CN215343548U

CN215343548U - Domestic block terminal convenient to overhaul

Info

Publication number: CN215343548U
Application number: CN202120802559.1U
Authority: CN
Inventors: 王驰
Original assignee: Zibo Zhaobo Electric Co ltd
Current assignee: Zibo Zhaobo Electric Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-28
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a household distribution box convenient to overhaul, which comprises an outer box, an inner box, a second mounting plate, a front end cover, a transparent cover and an elastic buckle, wherein the outer box is arranged outside the inner box, a limiting groove is formed in the position, close to the front end, of the joint between the outer box and the inner box, limiting plates are fixed on the periphery of the front end cover, the front end cover is clamped and fixed on the limiting groove through the limiting plates, a mounting window is formed in the front end cover, the transparent cover is mounted in the mounting window through a hinge, the second mounting plate is fixed in the middle of the inner box through screws, and four mounting holes are symmetrically formed in the four corners of the rear end surface of the inner box. The household distribution box has two-layer structures of the inner box and the outer box, has double protection functions and high safety performance, adopts a clamping and fixing installation mode between the front end cover and the box body, is convenient and quick to install and disassemble, is convenient to overhaul and maintain the internal structure of the box body, and has convenient and quick fixing of the transparent cover and good sealing performance.

Description

Domestic block terminal convenient to overhaul

Technical Field

The utility model relates to the technical field of household distribution boxes, in particular to a household distribution box convenient to overhaul.

Background

The distribution box is a total circuit distribution box for all users. The distribution box is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement to form a low-voltage distribution device, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, and the circuit is switched off or an alarm is given by the protective electrical appliances in fault or abnormal operation. Use of the electrical distribution box: the reasonable distribution electric energy, the convenient operation that opens and shuts to the circuit has higher safety protection grade, can audio-visual demonstration circuit's on-state, and the management of being convenient for is favorable to the maintenance when circuit fault takes place.

After a large number of searches, the following results are obtained: chinese utility model patent: the utility model discloses a power distribution cabinet convenient to overhaul, and relates to the field of electrical equipment, the power distribution cabinet comprises a box body, one end of the box body is provided with a box door, one side of the box body is provided with a groove, one end of the groove is provided with a groove, the groove door is installed at one end of the groove, the other end of the groove is provided with a dustproof net, a ventilation opening is formed in the groove door, a lamp holder is arranged above the groove door on one side of the box body, the output end of the lamp holder is connected with an LED lamp tube, a fixing seat is installed on the inner wall of the groove, a contact block is connected to the top end of the fixing seat, a reset spring is installed in the box body, a protruding block is fixed at the bottom end, located in the box body, of the button, and a reset spring is installed on one side, located in the box body, of the reset spring. According to the utility model, by arranging the automatic cooling fan and the automatic LED lamp tube, the problems of increased maintenance risk caused by overheating of the power distribution cabinet and increased maintenance risk caused by dark light are solved.

The inside electrical apparatus device of block terminal needs regularly to overhaul and maintain in the use, prevents that ageing or short circuit phenomenon from appearing in the electric wire, eliminates the potential safety hazard, and current domestic block terminal overhauls inconveniently, influences work efficiency, consequently needs a domestic block terminal convenient to overhaul.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a household distribution box convenient to overhaul, which has the advantages of convenience in overhaul, convenience in mounting and dismounting, simple structure, convenience and rapidness in operation, convenience in use, long service life and high safety performance, and solves the problem that the working efficiency is influenced because the household distribution box is inconvenient to overhaul.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a domestic block terminal convenient to overhaul, includes outer container, inner box, second mounting panel, front end housing, transparent cover and elasticity buckle, the outside of inner box is equipped with the outer container, the junction is close to the front end position and has seted up the spacing groove between outer container and the inner box, the front end housing is fixed with the limiting plate all around, the front end housing passes through the limiting plate block to be fixed on the spacing groove, the inside of front end housing is equipped with the installation window, install the transparent cover through the hinge in the installation window, the inside intermediate position of inner box has the second mounting panel through the fix with screw, the rear end face four corners department symmetry of inner box is equipped with four mounting holes, the top symmetry of inner box is fixed with two first mounting panels, be fixed with five binding post on the first mounting panel side by side.

