CN218040768U

CN218040768U - Waterproof electric shock protection circuit breaker

Info

Publication number: CN218040768U
Application number: CN202222093753.4U
Authority: CN
Inventors: 张璞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-12-13
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a waterproof protection against electric shock protector that opens circuit, including the main part protective housing, one side inner wall fixed mounting of main part protective housing has the relay, the positive both sides of main part protective housing place the frid through seting up recess fixedly connected with, it has first apron all to peg graft through seting up the jack with the bottom to place the positive top of frid, the back fixedly connected with strorage device of first apron. This waterproof protection against electric shock circuit breaker, through strorage device, the relay, the setting of dampproof agent package isotructure, pull the fixture block to both sides, expanding spring receives the extrusion, put the dampproof agent package between two fixture blocks and loosen the fixture block this moment, the fixture block withstands the dampproof agent package under expanding spring's effort, the dampproof agent package absorbs the moist air of protector this moment, protect the relay not receive moist influence to a certain extent, make its risk that can normally function and effectively avoid the maintainer to electrocute.

Description

Waterproof electric shock protection circuit breaker

Technical Field

The utility model relates to a protection circuit technical field specifically is a waterproof protection against electric shock protector that opens circuit.

Background

In power supply systems, the most likely faults are short circuits, overloads, grounds, lightning strikes, and the like. In order to ensure the safe and reliable operation of the power supply system, a protection device must be installed so as to monitor the working condition of the power supply system, find out a fault in time and cut off the power supply of the fault equipment, thereby preventing the expansion of the accident. The protection circuit generally comprises various relays, signal indicating devices and other elements, and certain margin is reserved when the power electronic switch device is selected, so that the safe and reliable use of the device is ensured. Meanwhile, a protection circuit is also needed to prevent the device from being damaged due to the occurrence of faults. The protection circuit mainly comprises overcurrent protection, overvoltage protection and overheat protection.

Indoor or outdoor all need use circuit protector in order to protect protection against electric shock short circuit protector, current protection against electric shock short circuit protector is at the in-process that uses, and it is inside can be because of can cause the unable normal use of protector under the environment of overcast and humid for a long time extremely probably, and the maintainer electrocutes when overhauing the protector probably simultaneously, causes the potential safety hazard, therefore we need a waterproof protection against electric shock circuit breaker urgent need.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a waterproof protection against electric shock protector that opens circuit has solved current protection against electric shock short-circuit protector in the above-mentioned background art at the in-process that uses, and its inside can be because of can cause the unable normal use of protector under the environment of overcast and humid for a long time extremely, and the maintainer electrocutes when examining and repairing the protector probably simultaneously, causes the problem of potential safety hazard.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a waterproof protection against electric shock protector that opens circuit, includes the main part protective housing, one side inner wall fixed mounting of main part protective housing has the relay, the positive both sides of main part protective housing place the frid through seting up recess fixedly connected with, it has first apron all to peg graft through seting up the jack with the bottom to place the positive top of frid, the back fixedly connected with strorage device of first apron, strorage device's inside joint has the dampproof agent package, the upper surface and the equal fixedly connected with first fixed block of lower surface of main part protective housing, peg graft in the front of first fixed block and have the protection apron.

Optionally, the lower surface of the storage device is slidably connected with the inner part of the placing groove plate.

Optionally, the two side faces of the main body protection shell are fixedly connected with second fixing blocks, and fastening screws are connected to the inner walls of the second fixing blocks in a threaded mode.

Optionally, the storage device comprises a main body storage frame, and the inner walls of the two sides of the main body storage frame are fixedly connected with telescopic springs through grooves.

Optionally, one end of the extension spring is fixedly connected with a sliding plate, and the front surface of the sliding plate is fixedly connected with a clamping block through a connecting column.

(III) advantageous effects

The utility model provides a waterproof protection against electric shock protector that opens circuit possesses following beneficial effect:

this waterproof protection against electric shock circuit breaker, through strorage device, the relay, the setting of dampproof agent package isotructure, pull the fixture block to both sides, expanding spring receives the extrusion, put the dampproof agent package between two fixture blocks and loosen the fixture block this moment, the fixture block withstands the dampproof agent package under expanding spring's effort, the dampproof agent package absorbs the moist air of protector this moment, protect the relay not receive moist influence to a certain extent, make its risk that can normally function and effectively avoid the maintainer to electrocute.

Drawings

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

FIG. 2 is a schematic view of the split structure of the present invention;

fig. 3 is a schematic view of the structure of the storage device of the present invention.

