CN219833766U

CN219833766U - Combined lightning arrester

Info

Publication number: CN219833766U
Application number: CN202320490321.9U
Authority: CN
Inventors: 翁英杰
Original assignee: Zhejiang Huayu Electric Technology Co ltd
Current assignee: Zhejiang Huayu Electric Technology Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-10-13
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses a combined lightning protector, and belongs to the technical field of electrical equipment. The utility model provides a combination formula lightning protection device, including the mount, a plurality of jacks have been seted up to the mount inner wall, mount internally mounted has the surge protector, the signal lightning protector, the network lightning protector, the equal fixed mounting of surge protector, the equal fixed mounting of network lightning protector lower extreme has the inserted bar, two breach have been seted up to the inserted bar outer wall, the card pole is installed in breach internal rotation, breach inner wall fixed mounting has magnet, magnet and card pole magnetic connection, the bayonet socket has been seted up to the position of the relative card pole of jack inner wall, card pole and bayonet socket joint cooperation, the extrusion groove has been seted up to the inside downside of jack, extrusion inslot wall and card pole outer wall extrusion contact. The lightning protection device can effectively protect a circuit from being damaged by lightning strike, and can be stably fixed on the fixing frame by matching with the clamping rod, and meanwhile, the working efficiency of staff can be effectively increased.

Description

Combined lightning arrester

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to a combined lightning arrester.

Background

The lightning protector is also called a surge protector, is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines, lightning overvoltage and lightning electromagnetic pulse easily damage electronic and microelectronic integrated equipment, and the surge protector is arranged to inhibit surge and instantaneous overvoltage on the lines and overcurrent on a release line, so that the surge protector becomes one of important links of the modern lightning protection technology. The lightning protection device may be divided into a power supply line SPD and a signal line SPD according to the use.

The existing combined lightning arrester is required to be replaced after being damaged in the using process, so that the lightning arrester can continue to work to protect circuits and equipment, however, due to the fact that the space in the power distribution cabinet is limited, the existing lightning arrester is fixed in the power distribution cabinet through bolts, workers can not stretch hands and feet due to insufficient space when the lightning arrester is disassembled when the lightning arrester is damaged, the operation is troublesome, the replacement is inconvenient, and the working efficiency is low.

In view of this, we propose a combined lightning arrester.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to provide a combined lightning arrester to solve the problems in the background art.

2. Technical proposal

The utility model provides a combination formula lightning protection device, includes the mount, a plurality of jacks have been seted up to the mount inner wall, mount internally mounted has surge protector, signal lightning protection device, network lightning protection device, surge protector, signal lightning protection device, equal fixed mounting of network lightning protection device lower extreme have the inserted bar, two breach have been seted up to the inserted bar outer wall, the card pole is installed in breach inside rotation, breach inner wall fixed mounting has magnet, magnet and card pole magnetic connection, the bayonet socket has been seted up to the position of the relative card pole of jack inner wall, card pole and bayonet socket joint cooperation, the extrusion groove has been seted up to the inside downside of jack, extrusion groove inner wall and card pole outer wall extrusion contact.

As an alternative scheme of the technical scheme of the utility model, the lower end of the inserted link is of an inclined structure.

As an alternative scheme of the technical scheme of the utility model, the outer wall of the clamping rod is fixedly provided with a first spring, and the other end of the first spring is fixedly connected with the inner wall of the notch.

As an alternative scheme of the technical scheme of the utility model, a pushing plate is slidably arranged in the extrusion groove, a plurality of second springs are fixedly arranged at the lower end of the pushing plate, and the other ends of the second springs are fixedly connected with the inner wall of the extrusion groove.

As an alternative scheme of the technical scheme of the utility model, threading holes are formed in the inserted link, the pushing plate and the extrusion groove in a penetrating manner.