Preferably, a fixing column is arranged in the middle of the bottom of the inner side of the transparent cover, barbed columns are distributed on the outer surface of the fixing column, the transparent cover is fixed between the two elastic buckles through the fixing column in a clamping mode, and the front ends of the two elastic buckles are arc-shaped surfaces and parallel to each other.

Preferably, the elastic buckles are symmetrically fixed on the base, and the base is fixed in the middle of the bottom of the mounting window.

Preferably, the both ends symmetry of second mounting panel is equipped with two lead wire grooves, be equipped with the guide rail on the second mounting panel, the ammeter is installed to guide rail one side of second mounting panel, two leakage switches are installed side by side to one side of ammeter, two air switches are installed side by side to leakage switch's opposite side.

Preferably, the upper end of the second mounting plate is provided with a strip plate through a screw, the strip plate is provided with a mark area, and the mark area corresponds to the structure on the second mounting plate below.

Preferably, two wire inlet holes are symmetrically formed in the central axis of the bottom of the inner box and the central axis of the bottom of the outer box, and one wire inlet hole is formed in the center of the top of the inner box and the top of the outer box.

Compared with the prior art, the utility model has the following beneficial effects: the household distribution box has two-layer structures of the inner box and the outer box, has double protection functions and high safety performance, adopts a clamping and fixing installation mode between the front end cover and the box body, is convenient and quick to install and disassemble, and is convenient for overhauling and maintaining the internal structure of the box body.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1A according to the present invention;

FIG. 5 is an enlarged structural view taken at B in FIG. 2;

FIG. 6 is an enlarged view of the structure of FIG. 3C of the present invention;

fig. 7 is an enlarged structural view of the elastic buckle of the utility model.

In the figure: 1. an outer box; 2. a limiting groove; 3. an inner box; 4. an electricity meter; 5. a strip plate; 6. mounting holes; 7. a first mounting plate; 8. a wiring terminal; 9. a wire inlet hole; 10. an identification area; 11. a second mounting plate; 12. an air switch; 13. a leakage switch; 14. a limiting plate; 15. a front end cover; 16. a hinge; 17. A transparent cover; 18. installing a window; 19. elastic buckle; 20. fixing a column; 21. an arc-shaped surface; 22. a base; 23. a barb column; 24. a guide rail; 25. a lead groove.

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 to 7, the present invention provides a household distribution box convenient for maintenance, which comprises: the utility model provides a domestic block terminal convenient to overhaul, including outer container 1, inner box 3, second mounting panel 11, front end housing 15, transparency cover 17 and elastic buckle 19, inner box 3's outside is equipped with outer container 1, through setting up

inner box

3 and 1 two-layer structure of outer container, duplicate protection function has, the inside electrical apparatus of protection that can be better, the security performance is high, the junction is close to the front end position and has seted up spacing groove 2 between outer container 1 and the inner box 3, front end housing 15 is fixed with spacing board 14 all around, front end housing 15 fixes on spacing groove 2 through 14 blocks of limiting plate, adopt the fixed mounting means of block between front end housing 15 and the box, installation and dismantlement are all convenient and fast, the maintenance and the maintenance of the box inner structure of being convenient for.

The inside of front end housing 15 is equipped with installation window 18, install transparent lid 17 through hinge 16 in the installation window 18, the inboard bottom intermediate position of transparent lid 17 is equipped with fixed column 20, the outer surface distribution of fixed column 20 has barb post 23, transparent lid 17 is fixed between two elastic buckle 19 through fixed column 20 block, the front end of two elastic buckle 19 is arcwall face 21 and parallel to each other, elastic buckle 19 symmetry is fixed on base 22, base 22 is fixed in the bottom intermediate position of installation window 18, through set up fixed column 20 and elastic buckle 19 in transparent lid 17 bottom, make transparent lid 17 fixed convenient and fast, sealing performance is good, and the barb post 23 on the fixed column 20 can be better fix fixed column 20 in elastic buckle 19.

