CN218850293U

CN218850293U - Circuit protection structure

Info

Publication number: CN218850293U
Application number: CN202222063021.0U
Authority: CN
Inventors: 刘文静
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-04-11
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a circuit protection structure, including the ware body, transparent cover, the wiring body, two sets of radiator screens and multiunit connecting wire, the inside of wiring body is provided with multiunit wire barrel, the tip of connecting wire penetrates the inside of wire barrel, be provided with the multiunit fixed plate on the wiring body, be provided with the screw on the fixed plate, the work end of screw passes the fixed plate and extends to the surface of connecting wire, the bottom of ware body is provided with protection mechanism, protection mechanism includes two sets of flanges, first mounting panel and second mounting panel; the utility model discloses a protection machanism of design, the in use of being convenient for can block the protection to the space between connecting wire and the wire barrel, prevents that in use dust etc. from entering into the inside of wire barrel along the space, causes the condition that contact failure appears between connecting wire and the wire barrel, has increased the protection effect of electric fire prevention current limiting type protector to the electrical equipment circuit.

Description

Circuit protection structure

Technical Field

The utility model belongs to the technical field of the electrical equipment circuit, concretely relates to circuit protection architecture.

Background

The electric fire-proof current-limiting protector is used in the management of the electric equipment line, can detect the current state in the electric equipment line in real time, can cut off the power supply when the working current is abnormal (including short circuit or overload), has the arc-extinguishing action characteristic, realizes no dangerous spark generation at a short circuit or overload fault point, starts from the most main cause of an electric fire, acts in advance, avoids the occurrence of the fire, eliminates the maximum fire hidden danger of a wood structure, can thoroughly stop the possibility of short circuit fire of the line in the electric equipment, and is convenient to manage the safety of the line.

Current electric fire prevention current-limiting protector is when using, penetrate the connecting wire on the electrical equipment in the terminal tube then compress tightly the connecting wire through the screw on the fixed plate and fix, in use there is very big space between connecting wire and the terminal tube, outside dust etc. get into the inside of terminal tube from the space easily, lead to contact failure between connecting wire and the terminal tube easily, produce the short circuit, can influence the problem of electric fire prevention current-limiting protector to electrical equipment circuit protection effect, we propose a circuit protection architecture for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit protection structure, in order to solve and to propose current electric fire prevention current-limiting protector when using among the above-mentioned background art, penetrate the connecting wire on the electrical equipment in the terminal then compress tightly the connecting wire through the screw on the fixed plate fixedly, there is very big space between in use connecting wire and the terminal pipe, outside dust etc. get into the inside of terminal pipe in the space easily, lead to contact failure between connecting wire and the terminal pipe easily, produce the short circuit, can influence the problem of electric fire prevention current-limiting protector to electrical equipment circuit protection effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a line protection structure, can protect the line safety in the electrical equipment through electric fire prevention current-limiting type protector when using, conveniently manages the safety of circuit, includes the ware body, transparent cover, the wiring body, two sets of radiator-grid and multiunit connecting wire, the inside of connecting wire in the electrical equipment circuit can penetrate the connecting wire when using, the inside of wiring body is provided with the multiunit connecting wire, the tip of connecting wire penetrates the inside of connecting wire, be provided with the multiunit fixed plate on the wiring body, the fixed plate can be fixed the stand when using, be provided with the screw on the fixed plate, the work end of screw passes the fixed plate extends to the surface of connecting wire, the screw can lock the connecting wire that penetrates in the connecting wire when using, the bottom of the ware body is provided with protection mechanism, can prevent through protection mechanism that the dust from entering the inside of connecting wire to the connecting wire from the space between connecting wire and the connecting wire when using, protection mechanism includes two sets of protruding boards, first mounting panel and second mounting panel, the fixed stand in the back of protruding board is provided with the outside of stand, the outside of stand is provided with two sets of arc-shaped sliding ring, the fixed inner wall of second arc-shaped rubber strip, the fixed plate of second mounting panel that the inside of second fixed arc-shaped rubber strip and the second mounting panel can be provided with the fixed inner wall of second of the contact of the multiunit, the fixed rubber strip when using.

Preferably, the end of the connecting strip is fixed outside the sliding ring, and the end of the upright post is fixedly provided with a baffle plate, so that the sliding ring can be prevented from being separated from the end of the upright post by the baffle plate when in use.

Preferably, the lower surface of the sliding ring is provided with a screw hole, the inside of the screw hole is connected with a threaded rod through threads, and the sliding ring and the upright post can be locked and fixed through the threaded rod when in use.

Preferably, the working end of the threaded rod extends to the surface of the upright post, and the convex plate is fixed at the bottom of the body.

Preferably, the side of the ware body is provided with two sets of curb plates, the round hole has been seted up to the inside of curb plate, the side of radiator-grid penetrates the inside of round hole, the radiator-grid can dispel the heat to the inside high temperature of the ware body when using, the external fixation of radiator-grid is provided with two sets of extension pieces, extend the piece with pass through bolt fixed connection between the curb plate.

