CN219678121U

CN219678121U - Explosion-proof surge protector

Info

Publication number: CN219678121U
Application number: CN202320359399.7U
Authority: CN
Inventors: 黄阿荣
Original assignee: Zhejiang Weiju Electric Technology Co ltd
Current assignee: Zhejiang Weiju Electric Technology Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-09-12
Anticipated expiration: 2033-02-22

Abstract

The utility model belongs to the technical field of surge protectors, and particularly relates to an explosion-proof surge protector, which solves the problems of labor-consuming installation and potential safety hazards in the prior art.

Description

Explosion-proof surge protector

Technical Field

The utility model relates to the technical field of surge protectors, in particular to an explosion-proof surge protector.

Background

At present, the surge protector is usually exposed outside, is subjected to long-time wind and rain spraying, is easy to damage the surge protector, and can generate an electric leakage phenomenon when severe, so that the surge protector with a protection function is needed, some surge protectors in the current market are often subjected to wind and rain spraying under the condition that the surge protector is used outside, the existing surge protector does not have a protection function, and the surge protector is installed or detached by bolts and the surge protector and a shell are installed on a wall usually, but the installation process is complicated, and the existing surge protector is inconvenient to install.

The authorized bulletin number in the prior art is: CN216290182U, name are explosion-proof type surge protector, including guard box, fixed plate and surge protector, surge protector demountable installation is in the inside of guard box, the guard box is installed in one side of fixed plate, convenient to detach's installation component is installed to the rear side of guard box, the draw-in groove with installation component looks adaptation is installed to one side of fixed plate, the fixed plate passes through installation component demountable installation in the draw-in groove of fixed plate one side. According to the utility model, the protective case is arranged on the outer surface of the surge protector, the surge protector is protected through the protective case, the phenomenon of wind scraping and rain spraying is avoided, so that the surge protector is protected, the service life of the surge protector is prolonged, and the protective case and the outer surface of the door body are respectively provided with the insulating layers, so that the phenomenon of electric leakage is avoided, and the potential safety hazard of people is promoted.

However, the fixing rod is clamped on the fixing plate by pressing the pressing rod, however, the fixing plate is internally provided with a plurality of springs, the elasticity is too high, manual pressing is laborious, and two ends of the fixing plate are not provided with limiting devices, so that the fixing plate is easy to directly slide down when impacted, and potential safety hazards are increased.

Disclosure of Invention

The utility model aims to provide an explosion-proof surge protector, which solves the problems of difficult installation and overlarge potential safety hazard.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the explosion-proof surge protector comprises a mounting block and a box body, wherein a protruding block is slidably assembled in the mounting block, one side of the protruding block is fixedly connected with a connecting block through a screw, the top of the connecting block is fixedly connected with a connecting rod through a screw, the connecting block and the connecting rod are slidably assembled in the mounting block, a limiting block is slidably assembled in the mounting block, a push rod is fixedly connected to the top of the limiting block through a screw, and the push rod is slidably assembled in the mounting block;

one side of box is through screw fixedly connected with T shape fixture block, T shape fixture block sliding assembly is in the inside of installation piece, the internally mounted of box has the surge protector body, one side of box rotates installs transparent door, one side of transparent door is through screw fixedly connected with handle.

Preferably, the inner wall of the box body is provided with insulating rubber, and one side of the box body is provided with a heat dissipation hole.

Preferably, a T-shaped groove is formed in the mounting block, and the T-shaped clamping block is slidably connected to the inside of the T-shaped groove.

Preferably, a sliding groove is formed in the mounting block, the protruding block and the connecting block are both in sliding connection with the inside of the sliding groove, a first spring is welded on the bottom wall of the sliding groove, and the other end of the spring is welded at the bottom of the protruding block.

Preferably, the inside of installation piece has seted up the circular slot, stopper sliding connection is in the inside of circular slot, the welding has the second spring on the lateral wall of circular slot, the other end welding of second spring is in one side of stopper.

Preferably, a straight groove is formed in the mounting block, the push rod is slidably connected to the inside of the straight groove, and the straight groove is communicated with the round groove.

