CN212875322U

CN212875322U - Building electric room external wiring device

Info

Publication number: CN212875322U
Application number: CN202022000703.8U
Authority: CN
Inventors: 肖潇; 韩婷婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-04-02
Anticipated expiration: 2030-09-14

Abstract

The utility model relates to a terminal box technical field specifically is an external wiring device of architectural electrical room, including the terminal box body, the top of terminal box body be provided with the lid, the inside of terminal box body seted up a plurality of wiring hole, the inner wall of terminal box body be close to the first mechanism of the fixed position connected with in wiring hole, first mechanism include that mounting panel, first preformed hole, bobbin, first bar cross line groove, second bar cross line groove, location lid and second preformed hole. The utility model has the advantages that: this external wiring device of electrical room for building, the device are through improving traditional terminal box, through a first mechanism of the internally mounted at traditional terminal box, and first mechanism can arrange in order the circuit and accomodate, avoids the terminal box internal line to be complicated by mistake, is favorable to arranging the circuit in order, keeps the inside clean and tidy of terminal box, and convenient to use has improved the device's practicality greatly.

Description

Building electric room external wiring device

Technical Field

The utility model relates to a terminal box technical field, especially an external wiring device of building electric room.

Background

The electric wires for connecting and transmitting electric energy between the electric devices can be called electric lines, the wires are large to high-voltage transmission lines, and the wires are small to weak-current control, the electricity is a general name in the subject or engineering fields of electric energy production, transmission, distribution, use, electrician equipment manufacturing and the like, a science for creating, maintaining and improving limited space and environment by taking the electric energy, the electric devices and the electric technology as means covers three aspects of electric energy conversion, utilization and research, including basic theory, application technology, facility equipment and the like, in a building, an electric system for creating a personalized living environment is created by utilizing modern advanced scientific theory and electric technology (including electric technology, information technology, intelligent technology and the like) and is generally called as building electricity, and outdoor wiring work needs to be carried out through a wiring device in the wiring work of the electric lines.

The existing building electric room external wiring device has the following defects in the specific use process:

when the circuit in termination needs to reconnect, original winding circuit need be pruned, and at this moment circuit length influences the use inadequately, if stay longer circuit, the circuit is complicated and complicated difficult to comb, does not have the structure of combing the circuit in original termination, also can influence normal use like this, consequently needs to optimize current termination.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide an external junction device of building electric room.

The purpose of the utility model is realized through the following technical scheme: an external wiring device of a building electrical room comprises a junction box body, wherein a box cover is arranged at the top of the junction box body, a plurality of wiring holes are formed in the junction box body, and a first mechanism is fixedly connected to the position, close to the wiring holes, of the inner wall of the junction box body;

the first mechanism comprises a mounting plate, a first preformed hole, a winding frame, a first strip-shaped wire passing groove, a second strip-shaped wire passing groove, a positioning cover and a second preformed hole, wherein the first preformed hole is formed in the mounting plate;

the inside in first preformed hole and second preformed hole all be provided with the second mechanism, the second mechanism including bunch stopper, bunch claw and through wires hole, one side of bunch stopper be provided with bunch claw, the inside of bunch stopper seted up the through wires hole.

Optionally, a first mounting through hole is formed in the junction box body, a second mounting through hole is formed in the box cover, and the box cover and the junction box body are fixed by penetrating through the first mounting through hole and the second mounting through hole through bolts.

Optionally, one end of the outer surface of each of the two winding frames is provided with a first thread, the inner wall of the positioning cover is provided with a second thread, and the first thread is matched with the second thread.

Optionally, the second mechanism is made of rubber.

Optionally, the bobbin is arc-shaped.

Optionally, the width of the first strip-shaped wire passing groove and the width of the second strip-shaped wire passing groove are larger than the diameter of the wire passing hole.

Optionally, the outer surface of terminal box body be close to the position fixedly connected with protection ring in wiring hole, the surface threaded connection of protection ring have the protective cover, the inside of protective cover seted up the circuit hole.

Optionally, the mounting plate is fixedly connected to a position, close to the wiring hole, of the inner wall of the junction box body.

Optionally, the wire harness plug is of a truncated cone shape.