The inner middle position of the inner box 3 is fixed with a second mounting plate 11 through screws, two lead wire grooves 25 are symmetrically arranged at two ends of the second mounting plate 11, the inner mounting wires can be centralized and summarized together by arranging the lead wire grooves 25, the inner electric wires are prevented from being disordered together, a guide rail 24 is arranged on the second mounting plate 11, the installation of electric appliances is convenient by arranging the guide rail 24 on the second mounting plate 11, time and labor are saved, an ammeter 4 is arranged at one side of the guide rail 24 of the second mounting plate 11, two leakage switches 13 are arranged side by side at one side of the ammeter 4, two air switches 12 are arranged side by side at the other side of the leakage switches 13, a strip plate 5 is arranged at the upper end of the second mounting plate 11 through screws, identification areas 10 are distributed on the strip plate 5, the identification areas 10 correspond to the structures on the second mounting plate 11 below, and the identification areas 10 are arranged to facilitate the distinguishing of the electric appliances, is more intuitive and clear at a glance.

Four mounting holes 6 are symmetrically arranged at four corners of the rear end face of the inner box 3, the mounting holes 6 are convenient for mounting the box body, the fixing is firm, two first mounting plates 7 are symmetrically fixed at the top end of the inner box 3, five wiring terminals 8 are fixed on the first mounting plates 7 side by side, two wire inlet holes 9 are symmetrically arranged on the bottom central axis of the inner box 3 and the outer box 1, and one wire inlet hole 9 is arranged at the top central position of the inner box 3 and the top central position of the outer box 1 to facilitate the passing of wires.

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. The utility model provides a domestic block terminal convenient to overhaul, includes outer container (1), inner box (3), second mounting panel (11), front end housing (15), transparent cover (17) and elasticity buckle (19), its characterized in that: an outer box (1) is arranged outside the inner box (3), a limit groove (2) is arranged at the position, close to the front end, of the joint between the outer box (1) and the inner box (3), a limiting plate (14) is fixed around the front end cover (15), the front end cover (15) is clamped and fixed on the limiting groove (2) through the limiting plate (14), a mounting window (18) is arranged in the front end cover (15), a transparent cover (17) is mounted in the mounting window (18) through a hinge (16), a second mounting plate (11) is fixed at the middle position in the inner box (3) through a screw, four mounting holes (6) are symmetrically arranged at the four corners of the rear end surface of the inner box (3), two first mounting plates (7) are symmetrically fixed at the top end of the inner box (3), five wiring terminals (8) are fixed on the first mounting plate (7) side by side.

2. A domestic electric distribution box convenient to overhaul according to claim 1, wherein: the fixing post is characterized in that a fixing post (20) is arranged in the middle of the bottom of the inner side of the transparent cover (17), barbed posts (23) are distributed on the outer surface of the fixing post (20), the transparent cover (17) is fixed between the two elastic buckles (19) in a clamping mode through the fixing post (20), and the front ends of the two elastic buckles (19) are arc-shaped surfaces (21) and are parallel to each other.

3. A domestic electric distribution box easy to overhaul according to claim 2, wherein: the elastic buckles (19) are symmetrically fixed on the base (22), and the base (22) is fixed in the middle of the bottom of the mounting window (18).

4. A domestic electric distribution box convenient to overhaul according to claim 1, wherein: the both ends symmetry of second mounting panel (11) is equipped with two lead wire grooves (25), be equipped with guide rail (24) on second mounting panel (11), ammeter (4) are installed to guide rail (24) one side of second mounting panel (11), two leakage switch (13) are installed side by side to one side of ammeter (4), two air switch (12) are installed side by side to the opposite side of leakage switch (13).

5. A domestic electric distribution box convenient to overhaul according to claim 1, wherein: the upper end of second mounting panel (11) has rectangular board (5) through the screw mounting, it has identification area (10) to distribute on rectangular board (5), identification area (10) are corresponding with the structure on second mounting panel (11) of below.

6. A domestic electric distribution box convenient to overhaul according to claim 1, wherein: two wire inlet holes (9) are symmetrically formed in the bottom central axis of the inner box (3) and the bottom central axis of the outer box (1), and one wire inlet hole (9) is formed in the top central position of the inner box (3) and the top central position of the outer box (1).