CN219226176U

CN219226176U - Fault arc protector convenient to installation

Info

Publication number: CN219226176U
Application number: CN202223137721.6U
Authority: CN
Inventors: 王晓其; 王奔
Original assignee: Zhejiang Chungao Electrical Co ltd
Current assignee: Zhejiang Chungao Electrical Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-06-20
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a fault arc protector convenient to install, which comprises a protector body and an installation seat, wherein one side of the protector body is fixedly connected with an installation block, the other side of the installation block is fixedly provided with an insertion block, the top of the installation block is provided with a clamping groove, the end face of one side of the installation seat is provided with a concave cavity, the inner side wall of the concave cavity is provided with a slot, the insertion block is inserted into the slot, the top end of the concave cavity is provided with a sliding groove, and a movable clamping block is arranged in the sliding groove and clamped into the clamping groove, so that the fault arc protector does not need to be installed by using screws.

Description

Fault arc protector convenient to installation

Technical Field

The utility model relates to a fault arc protector, in particular to a fault arc protector convenient to install.

Background

The arc fault protector is a novel electric appliance for protecting against electric fire, can effectively reduce the number and probability of electric fire caused by arc faults, is widely applied to various fields such as home, office building, hospital, municipal and industry, and generally integrates other safety protection functions besides fault arc protection, such as integrated leakage protection.

At present, the existing fault arc protector is often installed by screwing, so that the installation and the disassembly are inconvenient, the replacement and the maintenance efficiency of the fault arc protector are affected, and the fault arc protector is easy to drop accidentally in the disassembly process of the fault arc protector, so that the protector is damaged.

Disclosure of Invention

The utility model aims to provide a fault arc protector convenient to install, so as to solve the problems that the existing fault arc protector provided in the background art is inconvenient to install and disassemble, and the fault arc protector is easy to drop accidentally in the process of disassembling the fault arc protector, so that the protector is damaged.

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

the utility model provides a fault arc protector convenient to installation, includes protector body, mount pad, protector body one side fixedly connected with installation piece, the fixed inserted block that is equipped with of installation piece opposite side, the draw-in groove has been seted up at installation piece top, the cavity has been seted up to mount pad one side terminal surface, the slot has been seted up to the cavity inside wall, the inserted block is pegged graft in the slot, the spout has been seted up on the cavity top, be equipped with mobilizable fixture block in the spout, the fixture block card is gone into in the draw-in groove.

Further, the slot and the insert block are provided with two groups, the inner wall of the slot is provided with arc grooves, the insert block is provided with elastic metal sheets, and the elastic metal sheets are clamped in the arc grooves.

Furthermore, one side of the clamping block is provided with an inclined plane, the top of the clamping block is fixedly connected with a pull rod, a return spring is sleeved on the pull rod, and two ends of the return spring are propped against the inner wall of the sliding groove and the clamping block.

Further, the protection shell is installed at the top of the installation seat through hinged rotation, a first magnet is fixedly arranged on one side of the bottom of the installation seat, and a second magnet is arranged at the position, corresponding to the first magnet, of the bottom of the protection shell.

Advantageous effects

According to the fault arc protector convenient to install, through the structure, the fault arc protector is installed without using screws, so that the installation time is saved, the fault arc protector is convenient to disassemble and maintain, the maintenance efficiency is improved, the problem that the fault arc protector accidentally drops in the process of disassembling the fault arc protector is avoided, and the service life of the fault arc protector is prolonged.

Drawings

FIG. 1 is a schematic view in front cross-section of the present utility model;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is an enlarged schematic view of FIG. 1 at B;

the correspondence between the reference numerals and the component names in the drawings is as follows:

1. a protector body; 2. a mounting base; 3. a mounting block; 4. inserting blocks; 5. a clamping groove; 6. a cavity; 7. a slot; 8. a chute; 9. a clamping block; 10. an arc-shaped groove; 11. an elastic metal sheet; 12. a pull rod; 13. a return spring; 14. a protective shell; 15. a first magnet; 16. and a second magnet.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are 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.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

1-3, which are schematic illustrations of a fault arc protector according to a preferred embodiment of the present utility model, which is easy to install;

the utility model discloses a fault arc protector convenient to install, which comprises a protector body 1 and an installation seat 2, wherein an installation block 3 is fixedly connected to one side of the protector body 1, an insertion block 4 is fixedly arranged on the other side of the installation block 3, a clamping groove 5 is formed in the top of the installation block 3, a concave cavity 6 is formed in the end face of one side of the installation seat 2, a slot 7 is formed in the inner side wall of the concave cavity 6, the insertion block 4 is inserted into the slot 7, a sliding groove 8 is formed in the top end of the concave cavity 6, a movable clamping block 9 is arranged in the sliding groove 8, and the clamping block 9 is clamped into the clamping groove 5.