The utility model has the advantages of it is following:

1. this external wiring device of electrical room for building, in the use, the device is through improving traditional terminal box, and traditional terminal box only has a box body, and several through-holes are seted up to the lateral wall of box body and are used for crossing the line, and simple structure uses inconveniently, through a first mechanism of internally mounted at traditional terminal box, and first mechanism can arrange in order the circuit and accomodate, avoids terminal box internal line to be intricate complicated, is favorable to arranging the circuit in order, keeps the inside clean and tidy of terminal box.

2. This external wiring device of electrical room of building, in the use, through being provided with second mechanism, the surface at the circuit can be established to second mechanism, then fills in the inside in first preformed hole and second preformed hole with second mechanism, can fix a position the circuit, prevents that the circuit from becoming flexible, has improved the device's practicality greatly, is convenient for use.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the wiring hole of the present invention;

fig. 4 is a schematic structural diagram of the first mechanism of the present invention;

fig. 5 is a cross-sectional view of a first mechanism of the present invention;

fig. 6 is a schematic structural view of the first strip-shaped wire passing groove of the present invention;

fig. 7 is a schematic structural diagram of a second mechanism of the present invention.

In the figure: the wire harness connection structure comprises a junction box body 1, a junction box body 2, a box cover 3, a wiring hole 4, a first mechanism 401, a mounting plate 402, a first reserved hole 403, a winding frame 404, a first strip-shaped wire passing groove 405, a second strip-shaped wire passing groove 406, a positioning cover 407, a second reserved hole 5, a second mechanism 501, a wire harness plug 502, a wire harness claw 503 and a wire threading hole 503.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-7, an external wiring device for an architectural electrical room comprises a junction box body 1, a box cover 2 is arranged at the top of the junction box body 1, a plurality of wiring holes 3 are formed in the junction box body 1, and a first mechanism 4 is fixedly connected to the inner wall of the junction box body 1 near the wiring holes 3;

the first mechanism 4 comprises a mounting plate 401, a first reserved hole 402, bobbins 403, a first strip-shaped wire passing groove 404, a second strip-shaped wire passing groove 405, a positioning cover 406 and a second reserved hole 407, the first reserved hole 402 is formed in the mounting plate 401, two bobbins 403 are fixedly connected to one side of the mounting plate 401, the first strip-shaped wire passing groove 404 and the second strip-shaped wire passing groove 405 are arranged between the two bobbins 403, the positioning cover 406 is arranged at one end of each of the two bobbins 403, which is far away from the mounting plate 401, and the second reserved hole 407 is formed in the positioning cover 406; first preformed hole 402 and second preformed hole 407's inside all is provided with second mechanism 5, and second mechanism 5 includes bunch stopper 501, bunch claw 502 and through wires hole 503, and bunch stopper 501's one side is provided with bunch claw 502, and bunch stopper 501's inside has seted up through wires hole 503.

As a preferred technical scheme of the utility model, first installation through-hole has been seted up to the inside of terminal box body 1, and second installation through-hole has been seted up to the inside of lid 2, and lid 2 and terminal box body 1 run through first installation through-hole and second installation through-hole through the bolt and fix.

As a preferred technical scheme of the utility model, first screw thread has all been seted up to the one end of two bobbin 403 surfaces, and the second screw thread, first screw thread and second screw thread looks adaptation have been seted up to the inner wall of location lid 406.

As an optimal technical solution of the present invention, the second mechanism 5 is made of rubber.

As a preferred technical solution of the present invention, the bobbin 403 is arc-shaped.

As an optimal technical solution of the present invention, the width of the first strip line groove and the second strip line groove 405 is larger than the diameter of the threading hole 503.

As a preferred technical scheme, the surface of terminal box body 1 is close to the fixed position of wiring hole 3 and is connected with protection ring, and protection ring's surface threaded connection has the protective cover, and the circuit hole has been seted up to the inside of protective cover.

As a preferred technical scheme of the utility model, mounting panel 401 fixed connection is close to the position of wiring hole 3 at the inner wall of terminal box body 1.

As an optimal technical solution of the present invention, the wire harness plug 501 is of a circular truncated cone shape.

