CN210724093U

CN210724093U - Novel terminal box for electrical engineering

Info

Publication number: CN210724093U
Application number: CN201921992868.9U
Authority: CN
Inventors: 刘斌华; 杨怡文; 楚淑丹; 高振楠; 诸葛旸; 秦晓君; 朱晓荣; 朱晓庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-06-09
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a novel junction box for electrical engineering, which belongs to the technical field of junction boxes for electrical engineering, and comprises a box body, wherein one side of the box body is fixed with a heat dissipation plate, the top of the box body is rotatably connected with a limiting plate, one side of the limiting plate, which is close to the box body, is bonded with a rubber strip, one end of the limiting plate is provided with a fixed block, the bottom of the fixed block is fixed with a clamping bead, after the electrical wire is connected, a worker folds the electrical wire and forges the fold to pass through the lower part of the limiting plate to press the limiting plate downwards, so that the rubber strip extrudes the electrical wire, thereby fixing the electrical wire, when the electrical wire at the two sides has tensile force, the tensile force can be stopped by the limiting plate, thereby ensuring the stability of the electrical wire connection, avoiding the fracture of the electrical wire connection, and improving the stability, the maintenance times are reduced, and the maintenance period is shortened.

Description

Novel terminal box for electrical engineering

Technical Field

The utility model relates to a terminal box technical field for electrical engineering specifically is a novel terminal box for electrical engineering.

Background

In electrical engineering, the junction box is one of electrical accessories, because engineering wires pass through a wire tube, the junction box is used as a transition part at the joint part of the wires, the wire tube is connected with the junction box, and the wires in the wire tube are connected in the junction box to play the roles of protecting the wires and controlling a circuit.

In the terminal box for electrical engineering disclosed in the chinese utility model patent application publication No. CN201920142567.0, although it can be conveniently wired through the wiring device, it can make the circuit comb through the card lines but the terminal box is located between two electric wires, and the pulling force can appear between the electric wires, therefore, can produce the pulling force to the wiring position department, cause contact failure easily, the electric wire fracture has increased the maintenance number of times, cause the trouble for the electrician, the gap that exists between circuit and the box body adsorbs the dust easily simultaneously.

Disclosure of Invention

Technical problem to be solved

The utility model provides a novel terminal box for electrical engineering, the problem of proposing in the above-mentioned background art has been solved to the not enough of prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel terminal box for electrical engineering, comprises a box bod, one side of box body is fixed with the heating panel, the top of box body is rotated and is connected with the limiting plate, the limiting plate is close to one side of box body and binds there is the rubber strip, the one end of limiting plate is provided with the fixed block, the bottom of fixed block is fixed with the card pearl, the top of box body is provided with the sponge strip, a plurality of line holes have been seted up at the top of sponge strip, be fixed with first magnetic stripe in the middle of the inner wall of box body, the inner wall of box body is fixed with the circuit plug-in strip through the mount, the back of circuit plug-in strip is fixed with the second magnetic stripe, the battery is installed to the inside top of box.

Optionally, the light switch is respectively electrically connected with the storage battery and the light.

Optionally, the fixed block passes through the top joint of card pearl and box body, just limiting plate, fixed block and card pearl structure as an organic whole.

Optionally, the sponge strip and the box body are bonded and fixed through a strong glue, and the length of the sponge strip is the same as that of the box body.

Optionally, the outer surface of the box body is rotatably connected with a movable door through a hinge, and a handle is mounted on the outer surface of the movable door.

Optionally, the line hole is provided with a plurality of, and a plurality of the line holes are arranged equidistantly.

(III) advantageous effects

The utility model provides a novel terminal box for electrical engineering possesses following beneficial effect:

1. this novel terminal box for electrical engineering, be provided with the limiting plate, the rubber strip, the fixed block, the card pearl, after electric wire connection is good, the staff is folding with the electric wire, and will fold and forge the below that passes the limiting plate, make the limiting plate push down, make the rubber strip extrude the electric wire, thereby fix the electric wire, after the pulling force appears in the electric wire on both sides, this pulling force can be ended by the limiting plate, thereby guarantee the stability of electric wire connection department, avoid electric wire connection department fracture, the condition of contact failure appears, wire connection's stability has been improved, the maintenance number of times that has reduced, maintenance cycle has been reduced.

2. This novel terminal box for electrical engineering is provided with sponge strip, line hole, and when using, during the staff inserts the line hole with many electric wires to extend and get into the box body, because the fluffy characteristic of sponge makes zonulae occludens around sponge and the electric wire, can avoid the dust to get into by in the hole, improved the inside clean and tidy nature of box body, improve electronic component's life.

Drawings

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

FIG. 2 is a schematic sectional view of the box body of the present invention;

FIG. 3 is a schematic view of the side cross-sectional structure of the box body of the present invention;

fig. 4 is an enlarged schematic structural diagram of the utility model a.