According to the fault arc protector convenient to install, the two groups of the slots 7 and the plug blocks 4 are arranged together, the arc grooves 10 are formed in the inner walls of the slots 7, the elastic metal sheets 11 are arranged on the plug blocks 4, the elastic metal sheets 11 are clamped in the arc grooves 10, the fault arc protector is prevented from falling accidentally in the process of disassembling the fault arc protector through the structure, and the service life of the fault arc protector is prolonged.

According to the fault arc protector convenient to install, one side of the clamping block 9 is provided with the inclined plane, the top of the clamping block 9 is fixedly connected with the pull rod 12, the pull rod 12 is sleeved with the reset spring 13, and two ends of the reset spring 13 are propped against the inner wall of the chute 8 and the clamping block 9.

According to the fault arc protector convenient to install, the protection shell 14 is installed on the top of the installation seat 2 through hinged rotation, the first magnet 15 is fixedly arranged on one side of the bottom of the installation seat 2, the second magnet 16 is arranged at the position, corresponding to the first magnet 15, of the bottom of the protection shell 14, and the protection shell 14 plays a role in protecting the protector body 1.

The fault arc protector convenient to install is common in mechanical mode in the installation mode, connection mode or setting mode, and can be implemented as long as the beneficial effects of the fault arc protector can be achieved.

The working principle of the utility model is as follows:

when the fault arc protector is installed, the protective shell 14 is opened, the protector body 1 is pushed into the concave cavity 6, the plug block 4 is inserted into the slot 7, the elastic metal sheet 11 is clamped inside the arc-shaped groove 10, the clamping block 9 is pushed into the clamping groove 5 under the rebound force of the reset spring 13, the protector body 1 can be fixed inside the installation seat 2, then the protective shell is covered, and the first magnet and the second magnet are mutually adsorbed to avoid the release of the protective shell. When the fault arc protector is disassembled, the protective shell 14 is opened, the pull rod 12 is pulled, the clamping block 9 slides out of the clamping groove 5, and then the protector body 1 is directly pulled out, so that the disassembly can be completed.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims

1. A fault arc protector convenient to installation, characterized in that: including protector body (1), mount pad (2), protector body (1) one side fixedly connected with installation piece (3), installation piece (3) opposite side is fixed to be equipped with inserted block (4), draw-in groove (5) have been seted up at installation piece (3) top, cavity (6) have been seted up to mount pad (2) one side terminal surface, slot (7) have been seted up to cavity (6) inside wall, inserted block (4) are pegged graft in slot (7), spout (8) have been seted up on cavity (6) top, be equipped with mobilizable fixture block (9) in spout (8), fixture block (9) card is gone into in draw-in groove (5).

2. A fault arc protector for facilitating installation as defined in claim 1, wherein: the novel socket is characterized in that two groups of slots (7) and the plug blocks (4) are arranged together, arc-shaped grooves (10) are formed in the inner walls of the slots (7), elastic metal sheets (11) are arranged on the plug blocks (4), and the elastic metal sheets (11) are clamped inside the arc-shaped grooves (10).

3. A fault arc protector for facilitating installation as defined in claim 1, wherein: the clamping block (9) one side is equipped with the inclined plane, clamping block (9) top fixedly connected with pull rod (12), the cover is equipped with reset spring (13) on pull rod (12), just reset spring (13) both ends with spout (8) inner wall and clamping block (9) support.

4. A fault arc protector for facilitating installation as defined in claim 1, wherein: the top of the mounting seat (2) is provided with a protecting shell (14) through hinged rotation, one side of the bottom of the mounting seat (2) is fixedly provided with a first magnet (15), and a second magnet (16) is arranged at the position, corresponding to the first magnet (15), of the bottom of the protecting shell (14).