CN219717267U - Surge protector - Google Patents

Abstract

The utility model discloses a surge protector, which comprises a surge protector fixing seat, wherein the front end of the outer wall of the surge protector fixing seat is provided with a mounting groove, the inner walls of the mounting grooves are all connected with a surge protector main body, the top ends of the outer walls of the surge protector main body are all provided with electric wires, the top ends of the outer walls of the surge protector fixing seat and the surge protector main body are both provided with fixing components for fixing electric wires in a butt joint mode, each fixing component comprises a first fixing part and a second fixing part for fixing the electric wires in the butt joint mode, the top ends of the outer walls of the surge protector main body are provided with storage grooves, and the two fixing parts are arranged to fix the electric wires in the butt joint mode and conductive columns, so that the stability of the electric wires in the electric connection with the surge protector main body can be improved, and the situation that the electric wires are disconnected in the use is avoided.

Description

Surge protector

Technical Field

The utility model relates to the technical field of circuit components, in particular to a surge protector.

Background

The surge protector is also called a lightning protector, and is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines. When the peak current or voltage is suddenly generated in the electric loop or the communication line due to external interference, the surge protector can conduct and shunt in a very short time, so that the damage of the surge to other equipment in the loop is avoided;

the current surge protector is usually locked through bolts when in use, the copper wires fall off after long-time use, so that the surge backup protector is invalid, the copper wire interface of the current device is directly exposed, electric leakage is easy to occur during use, and the copper wires are inconvenient to fix, therefore, the intelligent control alarm type surge backup protector disclosed in the Chinese patent publication No. CN217159271U comprises a protector body, first cavities are formed in the upper side and the lower side of the protector body, movable rods are slidably connected to the left side walls of the inner parts of the first cavities, one ends of the two movable rods are fixedly connected with first conductive blocks, the other ends of the two movable rods penetrate through the left side walls of the inner parts of the first cavities and are fixedly connected with limiting blocks, and first springs are sleeved on the outer walls of the two movable rods;

the beneficial effect of above-mentioned patent technology is that make first conducting block and second conducting block press from both sides tightly the conducting column through the elastic force of first spring, prevent that the copper line from droing, thereby effectually avoid the device inefficacy, realize the locking to the chamber door, through set up the wiring tube on the chamber door, the wiring tube can realize spacing to the copper line, effectually prevent that the copper line from buckling, but it can be known through the description and the instruction figure that above-mentioned patent technology discloses, above-mentioned patent technology is when specifically using, it mainly utilizes the spring to make first conducting block and second conducting block press from both sides tightly the conducting column, and but the spring has flexible performance, this just leads to first conducting block and second conducting block when receiving the electric wire behind the conducting column and receives the pulling, still can make conducting column and first conducting block and second conducting block separation easily, thereby make surge protector appear taking off the circumstances, therefore above-mentioned patent technology still has certain disadvantages.

Accordingly, based on the above technical problems, there is a need for developing a surge protector.

Disclosure of Invention

The utility model aims to provide a surge protector.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model relates to a surge protector, which comprises a surge protector fixing seat, wherein the front end of the outer wall of the surge protector fixing seat is provided with a mounting groove, the inner walls of the mounting groove are all connected with a surge protector main body, the top ends of the outer walls of the surge protector main body are all provided with electric wires, and the top ends of the outer walls of the surge protector fixing seat and the surge protector main body are all provided with fixing assemblies for fixing the electric wires;

the fixed subassembly includes first fixed part, is used for docking the second fixed part that the electric wire was fixed, the holding tank has been seted up on the outer wall top of surge device main part, first fixed part sets up in the holding tank, the bottom and the first fixed part of electric wire connect are connected, the second fixed part is fixed on the outer wall top of surge device fixing base and corresponds position department with the electric wire, the electric wire that connects passes the inner wall of second fixed part.

Further, the first fixing component is:

the first conductive column is arranged at the bottom end of the inner wall of the storage groove, and the bottom end of the first conductive column is connected with the wiring end of the surge device main body;

the first fixing clamp seat is arranged on the inner wall of the storage groove and positioned at the rear end of the first conductive column, and the rear end of the inner wall of the first fixing clamp seat is fixed with the rear end of the inner wall of the storage groove;

the first movable clamping seat is arranged on the inner wall of the storage groove and positioned at the front end of the first conductive column.

Further, the bottom of the electric wire is electrically connected with the top end of the outer wall of the first conductive column, the outer wall of one side opposite to the first movable clamping seat of the first fixed clamping seat is provided with an arc clamping groove a at the position corresponding to the first conductive column, and the outer wall of the first conductive column is abutted to the inner wall of the arc clamping groove a.

