CN215816846U

CN215816846U - Emergency lighting centralized power supply

Info

Publication number: CN215816846U
Application number: CN202121314384.6U
Authority: CN
Inventors: 周金鹏; 周峻熙
Original assignee: Liyingste Hubei Electric Technology Co ltd
Current assignee: Liyingste Hubei Electric Technology Co ltd
Priority date: 2021-06-14
Filing date: 2021-06-14
Publication date: 2022-02-11
Anticipated expiration: 2031-06-14

Abstract

The utility model discloses an emergency lighting centralized power supply which comprises an explosion-proof box body, wherein a placing cavity is arranged in the explosion-proof box body, an electric element, a control switch, a wiring frame and a positioning frame are respectively arranged on the inner wall of the placing cavity from top to bottom, a connecting wire is arranged on the wiring frame, a placing frame is arranged on the positioning frame, a placing groove is arranged in the placing frame, threading openings communicated with the placing groove are respectively arranged on two sides of the outer surface of the placing frame, a connecting block is fixedly connected to the bottom of the placing frame, an inner groove is arranged in the connecting block, a moving block is arranged in the inner groove, a spring is connected between the inner wall of the inner groove and the outer surface of the moving block, a limiting block is fixedly connected to one side, away from the spring, of the outer surface of the moving block, and a connecting groove is arranged at the top of the positioning frame. According to the utility model, the reserved connecting wires on the wiring frame can be conveniently and regularly stored through the arrangement of the placing frame structure, so that the whole connecting wire structure is ensured to be placed regularly and orderly.

Description

Emergency lighting centralized power supply

Technical Field

The utility model relates to the technical field of power supplies, in particular to an emergency lighting centralized power supply.

Background

In daily life, emergency lighting is a very common emergency equipment, and emergency lighting's centralized power supply is then the controlgear who provides the power energy supply for emergency equipment, take up very important effect, and its wiring position can reserve a section connecting wire as standby in the general emergency lighting centralized power supply, when the break down appears in the wiring end, the connecting wire of reservation then can guarantee that the connecting wire has sufficient length to carry out the use of working a telephone switchboard once more, but conventional reservation line lacks regular receipts, it is in disorder to appear laying wire easily, lead to the mixed and disorderly winding condition of connecting wire, it is extremely troublesome not only to look for the line when carrying out emergency maintenance, certain security problem has also been had simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of overcoming the defects of the prior art and provides an emergency lighting centralized power supply.

In order to achieve the purpose, the utility model provides the following technical scheme:

emergency lighting centralized power supply, including explosion-proof box, be provided with in the explosion-proof box and place the chamber, place intracavity wall and install electrical components, control switch, connection frame and locating rack respectively by last under to, be provided with the connecting wire on the connection frame, be provided with the rack on the locating rack, be provided with the standing groove in the rack, and the surface both sides of rack all are provided with the through wires mouth that is linked together with the standing groove, the bottom fixedly connected with connecting block of rack, be provided with the inside groove in the connecting block, be provided with the movable block in the inside groove, and be connected with the spring between inside groove inner wall and the movable block surface, spring one side fixedly connected with stopper is kept away from to the movable block surface, the locating rack top is provided with the spread groove, the spread groove inner wall is provided with the spacing groove.

Preferably, the connecting line passes through threading openings on two sides of the placing rack.

Preferably, the top of the placing rack is provided with a notch communicated with the placing groove and the two threading ports, and a cover plate is connected in the notch in a clamping manner.

Preferably, the placing rack is arranged to be a plurality of, and the number of the placing rack corresponds to the number of the connecting wires on the wire connecting rack.

Preferably, the connecting block and the connecting groove are arranged in a nested matching manner, the top end of the limiting block is spherical, the limiting groove is an arc-shaped groove, and the limiting groove and the limiting block are arranged in a nested matching manner.

Preferably, the bottom of the placing cavity is provided with a protective cover, a standby power supply is arranged in the protective cover, and the outer surface of the explosion-proof box body is rotatably connected with a box door through a hinge.

Compared with the prior art, the utility model has the beneficial effects that: through the rack structure that sets up, can conveniently reserve the connecting wire on the junction box and carry out regular accomodating, thereby guarantee that whole connecting wire structure places regularly orderly, through the locating rack structure that sets up, can conveniently carry out stable location with the rack of accomodating the connecting wire fixed, thereby guarantee that whole wiring structure is regular and pleasing to the eye, also convenient when carrying out urgent maintenance simultaneously, can convenient use, promote the security of whole power inner circuit, whole rack structural connection is stable, and the operation is simple, and the use is nimble convenient.

Drawings

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

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

FIG. 3 is a schematic view of the overall structure of the positioning frame of the present invention.

Reference numbers in the figures: 1. an explosion-proof box body; 2. a placement chamber; 3. an electrical component; 4. a control switch; 5. a wire frame; 6. a connecting wire; 7. a positioning frame; 8. placing a rack; 9. a placement groove; 10. a threading opening; 11. a recess; 12. a cover plate; 13. connecting blocks; 14. an inner tank; 15. a moving block; 16. a spring; 17. a limiting block; 18. connecting grooves; 19. a limiting groove; 20. a protective cover; 21. a standby power supply; 22. and (4) a box door.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

emergency lighting centralized power supply, including explosion-proof box 1, be provided with in explosion-proof box 1 and place chamber 2, place 2 inner walls in chamber and install electrical components 3 respectively from the top down, control switch 4, connection frame 5 and locating rack 7, be provided with connecting wire 6 on the connection frame 5, be provided with rack 8 on the locating rack 7, be provided with standing groove 9 in the rack 8, and rack 8's surface both sides all are provided with the through wires mouth 10 that is linked together with standing groove 9, rack 8's bottom fixedly connected with connecting block 13, be provided with inside groove 14 in the connecting block 13, be provided with movable block 15 in the inside groove 14, and be connected with spring 16 between 14 inner walls in the inside groove and the 15 surface of movable block, 16 one side fixedly connected with stopper 17 of spring is kept away from to the movable block 15 surface, 7 tops of locating rack are provided with spread groove 18, the 18 inner wall of spread groove is provided with spacing groove 19.

