lightning protection box convenient to maintenance

Info

Publication number: CN211670624U
Application number: CN201922483710.5U
Authority: CN
Inventors: 陈明法; 徐永强
Original assignee: Henan Southeast Electronic System Engineering Co ltd
Current assignee: Henan Southeast Electronic System Engineering Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-13
Anticipated expiration: 2029-12-30

Abstract

The utility model belongs to the technical field of lightning protection, a power lightning protection box convenient to maintenance is related to, including box, chamber door, built-in board, lightning protection module, wherein the case door is taken the lock and is articulated on the box, and the back panel of box sets up the installation punchhole, and inwards is provided with the connecting hole post, and built-in board fixed connection inboard at the back panel, and it still fixed connection the lightning protection module, the utility model provides a built-in board is used for detachable bolt connection lightning protection module, makes lightning protection module dismouting convenient, does benefit to the safe operation such as deterioration is looked over and switch reset; the utility model has the anti-cutting inner edge, which can prevent the injury of the worker due to collision in the process of disassembly and assembly; the utility model discloses each part is connected conveniently, and convenient to use has fine result of use.

Description

Power lightning protection box convenient to maintenance

Technical Field

The utility model belongs to the technical field of the lightning protection, a power lightning protection case convenient to maintenance is related to.

Background

In the prior art, the lightning protection box generally comprises a box body with a side opening door and a lightning protection module arranged in the box body, wherein the lightning protection module is fixed on a rear panel of the box body, so that the lightning protection box is inconvenient to disassemble and assemble and is not easy to perform safe operation of deterioration checking and switch resetting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power lightning protection case convenient to maintenance to solve the inconvenient technical problem of dismouting among the prior art.

The utility model adopts the technical scheme as follows:

the utility model provides a power lightning protection box convenient to maintenance, includes box, chamber door, built-in board, lightning protection module, wherein the chamber door takes the lock and articulates on the box, and the back panel of box sets up the erection hole, and inwards is provided with the connecting hole post, and built-in board fixed connection inboard at the back panel to it still fixed connection the lightning protection module.

Preferably, the built-in board is connected with the lightning protection module through a bolt.

Specifically, the built-in board includes a square board body and a plurality of connecting grooves, and each connecting groove is provided with a pin hole in a horizontally through manner.

Furthermore, the spread groove has three, is the first spread groove and the second spread groove that are located the plate body top respectively to and be located the third spread groove of plate body end center.

Further, the lightning protection module be the cuboid structure, its top sets up first connecting block and second connecting block next to the back, its end center sets up the stopper next to the back, wherein all is provided with the through-hole on first connecting block, the second connecting block, corresponds first spread groove, second spread groove respectively and carries out the bolt connection, and the stopper is flat block structure, it is spacing to carry out the bolt corresponding to the third spread groove.

Specifically, the edges of the left side and the right side of the built-in plate are also provided with round holes for fixing, and the round holes are arranged corresponding to the connecting hole columns and are fixedly connected through screws.

Preferably, the circular holes are six, and three groups of the circular holes are arranged on the left side and the right side of the built-in plate in a row.

Further, the opening of the front face of the box body is provided with an anti-cutting inner edge.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model provides a built-in board is used for detachable bolt connection lightning protection module for lightning protection module dismouting is convenient, does benefit to safe operations such as deterioration is looked over and the switch resets; the utility model has the anti-cutting inner edge, which can prevent the injury of the worker due to collision in the process of disassembly and assembly; the utility model discloses each part is connected conveniently, and convenient to use has fine result of use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at view A-A of FIG. 1;

fig. 3 is a schematic structural view (front side) of the fixing plate of the present invention;

fig. 4 is a schematic structural view (side view) of the fixing plate of the present invention;

fig. 5 is a schematic structural view (front side) of the lightning protection module of the present invention;

fig. 6 is a schematic structural view (side view) of the lightning protection module of the present invention;

the labels in the figure are: 1-box body, 2-cut-proof inner edge, 3-box door, 4-door lock, 5-built-in plate, 6-lightning protection module, 7-bolt, 11-installation hole, 12-connection hole column, 51-round hole, 52-plate body, 53-first connection groove, 54-second connection groove, 55-third connection groove, 56-pin hole, 61-first connection block, 62-terminal, 63-second connection block, 64-first window, 65-second window, 66-limiting block and 67-through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1 to 6, a power lightning protection box convenient for maintenance comprises a box body 1, a box door 3, an internal plate 5 and a lightning protection module 6, wherein the box door 3 is hinged on the box body 1 through the prior art, a cutting-proof inner edge 2 is arranged at an opening of the front surface of the box body, the box body can be locked or unlocked through a door lock 4, a mounting hole 11 for hanging the whole lightning protection box is formed in a back panel of the box body 1, at least two mounting holes 11 are formed in the back panel, preferably, one mounting hole 11 is formed at each of four corners of the back panel, and a connecting hole column 12 for mounting the internal plate is further arranged, as shown in fig. 2, the internal plate 5 is fixedly connected to the inner side of the back panel, and is further fixedly connected with the lightning protection module 6.