Further, the front end of the outer wall of the first movable clamping seat is rotationally connected with a fixing bolt, and the outer wall of the fixing bolt is in threaded connection with the front end of the outer wall of the surge device main body.

Further, the first fixing component is:

the second conductive column is arranged at the bottom end of the inner wall of the storage groove, and the bottom end of the second conductive column is connected with the wiring end of the surge device main body;

the second fixing clamp seat is arranged on the inner wall of the storage groove and positioned at the rear end of the second conductive column, and the rear end of the inner wall of the second fixing clamp seat is fixed with the rear end of the inner wall of the storage groove;

the second movable sliding seat is arranged on the inner wall of the storage groove and positioned at the front end of the first conductive column.

Further, the bottom of the electric wire is electrically connected with the top end of the outer wall of the second conductive column, an arc-shaped clamping groove b is formed in the outer wall of one side, opposite to the second movable sliding seat, of the second fixed clamping seat and corresponds to the second conductive column, and the outer wall of the second conductive column is in butt joint with the inner wall of the arc-shaped clamping groove b.

Further, the outer wall of the second conductive column is fixed with anti-skidding convex particles, a plurality of anti-skidding convex particles are uniformly distributed in a ring array mode, limiting holes are formed in the positions, corresponding to the anti-skidding convex particles, of the inner wall of the arc-shaped clamping groove b, and the outer wall of each anti-skidding convex particle is connected with the inner wall of each limiting hole.

Further, the second fixing part includes:

the bottom end of the wiring cylinder is fixed with the top end of the outer wall of the surge device fixing seat, and the upper end of the wiring wire penetrates through the inner wall of the wiring cylinder;

the two outer wire clamping blocks are arranged on the inner wall of the wiring cylinder and positioned on two sides of the wiring wire;

the inner wire clamping blocks are arranged on one side opposite to the outer wire clamping blocks, and springs are fixed between the inner wire clamping blocks and the outer wire clamping blocks.

Further, the opposite sides of the outer wire clamping blocks are respectively and rotatably connected with clamping screws, and the outer walls of the clamping screws are in threaded connection with two sides of the outer wall of the wiring cylinder.

Further, the outer wall front end of the surge device main body is provided with a starting switch, a guiding sliding block is fixed at the center of the bottom end of the outer wall of the surge device main body, a sliding groove is formed in the joint of the bottom end of the inner wall of the surge device fixing seat and the guiding sliding block, and the outer wall of the guiding sliding block is in sliding connection with the inner wall of the sliding groove.

In the technical scheme, the surge protector provided by the utility model has the following beneficial effects:

according to the utility model, the movable clamping block can be controlled to be matched with the fixed clamping block to clamp and fix the conductive column through rotating the fixed bolt, so that the conductive column can be fixed in the storage tank, and the wire can be fixed by matching the wire clamping block with the clamping screw through the wiring barrel, so that the fixing of the wire and the conductive column can be completed through arranging the two fixing parts, the stability of the wire and the main body of the surge protector can be improved, and the condition of power failure of the surge protector in use can be avoided.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic perspective view of a first fixing component according to a first embodiment of the present utility model;

fig. 2 is a schematic diagram of an external structure of a front view of a surge protector according to an embodiment of the present utility model;

fig. 3 is a schematic view of a structure of a surge protector according to an embodiment of the present utility model, which is partially cut away from a side view of a main body of the surge protector;

fig. 4 is a schematic view of a partial sectional structure of a top view of a connection barrel in a surge protector according to an embodiment of the present utility model;

fig. 5 is a schematic perspective view of an outer wire clamping block in a surge protector according to an embodiment of the present utility model;

fig. 6 is a schematic perspective view of a first fixing component according to a second embodiment of the present utility model.

Reference numerals illustrate: 100. a surge device fixing seat; 200. a surge device body; 210. starting a switch; 220. a storage tank; 230. a first fixing holder; 231. a first conductive pillar; 232. a first movable holder; 233. a fixing bolt; 240. a guide slide block; 250. a second fixing holder; 251. a second conductive post; 252. anti-slip convex particles; 253. a second movable slide; 260. connecting wires; 300. a wire connecting cylinder; 310. clamping a screw; 320. an outer wire clamping block; 330. an inner wire clamping block; 331. and (3) a spring.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Embodiment one:

see fig. 1-5;

