CN219458035U

CN219458035U - Electrical circuit protector

Info

Publication number: CN219458035U
Application number: CN202320224178.9U
Authority: CN
Inventors: 潘俊宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-08-01
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses an electric circuit protector, which comprises a shell, wherein connecting blocks are arranged on two sides of the top of the shell, a plurality of screw holes are formed in the top of each connecting block, wire inlet holes communicated with the screw holes are formed in the outer side surface of each connecting block, and a guide mechanism is arranged in each connecting block and comprises: the guide component is arranged in the connecting block and consists of a guide piece and a guide piece, wherein the guide piece is adjacent to one side of the wire inlet hole and forms a space with the edge of the wire inlet hole, and the guide piece is adjacent to the other side of the wire inlet hole; the guiding mechanism of design can make things convenient for the metal wire part of electric wire to insert along appointed region to make things convenient for the butt of later stage, consequently need not to handle the metal wire part of electric wire, not only promoted installation effectiveness, also avoided causing the problem production that the installation is not hard up because of constructor's experience is not enough, perfected the not enough of current protector on the installation.

Description

Electrical circuit protector

Technical Field

The utility model belongs to the technical field of circuit protection, and particularly relates to an electric circuit protector.

Background

The rapid increase of electricity demand puts forward higher standards and requirements on stable operation of electrical equipment, so that the electrical control circuit is required to have perfect protection, and a circuit protector is arranged, so that adverse effects caused by abnormal operation or misoperation of the electrical control circuit can be eliminated, accidents are avoided, and problems of the electrical equipment and high maintenance cost are avoided.

In the installation of the existing electric circuit protector, after the contact area of the metal conductive part of the electric wire is increased by knotting and the like, the metal conductive part is propped against the bolt penetrating in the later period, the operation mode seriously affects the installation efficiency, and meanwhile, the metal conductive part of the electric wire is treated and can be affected by experience of constructors to cause loosening, so that the electric circuit protector has larger limitation in actual use and has an improvable space.

Disclosure of Invention

The utility model aims to provide an electric line protector, which solves the problem that the prior line protector proposed in the background art is inconvenient to operate in the process of installing a wire metal conductive part.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric line protector, includes the shell, installs the connecting block in the top both sides of shell, a plurality of screw has been seted up at the top of connecting block, and the entrance hole with the screw intercommunication has been seted up on the outside surface of connecting block, the inside of connecting block is provided with guiding mechanism, and this guiding mechanism includes:

the guide component is arranged in the connecting block and consists of a guide piece and a guide piece, wherein the guide piece is adjacent to one side of the wire inlet hole and forms a space with the edge of the wire inlet hole, and the guide piece is adjacent to the other side of the wire inlet hole;

the propping assembly comprises a bolt penetrating through the screw hole, and an alignment hole for clamping the bolt is formed in the connecting block.

Preferably, the guide piece is the guide block, the guide block deviates from the outside tip of entrance hole is the arc, the side of guide block is inclined towards one side inner wall of entrance hole, the guide piece includes parallel arrangement's guide block one and guide block three, guide block one and guide block three set up the other end side at the guide block, the guide piece still is including setting up the guide block two in guide block one and the three discharge gate departments of guide block.

Preferably, the distance between the second guide block and the alignment hole is smaller than the diameter of the wire metal part, and the bolt abuts against the wire metal part.

Preferably, the two sides of the bottom of the shell are provided with integrated mounting seats, and the mounting seats are provided with through holes.

Preferably, the outside of mount pad has seted up the side groove, and has inserted the cardboard in the inboard of side groove, set up the hole on the cardboard, the horizontal projection of through-hole is in the horizontal projection in hole.

Preferably, a spring is further arranged in the side groove, and two ends of the spring are respectively propped against the clamping plate and the inner wall of the side groove.

Preferably, heat dissipation grooves are formed in the periphery of the shell, and the heat dissipation grooves are long-strip-shaped.

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

through the guiding mechanism of design, can make things convenient for the metal wire part of electric wire to insert along appointed region to make things convenient for the butt of later stage, consequently need not to handle the metal wire part of electric wire, not only promoted installation effectiveness, also avoided causing the problem production that the installation is not hard up because of constructor experience is not enough, perfected the not enough of current protector on the installation.

Drawings

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

FIG. 2 is an enlarged partial cross-sectional view of the connection block of the present utility model;

fig. 3 is a schematic structural view of the mounting base of the present utility model.

In the figure: 100. a housing; 200. a connecting block; 200a, a wire inlet hole; 200b, screw holes; 200c, aligning holes; 201. a guide block; 202. a first guide block; 203. a second guide block; 204. a guide block III; 300. a mounting base; 300a, through holes; 300b, side grooves; 301. a clamping plate; 302. and (3) a spring.