As an alternative scheme of the technical scheme of the utility model, the lower side of the fixing frame is provided with the mounting frame, the mounting frame is fixedly provided with a plurality of guide rods, and the guide rods are positioned in the fixing frame and are in sliding connection with the fixing frame.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the damaged lightning protection device can be conveniently taken down from the power distribution cabinet by the staff through the inserted bar and the clamping bar matched with the jacks, the problem that the space in the power distribution cabinet is insufficient and the operation is inconvenient is avoided, and the working efficiency of the staff can be effectively increased.

2. According to the utility model, the fixed frame is matched with the mounting frame to perform relative movement under the action of the guide rod, so that the connection part of the lead is exposed after the relative movement, and the connection part of the lead is convenient for workers to separate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the fixing frame of the present utility model;

FIG. 3 is a schematic view of a jack portion of the present utility model;

FIG. 4 is a schematic view of a notch and a clamping rod according to the present utility model;

the reference numerals in the figures illustrate: 1. a fixing frame; 2. a jack; 3. a surge protector; 4. a signal lightning arrester; 5. a network lightning protector; 6. a rod; 7. a notch; 8. a clamping rod; 9. a magnet; 10. a bayonet; 11. an extrusion groove; 12. a first spring; 13. a pushing plate; 14. a second spring; 15. a threading hole; 16. a mounting frame; 17. and a guide rod.

Detailed Description

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a combination formula lightning protection device, including mount 1, a plurality of jacks 2 have been seted up to mount 1 inner wall, mount 1 internally mounted has surge protector 3, signal lightning protector 4, network lightning protector 5, surge protector 3, signal lightning protector 4, network lightning protector 5 can effectually protect the circuit, prevent to receive the thunderbolt damage, surge protector 3, signal lightning protector 4, equal fixed mounting in network lightning protector 5 lower extreme has inserted bar 6, two breach 7 have been seted up to inserted bar 6 outer wall, 7 inside rotations in breach 8 are installed card pole 8, card pole 8 can rotate in relative inserted bar 6 in breach 7, breach 7 inner wall fixed mounting has magnet 9, magnet 9 and card pole 8 magnetism are connected, magnet 9 can hold card pole 8 when card pole 8 and magnet 9 laminating, thereby make its fixing in breach 7 inside, bayonet 10 has been seted up to the position of the relative card pole 8 of jack 2 inner wall, card pole 8 and bayonet 10 joint cooperation, inside bayonet 10 has been seted up to the inside downside in jack 2, extrusion groove 11 inner wall and card pole 8 contact with card pole 8, thereby it can contract inside extrusion groove 11 to make inside extrusion groove 11 to extrude the inside 11, thereby it can be rotated to the inside extrusion groove 11.

Specifically, the lower extreme of inserted bar 6 is slope form structure, and the lower extreme of slope form structure can make inserted bar 6 more conveniently inject inside jack 2.

Further, the outer wall of the clamping rod 8 is fixedly provided with a first spring 12, the other end of the first spring 12 is fixedly connected with the inner wall of the notch 7, and the first spring 12 can push the clamping rod 8 when the clamping rod 8 is separated from the magnet 9.

Wherein, push plate 13 is installed to inside slidable in extrusion groove 11, and push plate 13 lower extreme fixed mounting has a plurality of second springs 14, and the second spring 14 other end and extrusion groove 11 inner wall fixed connection, and second spring 14 can push plate 13 and make it have the trend of motion all the time.

In addition, the inserted link 6, the pushing plate 13 and the extrusion groove 11 are provided with threading holes 15 in a penetrating manner, and a worker can pass a wire through the threading holes 15.

In addition, the lower side of the fixing frame 1 is provided with a mounting frame 16, a plurality of guide rods 17 are fixedly mounted on the mounting frame 16, the guide rods 17 are located in the fixing frame 1 and are in sliding connection with the fixing frame, and the fixing frame 1 can move along the direction of the guide rods 17 so as to move relative to the mounting frame 16.