The working process of the utility model is as follows: firstly, the device is separated according to each independent main body, then a line passes through a line hole, a protection ring, a wiring hole 3 and a first reserved hole 402 which are arranged on a protection cover, then the line passes through the inside of a second mechanism 5, then the protection cover is screwed on the outer surface of the protection ring, and the second mechanism 5 is plugged into the inside of the first reserved hole 402, when the line is plugged into the inside of the first reserved hole 402, because the bunch plug 501 is in a circular table shape, a bunch claw 502 at one side of the bunch plug 501 can inwards fold and extrude the line to avoid the line from loosening, then the line passes through a first strip-shaped wire passing groove 404 or a second strip-shaped wire passing groove 405, then is wound on two winding frames 403, finally the end part of the line passes through the inside of the first strip-shaped wire passing groove 404 or the second strip-shaped wire passing groove 405, then passes through a second reserved hole 407 in a positioning cover 406, and then the line passes through the inside of the second mechanism 5 again, then the second mechanism 5 is plugged into the second preformed hole 407, at this time, the circuit is peeled and wound and connected with other circuits, when the device needs to trim the circuit, the wound part of the circuit can be cut off, and several coils of the circuit are loosened from the two winding frames 403, so as to perform peeling and connection again, thereby facilitating use, avoiding the problem that the circuit is not long enough and needs to be connected with other circuits externally, facilitating use, when in specific use, the device improves the traditional junction box, the traditional junction box only has one box body, the side wall of the box body is provided with a plurality of through holes for passing the wire, the structure is simple and inconvenient to use, through installing the first mechanism 4 in the traditional junction box, the first mechanism 4 can arrange and store the circuit, and the circuit in the junction box is prevented from being complicated, in addition, through arranging the second mechanism 5, second mechanism 5 can overlap and establish the surface at the circuit, then fills in first preformed hole 402 and second preformed hole 407's inside with second mechanism 5, can fix a position the circuit, prevents that the circuit from becoming flexible, has improved the device's practicality greatly.

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

Claims

1. The utility model provides an external wiring device of building electric room, includes terminal box body (1), its characterized in that: the top of the junction box body (1) is provided with a box cover (2), a plurality of wiring holes (3) are formed in the junction box body (1), and a first mechanism (4) is fixedly connected to the position, close to the wiring holes (3), of the inner wall of the junction box body (1);

the first mechanism (4) comprises a mounting plate (401), a first reserved hole (402), a winding frame (403), a first strip-shaped wire passing groove (404), a second strip-shaped wire passing groove (405), a positioning cover (406) and a second reserved hole (407), wherein the first reserved hole (402) is formed in the mounting plate (401), two winding frames (403) are fixedly connected to one side of the mounting plate (401), the first strip-shaped wire passing groove (404) and the second strip-shaped wire passing groove (405) are arranged between the two winding frames (403), the positioning cover (406) is arranged at one end, far away from the mounting plate (401), of each of the two winding frames (403), and the second reserved hole (407) is formed in the positioning cover (406);

first preformed hole (402) and second preformed hole (407) inside all be provided with second mechanism (5), second mechanism (5) including bunch stopper (501), bunch claw (502) and through wires hole (503), bunch one side of stopper (501) be provided with bunch claw (502), bunch inside of stopper (501) seted up through wires hole (503).

2. The electrical room external wiring device of claim 1, wherein: the junction box is characterized in that a first mounting through hole is formed in the junction box body (1), a second mounting through hole is formed in the box cover (2), and the box cover (2) and the junction box body (1) penetrate through the first mounting through hole and the second mounting through hole through bolts to be fixed.

3. The electrical room external wiring device of claim 1, wherein: first threads are formed in one end of the outer surface of each of the two winding frames (403), second threads are formed in the inner wall of the positioning cover (406), and the first threads are matched with the second threads.

4. The electrical room external wiring device of claim 1, wherein: the second mechanism (5) is made of rubber.

5. The electrical room external wiring device of claim 1, wherein: the winding frame (403) is arc-shaped.

6. The electrical room external wiring device of claim 1, wherein: the width of the first strip-shaped wire passing groove and the width of the second strip-shaped wire passing groove (405) are larger than the diameter of the wire passing hole (503).

7. The electrical room external wiring device of claim 1, wherein: the outer surface of terminal box body (1) be close to the position fixedly connected with protection ring in wiring hole (3), the surface threaded connection of protection ring have the protective cover, the inside of protective cover seted up the circuit hole.

8. The electrical room external wiring device of claim 1, wherein: the mounting plate (401) is fixedly connected to the position, close to the wiring hole (3), of the inner wall of the junction box body (1).

9. The electrical room external wiring device of claim 1, wherein: the wire harness plug (501) is of a circular truncated cone shape.