Preferably, the built-in board 5 is connected with the lightning protection module 6 through a plug 7, so that the lightning protection module 6 can be quickly disassembled and assembled.

Specifically, as shown in fig. 3 and 4, the internal board 5 includes a square board body 52 and a plurality of connecting slots, and each connecting slot is horizontally provided with a pin hole 56 for inserting the plug 7, and preferably, the connecting slots include three first connecting slots 53 and three second connecting slots 54 located at the top end of the board body 52, and a third connecting slot 55 located at the center of the tail end of the board body.

Further, as shown in fig. 4, the left and right side edges of the built-in plate 5 are further provided with round holes 51 for fixing, the round holes 51 are arranged corresponding to the connecting hole columns 12 and are fixedly connected by screws, preferably, the round holes 51 are six, and three groups are arranged on the left and right sides of the built-in plate 5.

Specifically, as shown in fig. 5 and 6, the lightning protection module 6 is a rectangular parallelepiped structure, the top end of the lightning protection module is provided with a first connecting block 61 and a second connecting block 63 close to the back, the center of the tail end of the lightning protection module is provided with a limiting block 66 close to the back, the first connecting block 61 and the second connecting block 63 are both provided with through holes 67, and the limiting block 66 is a flat block structure; here, the first connecting block 61 and the second connecting block 63 are respectively disposed corresponding to the first connecting groove 53 and the second connecting groove 54, so that the plug pin 7 passes through the pin hole 56 and the through hole 67 to fixedly connect the connecting blocks and the connecting grooves, the limiting block 66 is disposed corresponding to the third connecting groove 55, and when the plug pin 7 passes through the pin hole of the third connecting groove 55, the limiting block 66 is blocked therein, and then the lower end of the lightning protection module 6 is limited, so that the lightning protection module 6 is fixedly connected to the internal board 5.

Further, lightning protection module 6 as prior art, its inner structure is not the utility model discloses a design is key, and its wiring end 62 is located the top middle part, and its front still has first window 64 and second window 65, is used for operation setting or visual setting respectively, does not give consideration to here and give unnecessary details.

When the utility model is used, the built-in plate 5 is firstly installed inside the box body 1, then the lightning protection module 6 is fixed on the built-in plate 5, and then the screw is passed through the mounting hole 11 so as to install the whole body on the wall body, when the accessory is required to be checked or replaced, the bolt 7 is only required to be pulled out, and the lightning protection module 6 can be detached from the box body, thereby being convenient and fast; and the box openly has anti-cutting inward flange 2, is cautious to prevent taking place to collide with in the dismouting in-process.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a power lightning protection box convenient to maintenance, its characterized in that includes box (1), chamber door (3), built-in board (5), lightning protection module (6), wherein chamber door (3) take lock (4) and articulate on box (1), and the back panel of box (1) sets up erection hole (11) to inwards be provided with connecting hole post (12), and built-in board (5) fixed connection inboard at the back panel, and its still fixed connection lightning protection module (6).

2. A power supply lightning protection box convenient for maintenance according to claim 1, characterized in that the built-in board (5) and the lightning protection module (6) are connected by a plug (7).

3. The easy-to-repair power supply lightning protection box according to claim 2, characterized in that the built-in board (5) comprises a square board body (52) and a plurality of connecting slots, and each connecting slot is horizontally provided with a pin hole (56).

4. A lightning protection box for power supply convenient to repair according to claim 3, characterized in that said connecting slots have three, respectively a first connecting slot (53) and a second connecting slot (54) located at the top end of the board body (52), and a third connecting slot (55) located at the center of the end of the board body (52).

5. The power supply lightning protection box convenient to maintain according to claim 4, characterized in that the lightning protection module (6) is a rectangular parallelepiped structure, the top end of the lightning protection module is provided with a first connecting block (61) and a second connecting block (63) close to the back, the center of the tail end of the lightning protection module is provided with a limiting block (66) close to the back, wherein the first connecting block (61) and the second connecting block (63) are provided with through holes (67) respectively corresponding to the first connecting groove (53) and the second connecting groove (54) for connecting the plug (7), and the limiting block (66) is a flat block structure for limiting the plug (7) corresponding to the third connecting groove (55).

6. The easy-to-maintain power supply lightning protection box according to claim 1, characterized in that the left and right edges of the built-in board (5) are further provided with round holes (51) for fixing, and the round holes (51) are arranged corresponding to the connecting hole columns (12) and are fixedly connected through screws.

7. The easy-to-maintain power supply lightning protection box according to claim 6, characterized in that the circular holes (51) are provided in six, and three groups are arranged on the left and right sides of the built-in plate (5).

8. A lightning protection box for power supply convenient to maintain according to any one of claims 1 to 7, characterized in that the opening of the front face of the box body (1) is provided with a cut-proof inner edge (2).