Preferably, the front side of the device body is respectively provided with an installation cover and an operation panel, one side of the installation cover is rotatably connected with the device body through a hinge, and the installation cover can be conveniently opened or closed through the hinge when the device is used.

Preferably, the operation panel is respectively provided with a display screen, a plurality of groups of indicator lights and a plurality of groups of keys, and the operation panel is embedded in the front of the device body.

Preferably, the back surface of the transparent cover is rotatably connected with the container body through two groups of hinges, and the transparent cover can be opened or closed through the hinges when in use.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses a protection machanism of design, the in use of being convenient for can block the protection to the space between connecting wire and the junction tube, prevents that in use dust etc. from entering into the inside of junction tube along the space, causes the condition that contact failure appears between connecting wire and the junction tube, has increased the protection effect of electric fire prevention current-limiting protector to the electrical equipment circuit.

Drawings

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

FIG. 2 is a schematic view of the bottom structure of the device body of the present invention;

FIG. 3 is a connection diagram of the connection strip and the sliding ring of the present invention;

FIG. 4 is a schematic bottom view of the wire barrel and the connecting wire of the present invention;

FIG. 5 is a connection diagram of the heat dissipating grid and the extension block of the present invention;

FIG. 6 is a schematic side view of the heat dissipating net of the present invention;

in the figure: 1. a body; 2. a heat-dissipating web; 3. a side plate; 4. installing a cover; 5. a transparent cover; 6. a wiring body; 7. a convex plate; 8. a first mounting plate; 9. a wire connecting tube; 10. a connecting wire; 11. a fixing plate; 12. an operation panel; 13. a sliding ring; 14. a baffle plate; 15. a connecting strip; 16. a second mounting plate; 17. a first arc-shaped rubber plate; 18. a column; 19. a second arc-shaped rubber plate; 20. a threaded rod; 21. an extension block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a line protection structure comprises a connector body 1, a transparent cover 5, a connector body 6, two groups of heat dissipation nets 2 and a plurality of groups of connecting wires 10, wherein a plurality of groups of connecting tubes 9 are arranged inside the connector body 6, the connecting wires 10 can be conveniently connected with the connector body 6 through the connecting tubes 9 when in use, the end parts of the connecting wires 10 penetrate into the connecting tubes 9, a plurality of groups of fixing plates 11 are arranged on the connector body 6, screws are arranged on the fixing plates 11, the connecting wires 10 penetrating into the connecting tubes 9 can be locked, fixed or detached through the screws when in use, the working ends of the screws penetrate through the fixing plates 11 and extend to the surface of the connecting wires 10, a protection mechanism is arranged at the bottom of the connector body 1 and comprises two groups of convex plates 7, a first mounting plate 8 and a second mounting plate 16, a first arc-shaped rubber plate 17 is fixed on the second mounting plate 16 when in use, upright posts 18 are fixedly arranged on the back surfaces of the convex plates 7, two groups of sliding rings 13 are arranged outside the upright post 18, a plurality of groups of second arc-shaped rubber plates 19 are fixedly arranged inside the first mounting plate 8, the second arc-shaped rubber plates 19 are fixed on the first mounting plate 8 when in use, a plurality of groups of first arc-shaped rubber plates 17 are fixedly arranged inside the second mounting plate 16, connecting strips 15 are fixedly arranged on both side surfaces of the wiring body 6 and the second mounting plate 16, the first mounting plate 8 and the second mounting plate 16 can be connected and fixed with the sliding rings 13 through the connecting strips 15 when in use, the end parts of the connecting strips 15 are fixed outside the sliding rings 13, baffle plates 14 are fixedly arranged on the end parts of the upright post 18, the baffle plates 14 are fixed on the end parts of the upright post 18 when in use, screw holes are formed in the lower surface of the sliding rings 13, threaded rods 20 are connected inside the screw holes through threads, and the working ends of the threaded rods 20 extend to the surface of the upright post 18, the convex plate 7 is fixed at the bottom of the device body 1, and through the designed protection mechanism, the gap between the connecting wire 10 and the wiring tube 9 can be blocked and protected when in use, so that dust and the like can be prevented from entering the inside of the wiring tube 9 along the gap when in use, poor contact between the connecting wire 10 and the wiring tube 9 is avoided, and the protection effect of the electric fire-proof current-limiting protector on an electric equipment circuit is improved.

In this embodiment, it is preferred, the side of the ware body 1 is provided with two sets of curb plates 3, the round hole has been seted up to the inside of curb plate 3, one side of radiator-grid 2 can penetrate in the round hole when using, the side of radiator-grid 2 penetrates the inside of round hole, the external fixation of radiator-grid 2 is provided with two sets of extension pieces 21, extend and pass through bolt fixed connection between piece 21 and the curb plate 3, can carry out the dismouting to radiator-grid 2 through the bolt when using, curb plate 3 through the design, the round hole, extension piece 21 and bolt combine together, it gets rid of the dust that blocks up radiator-grid 2 to be convenient for can dismantle radiator-grid 2 when radiator-grid 2's surface adhesion has the dust to block up in the use, the dust has been avoided blocking up the poor condition of radiator-grid 2 radiating effect, conveniently use.