the utility model relates to a surge protector, which comprises a surge protector fixing seat 100, wherein the surge protector fixing seat 100 is arranged for fixedly installing a plurality of surge protector bodies 200 together, the front end of the outer wall of the surge protector fixing seat 100 is provided with a mounting groove, the inner walls of the mounting groove are all connected with the surge protector bodies 200, the top ends of the outer walls of the surge protector bodies 200 are all provided with electric wires 260, the electric wires 260 are arranged for connecting the surge protector bodies 200 with a power supply circuit, thereby playing the role of protecting the power supply circuit, the front ends of the outer walls of the surge protector bodies 200 are all provided with starting switches 210, the starting switches 210 are arranged for controlling the operation of the surge protector bodies 200, the centers of the bottom ends of the outer walls of the surge protector bodies 200 are all fixed with guide sliding blocks 240, the bottom ends of the inner walls of the surge protector fixing seat 100 are all provided with sliding grooves at the connecting positions with the guide sliding blocks 240, the guiding slide block 240 is used for limiting the installation position of the surge device main body 200 on the surge device fixing seat 100, the outer wall of the guiding slide block 240 is in sliding connection with the inner wall of the chute, the top ends of the outer walls of the surge device fixing seat 100 and the surge device main body 200 are respectively provided with a fixing component used for fixing the butt-joint electric wire 260, the fixing component comprises a first fixing part and a second fixing part used for fixing the butt-joint electric wire 260, the top end of the outer wall of the surge device main body 200 is provided with a storage tank 220, the first fixing part is arranged in the storage tank 220 for placing the first fixing part, the top cover and the side wall of the storage tank 220 are required to be connected in a detachable mode, meanwhile, the first fixing part is a first conductive column 231, the first conductive column 231 is arranged at the bottom end of the inner wall of the storage tank 220, the first conductive column 231 is preferably made of metal copper, the first conductive post 231 is disposed to electrically connect with the bottom end of the electric wire 260, so as to transfer the electric current transferred by the electric wire 260 to the input end of the surge device main body 200, the bottom end of the first conductive post 231 is connected with the terminal of the surge device main body 200, the first fixing holder 230 is disposed on the inner wall of the storage tank 220 and at the rear end of the first conductive post 231, the first fixing holder 230 is disposed to cooperate with the first movable holder 232 to clamp and fix the position of the first conductive post 231, the first conductive post 231 is disposed in such a manner that the two ends thereof are thick and thin, so as to improve the fixing effect of the first fixing holder 230 and the first movable holder 232, the rear end of the inner wall of the first fixing holder 230 is fixed with the rear end of the inner wall of the storage tank 220, the first movable holder 232, the first movable clamping seat 232 is arranged on the inner wall of the storage tank 220 and is positioned at the front end of the first conductive column 231, the bottom end of the wire 260 is electrically connected with the top end of the outer wall of the first conductive column 231, the outer wall of one side of the first fixed clamping seat 230 opposite to the first movable clamping seat 232 and the position corresponding to the first conductive column 231 is provided with an arc clamping groove a, the outer wall of the first conductive column 231 is abutted with the inner wall of the arc clamping groove a, the first fixed clamping seat 230 and the first movable clamping seat 232 can clamp and fix the first conductive column 231 through the arc clamping groove a, the front end of the outer wall of the first movable clamping seat 232 is rotationally connected with a fixing bolt 233, the outer wall of the fixing bolt 233 is in threaded connection with the front end of the outer wall of the surge device main body 200, the fixing bolt 233 is arranged for controlling the first movable clamping seat 232 to move forwards and backwards through the cooperation with the front end of the outer wall of the surge device main body 200, so that the first movable clamping seat 232 can cooperate with the first fixed clamping seat 230 to clamp and fix the first conductive column 231;

the bottom and the first fixed part of electric wire 260 are connected, the second fixed part is fixed in the outer wall top of electric surge device fixing base 100 and corresponds position department with electric wire 260, electric wire 260 passes the inner wall of second fixed part, the second fixed part includes a wiring section of thick bamboo 300, the bottom of wiring section of thick bamboo 300 and the outer wall top of electric surge device fixing base 100 are fixed, the wiring section of thick bamboo 300 that sets up also can fix the position of docking electric wire 260 extension and restrict, avoid a plurality of electric wires 260 to twine together, the inner wall of wiring section of thick bamboo 300 is passed to the upper end of electric wire 260, outer clamp piece 320, two outer clamp piece 320 set up at the inner wall of wiring section of thick bamboo 300 and lie in the both sides of electric wire 260, interior clamp piece 330, two interior clamp piece 330 set up in outer clamp piece 320 opposite side, be fixed with spring 331 between interior clamp piece 330 and the outer clamp piece 320, the material of interior clamp piece 330 is preferably rubber, the opposite side of outer clamp piece 320 all rotates and is connected with clamp screw 310, clamp screw 310's outer wall and the outer wall both sides screw thread connection of drum 300, concretely, can carry out compression through rotatory clamp piece 320 and can carry out the elastic force of wire 260 and can clamp piece 320 and the outer clamp piece 330 and can be fixed at its elastic force of outer clamp piece 320 when compressing the electric wire 260.