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 to 3, the present utility model provides a technical solution: the utility model provides an electric line protector, including shell 100, install connecting block 200 in the top both sides of shell 100, a plurality of screw 200b have been seted up at the top of connecting block 200, and the entrance hole 200a with screw 200b intercommunication has been seted up at the outside surface of connecting block 200, wherein entrance hole 200a is for outside electric wire to insert, and screw 200b is for outside bolt to run through, can support tightly the electric wire that inserts in connecting block 200 through the bolt, the inside of connecting block 200 is provided with guiding mechanism, this guiding mechanism includes:

the guide assembly is arranged in the connecting block 200 and consists of a guide piece and a guide piece, wherein the guide piece is adjacent to one side of the wire inlet 200a and forms a space with the edge of the wire inlet 200a, the guide piece is adjacent to the other side of the wire inlet 200a, in the installation of the wire metal part, the metal part after the wire is peeled is inserted from the gap between the wire inlet 200a and the guide piece, and then the wire is abutted until the wire is inserted from the guide piece;

the abutting assembly comprises a bolt penetrating through the screw hole 200b, and an alignment hole 200c for the bolt to be clamped in is formed in the connecting block 200, so that the bolt is limited.

In this embodiment, preferably, the guide piece is the guide block 201, the outer end portion of the guide block 201 facing away from the wire inlet 200a is arc-shaped, the metal part of the wire is bent from the guide block 201, the side surface of the guide block 201 is inclined towards the inner wall of one side of the wire inlet 200a, the limit of the metal part of the wire is achieved by gradually reducing the gap, the guide piece comprises a first guide block 202 and a third guide block 204 which are arranged in parallel, the first guide block 202 and the third guide block 204 are arranged on the side edge of the other end of the guide block 201, and the metal part bent by the guide block 201 is guided between the first guide block 202 and the third guide block 204, so that continuous transmission is achieved, the guide piece further comprises a second guide block 203 arranged at the discharge port of the first guide block 202 and the third guide block 204, the metal part can be bent again, the final multi-section bending limit is achieved, and later detachment is avoided.

In this embodiment, preferably, the distance between the second guide block 203 and the alignment hole 200c is smaller than the diameter of the wire metal portion, and the bolt abuts against the wire metal portion, and the abutting is achieved through slight abrasion deformation of the wire metal portion, so as to avoid loosening of the wire.

In this embodiment, it is preferable that the mounting base 300 for mounting is formed integrally on both sides of the bottom of the housing 100, and a through hole 300a for connecting with an external device is formed in the mounting base 300.

In this embodiment, preferably, the outer side of the mounting seat 300 is provided with a side groove 300b, the inner side of the side groove 300b is inserted with a clamping plate 301, the clamping plate 301 is provided with a hole, the horizontal projection of the through hole 300a is positioned in the horizontal projection of the hole, so that the clamping plate 301 can move in the side groove 300b, and the later penetrating bolt can be abutted tightly, thereby increasing the mounting stability.

In this embodiment, preferably, the side groove 300b is further provided with a spring 302, two ends of the spring 302 respectively abut against the clamping plate 301 and the inner wall of the side groove 300b, and during the abutting against of the bolt, the hole on the clamping plate 301 and the through hole 300a are staggered through resilience of the spring 302, so that the installation is realized, and heat dissipation grooves for ensuring normal operation of the equipment are formed around the housing 100 and are in a strip shape.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may 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 electric line protector, includes shell (100), installs connecting block (200) in the top both sides of shell (100), a plurality of screw (200 b) have been seted up at the top of connecting block (200), and have seted up inlet wire hole (200 a) with screw (200 b) intercommunication, its characterized in that at the outside surface of connecting block (200): the inside of connecting block (200) is provided with guiding mechanism, and this guiding mechanism includes:

the guide component is arranged in the connecting block (200) and consists of a guide piece and a guide piece, wherein the guide piece is adjacent to one side of the wire inlet hole (200 a) and forms a space with the edge of the wire inlet hole (200 a), and the guide piece is adjacent to the other side of the wire inlet hole (200 a);

the abutting assembly comprises a bolt penetrating through the screw hole (200 b), and an alignment hole (200 c) for the bolt to be clamped in is formed in the connecting block (200).

2. An electrical line protector according to claim 1, characterized in that: the guide piece is guide block (201), the outside tip that guide block (201) deviate from entrance hole (200 a) is the arc, the side of guide block (201) is inclined towards one side inner wall of entrance hole (200 a), the guide piece includes parallel arrangement's guide block one (202) and guide block three (204), guide block one (202) and guide block three (204) set up the other end side at guide block (201), the guide piece is still including setting up at guide block two (203) of guide block one (202) and guide block three (204) discharge gate department.

3. An electrical line protector according to claim 2, characterized in that: the distance between the second guide block (203) and the alignment hole (200 c) is smaller than the diameter of the wire metal part, and the bolt is propped against the wire metal part.

4. An electrical line protector according to claim 1, characterized in that: the integrated mounting seat (300) is formed on two sides of the bottom of the shell (100), and a through hole (300 a) is formed in the mounting seat (300).

5. An electrical line protector according to claim 4 wherein: the side groove (300 b) has been seted up in the outside of mount pad (300), and has inserted cardboard (301) in the inboard of side groove (300 b), the hole has been seted up on cardboard (301), the horizontal projection of through-hole (300 a) is in the horizontal projection in hole.

6. An electrical line protector according to claim 5, wherein: a spring (302) is further arranged in the side groove (300 b), and two ends of the spring (302) are respectively abutted against the clamping plate (301) and the inner wall of the side groove (300 b).

7. An electrical line protector according to claim 1, characterized in that: and heat dissipation grooves are formed in the periphery of the shell (100), and are long.