In the figure: 1. a box body; 2. a movable door; 3. a hinge; 4. clamping the beads; 5. a first magnetic stripe; 6. a second magnetic stripe; 7. a junction block; 8. a storage battery; 9. an illuminating lamp; 10. an illuminating lamp switch; 11. a limiting plate; 12. a rubber strip; 13. a sponge strip; 14. a wire hole; 15. a heat dissipation plate; 16. a fixed block; 17. a fixed mount; 18. a circuit knife switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a novel terminal box for electrical engineering, includes box body 1, one side of box body 1 is fixed with heating panel 15, the top of box body 1 is rotated and is connected with limiting plate 11, limiting plate 11 is close to one side of box body 1 and binds and has rubber strip 12, the one end of limiting plate 11 is provided with fixed block 16, the bottom of fixed block 16 is fixed with card pearl 4, the top of box body 1 is provided with sponge strip 13, a plurality of line holes 14 have been seted up at the top of sponge strip 13, be fixed with first magnetic stripe 5 in the middle of the inner wall of box body 1, the inner wall of box body 1 is fixed with circuit plug-in strip 18 through mount 17, the back of circuit plug-in strip 18 is fixed with second magnetic stripe 6, battery 8 is installed to the inside top of box body 1, light 9 and light switch 10 are installed respectively to battery 8.

As an optimal technical solution of the utility model: the illuminating lamp switch 10 is electrically connected with the storage battery 8 and the illuminating lamp 9 respectively.

As an optimal technical solution of the utility model: the fixed block 16 is clamped with the top of the box body 1 through the clamping beads 4, and the limiting plate 11, the fixed block 16 and the clamping beads 4 are of an integral structure.

As an optimal technical solution of the utility model: as an optimal technical solution of the utility model: the sponge strip 13 is bonded and fixed with the box body 1 through strong glue, and the length of the sponge strip 13 is the same as that of the box body 1.

As an optimal technical solution of the utility model: the outer surface of box body 1 rotates through hinge 3 to be connected with dodge gate 2, just the surface mounting of dodge gate 2 has the handle.

Optionally, the string holes 14 are provided in a plurality, and the plurality of string holes 14 are arranged equidistantly.

In conclusion, this novel terminal box for electrical engineering, during the use, the staff takes box body 1 to the hookup location department of two electric wires, then insert many electric wires respectively in line hole 14, and extend and get into box body 1, because the fluffy characteristic of sponge, make sponge strip 13 and electric wire be zonulae occludens all around, prevent that the dust from getting into, then will get into box body 1's electric wire and insert wiring fast 7, after connecting, the staff closes dodge gate 2, then fold the electric wire at box body 1 top, and will fold and forge the below that passes limiting plate 11, make limiting plate 11 push down, make rubber strip 12 extrude the electric wire, thereby fix the electric wire, after the electric wire on both sides appears the pulling force, this pulling force can be stopped by limiting plate 11, thereby guarantee the stability of electric wire hookup department.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel terminal box for electrical engineering, includes box body (1), its characterized in that: a heat dissipation plate (15) is fixed on one side of the box body (1), a limiting plate (11) is rotatably connected to the top of the box body (1), one side of the limiting plate (11) close to the box body (1) is bonded with a rubber strip (12), a fixed block (16) is arranged at one end of the limit plate (11), a clamping bead (4) is fixed at the bottom of the fixed block (16), the top of the box body (1) is provided with a sponge strip (13), the top of the sponge strip (13) is provided with a plurality of line holes (14), a first magnetic stripe (5) is fixed in the middle of the inner wall of the box body (1), a circuit knife switch (18) is fixed on the inner wall of the box body (1) through a fixing frame (17), a second magnetic stripe (6) is fixed on the back of the circuit knife switch (18), a storage battery (8) is arranged above the inner part of the box body (1), and an illuminating lamp (9) and an illuminating lamp switch (10) are respectively arranged below the storage battery (8).

2. The novel junction box for electrical engineering according to claim 1, characterized in that: the illuminating lamp switch (10) is electrically connected with the storage battery (8) and the illuminating lamp (9) respectively.

3. The novel junction box for electrical engineering according to claim 1, characterized in that: fixed block (16) are through the top joint of card pearl (4) and box body (1), just limiting plate (11), fixed block (16) and card pearl (4) structure as an organic whole.

4. The novel junction box for electrical engineering according to claim 1, characterized in that: the sponge strip (13) is fixedly bonded with the box body (1) through strong glue, and the length of the sponge strip (13) is the same as that of the box body (1).

5. The novel junction box for electrical engineering according to claim 1, characterized in that: the outer surface of the box body (1) is rotatably connected with a movable door (2) through a hinge (3), and a handle is mounted on the outer surface of the movable door (2).

6. The novel junction box for electrical engineering according to claim 1, characterized in that: the line hole (14) is provided with a plurality of, and a plurality of the line hole (14) equidistance arranges.