In the figure: 1. a main body protective shell; 2. a relay; 3. placing a groove plate; 4. a first cover plate; 5. a storage device; 501. a main body storage frame; 502. a tension spring; 503. a sliding plate; 504. a clamping block; 6. a moisture-proof agent bag; 7. a first fixed block; 8. a protective cover plate; 9. inserting a block; 10. a second cover plate; 11. a second fixed block; 12. and (5) fastening the screw.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. 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 to 3, the present invention provides a technical solution: the utility model provides a waterproof protection against electric shock protector that opens circuit, including main part protective housing 1, one side inner wall fixed mounting of main part protective housing 1 has relay 2, the frid 3 is placed through seting up recess fixedly connected with in the positive both sides of main part protective housing 1, it has first apron 4 all to peg graft through seting up the jack with the bottom to place the frid 3 positive top, the back fixedly connected with strorage device 5 of first apron 4, strorage device 5 includes main part storage frame 501, the both sides inner wall of main part storage frame 501 is through seting up recess fixedly connected with expanding spring 502, the one end fixedly connected with sliding plate 503 of expanding spring 502, the front of sliding plate 503 is through spliced pole fixedly connected with fixture block 504, strorage device 5's inside joint has dampproof agent package 6, the dampproof agent package 6 that uses is with the dampproof agent that food is with, the principal component is calcium oxide, can effectual absorption humidity, the upper surface of main part protective housing 1 and the equal fixedly connected with first fixed block 7 of lower surface, the front of first fixed block 7 is pegged graft and is had protection apron 8, the equal fixedly connected with the inserted block 9 in the one end edge of main part of the inner wall of main part of the inside fixed block 12 of the rainwater that the second apron 11 was connected with the rainwater protection device when the rainwater that the fixed block was placed the inner wall of the fixed block 11, the protective housing 11, the indoor protection device is connected with the rainwater that the inside of the rainwater that the fixed block 12, the rainwater pad when the fixed block 11 was connected with the fixed block was connected with the inside of the fixed block 11.

The utility model discloses in, the device's working procedure as follows: use this waterproof protection against electric shock protector that opens circuit, when utilizing fastening screw 12 to install the protector on the wall, take out strorage device 5, and pull fixture block 504 open, expanding spring 502 is compressed, put into between two fixture blocks and loose hand with dampproof agent package 6, make the fixture block push up dampproof agent package 6, simultaneously with strorage device 5 stopper enter into place frid 3, utilize dampproof agent package 6 to get rid of the inside humidity of protector, the in-process that current protection against electric shock short-circuit protector that can effectual solution background art mention is using through the setting of above-mentioned structure, it can cause the unable normal use of protector because of being very likely under the environment of overcast and humid for a long time to its inside can, simultaneously the maintainer electrocutes when the maintenance protector can probably, cause the problem of potential safety hazard.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 waterproof protection against electric shock protector that opens circuit, includes main part protective housing (1), its characterized in that: the utility model discloses a safety protection device for a vehicle, including main part protective housing (1), the positive both sides of main part protective housing (1) are through seting up recess fixedly connected with place frid (3), it has first apron (4) all to peg graft through seting up the jack with the bottom at the positive top of frid (3) of placing, the back fixedly connected with strorage device (5) of first apron (4), the inside joint of strorage device (5) has dampproofing agent package (6), the upper surface and the equal fixedly connected with first fixed block (7) of lower surface of main part protective housing (1), peg graft in the front of first fixed block (7) and have protection cover plate (8).

2. The waterproof electric shock protection circuit breaker protector of claim 1, wherein: the protective shell is characterized in that an inserting block (9) is fixedly connected to one end edge of the inner walls of the other two sides of the protective shell (1), and a second cover plate (10) is inserted into the inserting block (9).

3. The waterproof electric shock protection circuit breaker protector of claim 1, wherein: the lower surface of the storage device (5) is connected with the inner part of the placing groove plate (3) in a sliding way.

4. A waterproof, electric shock resistant circuit breaker protector as claimed in claim 2, wherein: the two side faces of the main body protection shell (1) are fixedly connected with second fixing blocks (11), and fastening screws (12) are connected to inner wall threads of the second fixing blocks (11).

5. A waterproof electric shock protection circuit breaker protector according to claim 3, wherein: the storage device (5) comprises a main body storage frame (501), and the inner walls of the two sides of the main body storage frame (501) are fixedly connected with telescopic springs (502) through grooves.

6. The waterproof electric shock protection circuit breaker protector of claim 5, wherein: one end of the telescopic spring (502) is fixedly connected with a sliding plate (503), and the front surface of the sliding plate (503) is fixedly connected with a clamping block (504) through a connecting column.