Preferably, a square groove is formed in the mounting block, the connecting rod is slidably connected in the square groove, the square groove is communicated with the round groove, and a part of the connecting rod is positioned in the round groove

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the structures such as the T-shaped groove, the limiting block and the like, the box body is slid into the T-shaped groove of the mounting block through the T-shaped clamping block, the box body is pressed downwards, the T-shaped clamping block is pressed to move downwards, the connecting blocks move downwards together with the connecting rods, the limiting block loses the limit of the connecting rods, and then springs outwards, and the T-shaped clamping block is limited in the mounting block, so that the mounting is more convenient.

2. According to the utility model, through the arrangement of the structures such as the insulating rubber, the heat dissipation holes and the like, the damage caused by the fact that the surge protector is exposed to the sun through wind and the like is generally avoided, and the electric leakage phenomenon can occur seriously, so that the electric leakage is prevented by arranging a layer of insulating rubber on the inner wall of the box body, and the service life is influenced by the fact that the heat of the surge protector is not dissipated in a sealing state, so that the heat dissipation holes are formed in the bottom of the box body, and the service life is prolonged.

Drawings

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

FIG. 2 is a side cross-sectional view of the present utility model;

fig. 3 is a top view of the present utility model.

In the figure: 1. a case; 2. a transparent door; 3. a handle; 4. a T-shaped groove; 5. a mounting block; 6. a straight groove; 7. a push rod; 8. a surge protector body; 9. a heat radiation hole; 10. a bump; 11. a first spring; 12. a connecting block; 13. a connecting rod; 14. a T-shaped clamping block; 15. a limiting block; 16. a second spring; 17. a chute; 18. a circular groove; 19. an insulating rubber.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an explosion-proof surge protector comprises a mounting block 5 and a box body 1, wherein a lug 10 is slidably assembled in the mounting block 5, one side of the lug 10 is fixedly connected with a connecting block 12 through a screw, the top of the connecting block 12 is fixedly connected with a connecting rod 13 through a screw, the connecting block 12 and the connecting rod 13 are slidably assembled in the mounting block 5, a limiting block 15 is slidably assembled in the mounting block 5, a push rod 7 is fixedly connected with the top of the limiting block 15 through a screw, and the push rod 7 is slidably assembled in the mounting block 5; one side of the box body 1 is fixedly connected with a T-shaped clamping block 14 through a screw, the T-shaped clamping block 14 is slidably assembled in the installation block 5, a surge protector body 8 is arranged in the box body 1, the transparent door 2 is rotatably installed on one side of the box body 1, a handle 3 is fixedly connected to one side of the transparent door 2 through the screw, the box body 1 is slidably arranged in the T-shaped groove 4 of the installation block 5 through the T-shaped clamping block 14 through the arrangement of the structures such as the T-shaped groove 4 and a limiting block 15, the box body 1 is downwardly pressed, the T-shaped clamping block 14 is pressed to move downwards, the connecting block 12 moves downwards together with the connecting rod 13, the limiting block 15 is prevented from being limited by the connecting rod 13, and is outwards ejected, so that the T-shaped clamping block 14 is limited in the installation block 5, and therefore installation is more convenient.

Referring to fig. 2, an insulating rubber 19 is disposed on an inner wall of the case 1, a heat dissipation hole 9 is formed on one side of the case 1, and through the arrangement of the insulating rubber 19 and the heat dissipation hole 9, damage is caused by the general surge protector through wind blowing and insolation, and serious leakage phenomenon can occur, so that a layer of insulating rubber 19 is disposed on the inner wall of the case 1 to prevent leakage, and heat dissipation of the surge protector in a sealing state can not affect the service life, so that the heat dissipation hole 9 is formed at the bottom of the case 1, and the service life is prolonged.

Referring to fig. 3, a T-shaped slot 4 is formed in the mounting block 5, and a T-shaped clamping block 14 is slidably connected to the inside of the T-shaped slot 4.

Referring to fig. 2, a chute 17 is formed in the mounting block 5, a bump 10 and a connection block 12 are both slidably connected in the chute 17, a first spring 11 is welded on the bottom wall of the chute 17, and the other end of the spring is welded at the bottom of the bump 10.

Referring to fig. 2, a circular groove 18 is formed in the mounting block 5, a limiting block 15 is slidably connected in the circular groove 18, a second spring 16 is welded on the side wall of the circular groove 18, and the other end of the second spring 16 is welded on one side of the limiting block 15.