The connecting lines 6 penetrate through the threading openings 10 on the two sides of the placing frame 8, the arrangement of the threading openings 10 can ensure that the connecting lines 6 can be stably wired, and meanwhile, the reserved connecting lines 6 can be stably stored in the placing frame 8; the top of the placing rack 8 is provided with a notch 11 communicated with the placing groove 9 and the two threading ports 10, a cover plate 12 is clamped in the notch 11, the connecting wire 6 can be conveniently and fast stored through the structural arrangement, meanwhile, the good protection effect can be achieved, and the whole structure is more attractive and neat; the number of the placing racks 8 is multiple, the number of the placing racks 8 corresponds to the number of the connecting wires 6 on the wiring rack 5, and the arrangement of the structure can ensure that the reserved wires on each connecting wire 6 can be regularly stored; the connecting block 13 and the connecting groove 18 are arranged in a nested matching manner, the top end of the limiting block 17 is spherical, the limiting groove 19 is an arc-shaped groove, and the limiting groove 19 and the limiting block 17 are arranged in a nested matching manner, so that the whole placing frame 8 can be stably and fixedly arranged on the positioning frame 7 through the arrangement of the connecting structure and the limiting structure, the stability of the storage of the connecting wire 6 is ensured, and meanwhile, the connecting frame can be conveniently disassembled, and the connecting frame can be conveniently used when a reserved wire needs to be used, is simple to operate, and is convenient and quick; place the interior bottom position of chamber 2 and be provided with protection casing 20, be provided with stand-by power supply 21 in the protection casing 20, the surface of explosion-proof box 1 is connected with chamber door 22 through hinge rotation, and when stand-by power supply 21 can regard as the circuit trouble, urgent reserve use, chamber door 22 can play the guard action to whole structure.

The working principle is as follows: during the use, the line that reserves out on the connecting wire 6 twines and is the annular, and go into in the standing groove 9 through notch 11 card, and make the both ends of reserving the line joint respectively in the threading mouth 10 position that corresponds, cover apron 12, go into the connecting block 13 card on the rack 8 in the spread groove 18 of corresponding position on the locating rack 7, the 18 inner wall extrusion stopper 17 of spread groove, stopper 17 promotes movable block 15 compression spring 16, after connecting block 13 card goes into spread groove 18, spring 16 automatic re-setting drives stopper 17 card and goes into spacing groove 19, can accomplish rack 8's location fixed mounting, thereby can carry out regular receipts work with the reserved line of connecting wire 6, when needs use reserved line, pulling rack 8, the operation of the same reason can convenient dismantlement, facilitate the use reserved line.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Emergency lighting centralized power supply, including explosion-proof box (1), its characterized in that: a placing cavity (2) is arranged in the explosion-proof box body (1), an electric appliance element (3), a control switch (4), a wiring frame (5) and a positioning frame (7) are respectively installed on the inner wall of the placing cavity (2) from top to bottom, a connecting wire (6) is arranged on the wiring frame (5), a placing frame (8) is arranged on the positioning frame (7), a placing groove (9) is arranged in the placing frame (8), threading openings (10) communicated with the placing groove (9) are respectively arranged on two sides of the outer surface of the placing frame (8), a connecting block (13) is fixedly connected to the bottom of the placing frame (8), an inner groove (14) is arranged in the connecting block (13), a moving block (15) is arranged in the inner groove (14), a spring (16) is connected between the inner wall of the inner groove (14) and the outer surface of the moving block (15), and a limiting block (17) is fixedly connected to one side, far away from the spring (16), of the outer surface of the moving block (15), the top of the locating rack (7) is provided with a connecting groove (18), and the inner wall of the connecting groove (18) is provided with a limiting groove (19).

2. The emergency lighting centralized power supply of claim 1, wherein: the connecting line (6) passes through the threading openings (10) on the two sides of the placing rack (8).

3. The emergency lighting centralized power supply of claim 1, wherein: the top of the placing rack (8) is provided with a notch (11) communicated with the placing groove (9) and the two threading ports (10), and a cover plate (12) is connected in the notch (11) in a clamping mode.

4. The emergency lighting centralized power supply of claim 1, wherein: the placing rack (8) is arranged to be a plurality of, and the number of the placing rack (8) corresponds to the number of the connecting wires (6) on the wiring rack (5).

5. The emergency lighting centralized power supply of claim 1, wherein: connecting block (13) and spread groove (18) are nested cooperation setting, the top of stopper (17) is spherical, spacing groove (19) are the arc wall, and spacing groove (19) and stopper (17) are nested cooperation setting.

6. The emergency lighting centralized power supply of claim 1, wherein: place the interior bottom position of chamber (2) and be provided with protection casing (20), be provided with stand-by power supply (21) in protection casing (20), the surface of explosion-proof box (1) is connected with chamber door (22) through the hinge rotation.