Working principle: the surge protector 3, the signal lightning protector 4 and the network lightning protector 5 can effectively protect a circuit from lightning stroke damage when the device works, when one of the lightning protector is damaged, a worker presses the damaged lightning protector to drive the inserted link 6 to move in the jack 2, when the inserted link 6 moves, the pushing plate 13 is pressed and the inserted link 6 can be inserted into the pressing groove 11, in the process, the inner wall of the pressing groove 11 can press the outer wall of the clamping link 8, so that the clamping link 8 rotates and is completely contracted into the notch 7, when the clamping link 8 is completely contracted into the notch 7, the magnet 9 can absorb the clamping link 8, the lightning protector is loosened again, at the moment, the pushing plate 13 can push the inserted link 6 to move under the action of the second spring 14, at the moment, the movement of the inserted link 6 can drive the clamping link 8 to move, when a worker pulls the lightning protector again to separate the inserting rod 6 from the jack 2, when a new lightning protector needs to be replaced, the clamping rod 8 is rotated to separate the inserting rod from the magnet 9, then the inserting rod 6 is inserted into the jack 2, in the process, the clamping rod 8 is extruded by the inner wall of the jack 2 so as to rotate towards the direction of the notch 7, but the clamping rod 8 at the moment cannot be completely retracted into the notch 7, when the inserting rod 6 is positioned in the jack 2, and the position of the clamping rod 8 corresponds to the position of the bayonet 10, the clamping rod 8 can be rotated outwards and clamped into the bayonet 10 under the action of the first spring 12, at the moment, the pushing plate 13 is extruded by the second spring 14 to extrude the lower end of the inserting rod 6 through the pushing plate 13 so as to enable the inserting rod 6 to have a trend of moving relative to the jack 2, at the moment, the lightning protector can be stably fixed on the fixing frame 1 by matching the clamping rod 8, the staff can pass the connecting wire on the lightning protection device from through wires hole 15 and be connected with external line, and wherein, mounting bracket 16 is used for fixing inside the switch board, when the staff need take off connecting wire from the switch board, pulls mount 1 makes it remove along the direction of guide arm 17 to make mount 1 and mounting bracket 16 separate, the junction of connecting wire can expose this moment, and the staff of being convenient for takes off it.

Claims

1. The utility model provides a combination formula lightning protection device, includes mount (1), its characterized in that: a plurality of jacks (2) have been seted up to mount (1) inner wall, mount (1) internally mounted has surge protector (3), signal lightning arrester (4), network lightning arrester (5), surge protector (3), signal lightning arrester (4), network lightning arrester (5) lower extreme are equal fixed mounting has inserted bar (6), two breach (7) have been seted up to inserted bar (6) outer wall, breach (7) internally mounted has card pole (8), breach (7) inner wall fixed mounting has magnet (9), magnet (9) are connected with card pole (8) magnetism, bayonet socket (10) have been seted up to the position of relative card pole (8) of jack (2) inner wall, bayonet socket (10) joint cooperation, extrusion groove (11) have been seted up to inside downside of jack (2), extrusion groove (11) inner wall and card pole (8) outer wall extrusion contact.

2. The combination lightning protection device of claim 1, wherein: the lower end of the inserted link (6) is of an inclined structure.

3. The combination lightning protection device of claim 2, wherein: the outer wall of the clamping rod (8) is fixedly provided with a first spring (12), and the other end of the first spring (12) is fixedly connected with the inner wall of the notch (7).

4. A modular lightning protection device according to claim 3, wherein: the inside slidable mounting of extrusion groove (11) has push plate (13), push plate (13) lower extreme fixed mounting has a plurality of second springs (14), second spring (14) other end and extrusion groove (11) inner wall fixed connection.

5. The combination lightning protection device according to claim 4 wherein: threading holes (15) are formed in the inserted link (6), the pushing plate (13) and the extrusion groove (11) in a penetrating mode.

6. The combination lightning protection device of claim 5, wherein: the fixing frame is characterized in that an installation frame (16) is arranged on the lower side of the fixing frame (1), a plurality of guide rods (17) are fixedly installed on the installation frame (16), and the guide rods (17) are located in the fixing frame (1) and are in sliding connection with the fixing frame.