Referring to fig. 2, a straight groove 6 is formed in the mounting block 5, a push rod 7 is slidably connected to the inside of the straight groove 6, and the straight groove 6 is communicated with a circular groove 18.

Referring to fig. 2, a square groove is formed in the mounting block 5, a connecting rod 13 is slidably connected in the square groove, the square groove is communicated with a circular groove 18, and a part of the connecting rod 13 is located in the circular groove 18.

The specific implementation process of the utility model is as follows: firstly, the mounting block 5 is fixedly mounted at a place to be mounted through a screw, then the box body 1 is slid into the T-shaped groove 4 of the mounting block 5 through the T-shaped clamping block 14, then the suitcase is pressed downwards, the T-shaped block presses the lug 10 downwards, the connecting block 12 at the bottom of the lug 10 drives the connecting rod 13 to move downwards at the moment, the limiting block 15 is limited at the moment, and the limiting block 15 slides out of the T-shaped groove 4 to fix the T-shaped clamping block 14 in the mounting seat due to the action of the second spring 16, so that the mounting is completed more conveniently and rapidly.

If the surge protector needs to be disassembled and maintained, the push rod 7 is only required to be pushed, the push rod 7 drives the limiting block 15 to slide towards the inside of the circular groove 18, so that the T-shaped clamping block 14 is lost to be limited, then the surge protector can be pulled upwards to be taken out of the box body 1, the convex block 10 rises together with the rising of the T-shaped clamping block 14 due to the action of a spring, at the moment, the connecting rod 13 enables the fiber of the limiting block 15 to be in the inside of the circular groove 18, thereby resetting is completed, and when the box body 1 is installed again, only the inside of the T-shaped groove 4 is required to be pressed downwards through the T-shaped clamping block 14.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an explosion-proof type surge protector, includes installation piece (5) and box (1), its characterized in that: the inside sliding assembly of installation piece (5) has lug (10), one side of lug (10) is through screw fixedly connected with connecting block (12), the top of connecting block (12) is through screw fixedly connected with connecting rod (13), connecting block (12) with connecting rod (13) all sliding assembly is in the inside of installation piece (5), the inside sliding assembly of installation piece (5) has stopper (15), the top of stopper (15) is through screw fixedly connected with push rod (7), push rod (7) sliding assembly is in the inside of installation piece (5);

one side of box (1) is through screw fixedly connected with T shape fixture block (14), T shape fixture block (14) sliding assembly is in the inside of installation piece (5), internally mounted of box (1) has surge protector body (8), transparent door (2) are installed in one side rotation of box (1), one side of transparent door (2) is through screw fixedly connected with handle (3).

2. The flameproof surge protector of claim 1, wherein: the inner wall of the box body (1) is provided with insulating rubber (19), and one side of the box body (1) is provided with a heat dissipation hole (9).

3. The flameproof surge protector of claim 1, wherein: t-shaped grooves (4) are formed in the mounting blocks (5), and the T-shaped clamping blocks (14) are connected in a sliding mode in the T-shaped grooves (4).

4. The flameproof surge protector of claim 1, wherein: the inside of installation piece (5) has seted up spout (17), lug (10) with connecting block (12) all sliding connection is in the inside of spout (17), welding has first spring (11) on the diapire of spout (17), the other end welding of spring is in the bottom of lug (10).

5. The flameproof surge protector of claim 1, wherein: the inside of installation piece (5) has seted up circular slot (18), stopper (15) sliding connection is in the inside of circular slot (18), the welding has second spring (16) on the lateral wall of circular slot (18), the other end welding of second spring (16) is in one side of stopper (15).

6. The explosion-proof surge protector according to claim 5, wherein: straight flute (6) have been seted up to the inside of installation piece (5), push rod (7) sliding connection is in the inside of straight flute (6), straight flute (6) with circular flute (18) are linked together.

7. The explosion-proof surge protector according to claim 5, wherein: the square groove is formed in the mounting block (5), the connecting rod (13) is connected to the inside of the square groove in a sliding mode, the square groove is communicated with the round groove (18), and the part of the connecting rod (13) is located in the round groove (18).