In this embodiment, it is preferable that the front surface of the device body 1 is provided with a mounting cover 4 and an operation panel 12, respectively, and one side of the mounting cover 4 is rotatably connected to the device body 1 by a hinge.

In this embodiment, preferably, the operation panel 12 is respectively provided with a display screen, a plurality of groups of indicator lights and a plurality of groups of keys, the device body 1 can be controlled by the keys when in use, and the operation panel 12 is embedded in the front of the device body 1.

In this embodiment, preferably, the back surface of the transparent cover 5 is rotatably connected to the base 1 by two sets of hinges.

The utility model discloses a theory of operation and use flow:

the utility model discloses when using, screw the screw on the fixed plate 11 after penetrating the inside of wire barrel 9 with the tip of connecting wire 10, at this moment the working end of screw just compresses tightly connecting wire 10, at this moment with first mounting panel 8 and second mounting panel 16 all to the direction removal that is close to connecting wire 10, at this moment just drive second arc rubber slab 19, first arc rubber slab 17, and connecting strip 15 and move, connecting strip 15 drives sliding ring 13 and slides on stand 18, stop moving after the inner wall of second arc rubber slab 19 and first arc rubber slab 17 contacts connecting wire 10, at this moment rotate threaded rod 20 to the direction that is close to sliding ring 13, then the working end of threaded rod 20 just contacts and blocks stand 18, alright install first mounting panel 8 and second mounting panel 16, at this moment can block the protection to the space between connecting wire 10 and the wire barrel 9, when needing to pull down connecting wire 10, according to the above-mentioned opposite principle operation can pull down connecting wire 10;

when having attached to a lot of dust on radiator-grid 2, unscrew the bolt and pull down radiator-grid 2 and clear up the dust, install back original position department after the clearance finishes again, at this moment reuse bolt with the radiator-grid 2 on extension piece 21 fixed with curb plate 3 together can install radiator-grid 2.

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

Claims

1. The utility model provides a circuit protection structure, includes the ware body (1), transparency cover (5), the wiring body (6), two sets of radiator-grid (2) and multiunit connecting wire (10), its characterized in that: the inside of the wiring body (6) is provided with multiunit wire barrel (9), the tip of connecting wire (10) penetrates the inside of wire barrel (9), be provided with multiunit fixed plate (11) on the wiring body (6), be provided with the screw on fixed plate (11), the work end of screw passes fixed plate (11) and extend to the surface of connecting wire (10), the bottom of the body (1) is provided with safeguard mechanism, safeguard mechanism includes two sets of flange (7), first mounting panel (8) and second mounting panel (16), the fixed stand (18) that is provided with in the back of flange (7), the outside of stand (18) is provided with two sets of sliding rings (13), the fixed multiunit second arc rubber slab (19) that is provided with in the inside of first mounting panel (8), the fixed multiunit first arc rubber slab (17) that is provided with in the inside of second mounting panel (16), the wiring body (6), the both sides face of second mounting panel (16) is all fixed and is provided with connecting strip (15).

2. A line protection architecture as claimed in claim 1, wherein: the end part of the connecting strip (15) is fixed outside the sliding ring (13), and the end part of the upright post (18) is fixedly provided with a baffle (14).

3. A line protection architecture as claimed in claim 2, wherein: the lower surface of the sliding ring (13) is provided with a screw hole, and a threaded rod (20) is connected to the inside of the screw hole through threads.

4. A line protection architecture as claimed in claim 3, wherein: the working end of the threaded rod (20) extends to the surface of the upright post (18), and the convex plate (7) is fixed at the bottom of the device body (1).

5. The line protection architecture of claim 4, wherein: the side of the device body (1) is provided with two sets of side plates (3), the round hole has been seted up to the inside of curb plate (3), the side of radiator-grid (2) penetrates the inside of round hole, the external fixation of radiator-grid (2) is provided with two sets of extension pieces (21), extend piece (21) with pass through bolt fixed connection between curb plate (3).

6. A line protection architecture as claimed in claim 5, wherein: the front of the device body (1) is respectively provided with an installation cover (4) and an operation panel (12), and one side of the installation cover (4) is rotatably connected with the device body (1) through a hinge.

7. A line protection architecture as claimed in claim 6, wherein: the operating panel (12) is respectively provided with a display screen, a plurality of groups of indicating lamps and a plurality of groups of keys, and the operating panel (12) is embedded in the front of the device body (1).

8. A line protection architecture as claimed in claim 7, wherein: the back surface of the transparent cover (5) is rotatably connected with the device body (1) through two groups of hinges.