In the present utility model, a worker can take off the top cover of the storage tank 220, take out the first conductive post 231 with the electric wire 260 fixed, insert the first conductive post 231 between the first fixing holder 230 and the first moving holder 232 after passing through the wire holder 300, rotate the fixing bolt 233 to enable the fixing bolt 233 to drive the first moving holder 232 to move, thereby clamping and fixing the position of the first conductive post 231 with the first fixing holder 230, fix the top cover of the storage tank 220 with a screw after fixing, adjust the length of the electric wire 260 after fixing, insert the electric surge device main body 200 into the mounting groove in the electric surge device fixing seat 100, and rotate the clamping screw 310 to drive the outer clamping block 320 to move after the electric surge device main body 200 is inserted, so that the outer clamping block 320 can clamp and fix the outer wall of the electric wire 260 with the inner clamping block 330, and the spring 331 can contract when the outer clamping block 320 is fixed, and the elastic force generated when compressing can improve the inner clamping block 330 to clamp and fix the electric wire 260 with the outer wall.

Embodiment two:

see fig. 2-6;

in the surge protector of the present utility model, the first fixing member is a second conductive column 251, the second conductive column 251 is disposed at the bottom end of the inner wall of the storage tank 220, the bottom end of the second conductive column 251 is connected with the terminal of the surge protector main body 200, the material of the disposed second conductive column 251 is preferably metallic copper, the second fixing holder 250 is disposed at the inner wall of the storage tank 220 and is disposed at the rear end of the second conductive column 251, the rear end of the inner wall of the second fixing holder 250 is fixed with the rear end of the inner wall of the storage tank 220, the second movable slide 253 is disposed at the inner wall of the storage tank 220 and is disposed at the front end of the first conductive column 231, the disposed second fixing holder 250 can cooperate with the second movable slide 253 to clamp and fix the second conductive column 251, the outer wall of the disposed fixing bolt 233 is rotatably connected with the front end of the outer wall of the second movable slide 253, the bottom end of the electric wire 260 is electrically connected with the top end of the outer wall of the second conductive column 251, an arc clamping groove b is formed on the outer wall of one side of the second fixed clamping seat 250 opposite to the second movable sliding seat 253 and at the position corresponding to the second conductive column 251, the outer wall of the second conductive column 251 is abutted against the inner wall of the arc clamping groove b, the formed arc clamping groove b is used for enabling the second fixed clamping seat 250 and the second movable sliding seat 253 to clamp and fix the outer wall of the second conductive column 251, the outer wall of the second conductive column 251 is fixedly provided with anti-skid convex particles 252, the anti-skid convex particles 252 are uniformly distributed in an annular array manner, a limit hole is formed on the inner wall of the arc clamping groove b at the position corresponding to the anti-skid convex particles 252, the outer wall of the anti-skid convex particles 252 is connected with the inner wall of the limit hole, the arranged anti-skid convex particles 252 and the limit hole b can increase the friction force between the second fixed clamping seat 250 and the outer wall of the second movable sliding seat 253 and the outer wall of the second conductive column 251, therefore, the clamping and fixing effect of the second fixing clamp 250 and the second moving slide 253 on the second conductive post 251 can be improved, specifically, a worker can take down the top cover of the storage tank 220, take out the second conductive post 251 with the wire 260 fixed thereon, insert the second conductive post 251 between the second fixing clamp 250 and the second moving slide 253 after passing through the wire barrel 300, and rotate the fixing bolt 233 to enable the fixing bolt 233 to drive the second moving slide 253 to move, so as to match the second fixing clamp 250 to clamp and fix the position of the second conductive post 251.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (10)

1. The utility model provides a surge protector, includes surge protector fixing base (100), the mounting groove has been seted up to the outer wall front end of surge protector fixing base (100), the inner wall of mounting groove all is connected with surge protector main part (200), the outer wall top of surge protector main part (200) all is provided with electric wire (260), its characterized in that, outer wall top of surge protector fixing base (100) and surge protector main part (200) all is provided with the fixed subassembly that is used for docking electric wire (260) to fix;

the fixing assembly comprises a first fixing part and a second fixing part used for fixing the electric wire (260), a storage groove (220) is formed in the top end of the outer wall of the surge device main body (200), the first fixing part is arranged in the storage groove (220), the bottom end of the electric wire (260) is connected with the first fixing part, the second fixing part is fixed on the top end of the outer wall of the surge device fixing seat (100) and corresponds to the electric wire (260), and the electric wire (260) penetrates through the inner wall of the second fixing part.

2. The surge protector device of claim 1, wherein the first securing means is:

the first conductive column (231) is arranged at the bottom end of the inner wall of the storage groove (220), and the bottom end of the first conductive column (231) is connected with the wiring end of the surge device main body (200);

the first fixing clamp seat (230), the first fixing clamp seat (230) is arranged on the inner wall of the storage groove (220) and is positioned at the rear end of the first conductive column (231), and the rear end of the inner wall of the first fixing clamp seat (230) is fixed with the rear end of the inner wall of the storage groove (220);

the first movable clamping seat (232) is arranged on the inner wall of the storage groove (220) and is positioned at the front end of the first conductive column (231).

3. The surge protector according to claim 2, wherein the bottom end of the connecting wire (260) is electrically connected to the top end of the outer wall of the first conductive column (231), the outer wall of the first fixing holder (230) opposite to the first moving holder (232) is provided with an arc-shaped slot a at a position corresponding to the first conductive column (231), and the outer wall of the first conductive column (231) is abutted against the inner wall of the arc-shaped slot a.

4. A surge protector according to claim 3, characterized in that the front ends of the outer walls of the first movable clamp seat (232) are respectively and rotatably connected with a fixing bolt (233), and the outer walls of the fixing bolts (233) are in threaded connection with the front ends of the outer walls of the surge protector body (200).

5. The surge protector device of claim 1, wherein the first securing means is:

the second conductive column (251) is arranged at the bottom end of the inner wall of the storage groove (220), and the bottom end of the second conductive column (251) is connected with the wiring end of the surge device main body (200);

the second fixing clamp seat (250) is arranged on the inner wall of the storage groove (220) and positioned at the rear end of the second conductive column (251), and the rear end of the inner wall of the second fixing clamp seat (250) is fixed with the rear end of the inner wall of the storage groove (220);

and the second movable sliding seat (253) is arranged on the inner wall of the storage groove (220) and positioned at the front end of the first conductive column (231).

6. The surge protector according to claim 5, wherein the bottom end of the connecting wire (260) is electrically connected to the top end of the outer wall of the second conductive post (251), the outer wall of the second fixing holder (250) opposite to the second moving slide (253) is provided with an arc-shaped slot b at a position corresponding to the second conductive post (251), and the outer wall of the second conductive post (251) is abutted to the inner wall of the arc-shaped slot b.

7. The surge protector according to claim 6, wherein the outer wall of the second conductive column (251) is fixed with anti-slip beads (252), a plurality of the anti-slip beads (252) are uniformly arranged in an annular array, a limiting hole is formed in the inner wall of the arc-shaped clamping groove b at a position corresponding to the anti-slip beads (252), and the outer wall of the anti-slip beads (252) is connected with the inner wall of the limiting hole.

8. The surge protector device of claim 1, wherein said second securing means comprises:

the bottom end of the wiring cylinder (300) is fixed with the top end of the outer wall of the surge device fixing seat (100), and the upper end of the wiring wire (260) penetrates through the inner wall of the wiring cylinder (300);

the outer wire clamping blocks (320), wherein the two outer wire clamping blocks (320) are arranged on the inner wall of the wiring cylinder (300) and are positioned on two sides of the wiring wire (260);

and the inner wire clamping blocks (330), the two inner wire clamping blocks (330) are arranged on opposite sides of the outer wire clamping block (320), and a spring (331) is fixed between the inner wire clamping blocks (330) and the outer wire clamping block (320).

9. The surge protector according to claim 8, wherein the opposite sides of the outer clamping wire block (320) are rotatably connected with clamping screws (310), and the outer walls of the clamping screws (310) are in threaded connection with two sides of the outer wall of the wire connection barrel (300).

10. The surge protector according to claim 1, characterized in that the front ends of the outer walls of the surge protector body (200) are provided with starting switches (210), guide sliding blocks (240) are fixed at the centers of the bottom ends of the outer walls of the surge protector body (200), sliding grooves are formed in the bottoms of the inner walls of the surge protector fixing seats (100) at the positions connected with the guide sliding blocks (240), and the outer walls of the guide sliding blocks (240) are in sliding connection with the inner walls of the sliding grooves.