CN216362239U - Electric appliance box connecting pipe structure - Google Patents

Abstract

The utility model relates to the technical field of electrical construction, in particular to a connecting pipe structure of an electrical box, which comprises a junction box and a sleeve pipe for a cable to pass through, wherein the junction box and the sleeve pipe are both arranged on a wall body; a connecting hole is formed in the side wall of the junction box, the sleeve is used for penetrating through the connecting hole, and a protecting ring sleeve is arranged at the end part of the sleeve; the sleeve is sleeved with a locking nut on both sides of the connecting hole so as to be fixed at the connecting hole through the locking nut; the sleeve is further provided with a grounding clamp, and the grounding clamp is connected with a cross-over ground wire used for being connected with the locking nut. According to the scheme of the utility model, the cable connected with the junction box can be routed from the interior of the sleeve, and the safety of cable routing can be improved due to the protection of the sleeve.

Description

Electric appliance box connecting pipe structure

Technical Field

The utility model relates to the technical field of electrical construction, in particular to a connecting pipe structure of an electrical box.

Background

Electrical apparatus box, for example switch box and socket box are domestic appliance commonly used, and it is when the installation, for pleasing to the eye, the mode that is used for being connected with electrical apparatus box generally adopts to hide to lay the line, but if the cable directly buries in the inside easy emergence of wall body and damages to can't change after damaging, so need solve to this kind of condition urgently.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a connection tube structure of an electrical box, which mainly solves the technical problems that: how to improve the safety of the wiring of the electrical box.

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

the embodiment of the utility model provides an electric appliance box connecting pipe structure which comprises a junction box and a sleeve pipe, wherein the sleeve pipe is used for allowing a cable to pass through, the junction box and the sleeve pipe are both arranged on a wall body, a decoration panel is arranged on the wall body, the sleeve pipe is positioned on one side, close to the wall body, of the decoration panel, a through hole is further formed in the decoration panel, and a port part of the junction box is used for being inserted into the through hole; a connecting hole is formed in the side wall of the junction box, the sleeve is used for penetrating through the connecting hole, and a protecting ring sleeve is arranged at the end part of the sleeve; the sleeve is sleeved with a locking nut on both sides of the connecting hole so as to be fixed at the connecting hole through the locking nut; the sleeve is further provided with a grounding clamp, and the grounding clamp is connected with a cross-over ground wire used for being connected with the locking nut.

Optionally, a gap is formed between the decorative panel and the wall body, and the sleeve is arranged in the gap and is fixedly connected with the wall body through a wall-separating pipe clamp.

Optionally, the casing has a straight line segment and a flexible metal pipe segment connected in sequence, and the casing is fixedly connected with the wall body through the straight line segment and is fixed at the connecting hole through the flexible metal pipe segment.

Optionally, a space is also formed between one side of the junction box, which is away from the port portion, and the wall body, and a support frame is arranged on the junction box and is fixedly connected with the wall body through the support frame.

Optionally, the support frame is a telescopic support.

Optionally, the support frame includes the second support body that is used for being connected with the terminal box and is used for with wall connection, be equipped with first bolt via hole on the first support body, be equipped with second bolt via hole on the second support body, both first support body and second support body are used for passing through the bolt fastening, the bolt is used for passing first bolt via hole and second bolt via hole.

By the technical scheme, the connecting pipe structure of the electrical box at least has the following beneficial effects:

according to the technical scheme provided by the utility model, the cable connected with the junction box can be routed from the interior of the sleeve, and the safety of cable routing can be improved due to the protection of the sleeve. In addition, the end part of the sleeve is provided with the protecting ring sleeve, so that the end part of the sleeve can be prevented from cutting the cable; and the grounding clip arranged on the sleeve can further improve the safety performance of the junction box.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

Drawings

Fig. 1 is a schematic cross-sectional view of an electrical box adapter structure according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a cross-sectional view of another electrical box adapter structure according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of another electrical box adapter structure according to an embodiment of the present invention;

fig. 5 is an enlarged schematic view at B in fig. 4.

Reference numerals: 1. a wall body; 2. a junction box; 3. a decorative panel; 4. a sleeve; 5. a grounding clip; 6. a guard ring sleeve; 7. locking a nut; 8. connecting the ground wire in a cross mode; 9. a support frame; 10. a wall pipe clamp; 21. connecting holes; 31. a via hole; 41. a straight line segment; 42. a flexible metal tube section; 91. a first frame body; 92. a second frame body; 93. a bolt; 911. a first bolt via hole; 921. and a second bolt through hole.

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.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1, an embodiment of the present invention provides an electrical box adapter structure including a junction box 2 and a bushing 4 for passing a cable therethrough. The junction box 2 and the sleeve 4 are both intended to be arranged on the wall 1. Be equipped with decoration panel 3 on wall body 1, sleeve pipe 4 is located decoration panel 3's one side that is close to wall body 1, still is equipped with via hole 31 on the decoration panel 3, and the port portion of terminal box 2 is used for inserting via hole 31 to make the inside of terminal box 2 expose externally through via hole 31, make things convenient for the operating personnel to work a telephone switchboard.

As shown in FIG. 2, the side wall of the junction box 2 is provided with a connecting hole 21, the sleeve 4 is used for passing through the connecting hole 21, and the end part of the sleeve is provided with a sheath ring 6 to prevent the end part of the sleeve 4 from cutting the cable. The sleeve 4 may be a galvanized steel pipe. The sleeve 4 is sleeved with a locking nut 7 on both sides of the connecting hole 21 so as to be fixed at the connecting hole 21 by the locking nut 7. The sleeve 4 is also provided with a grounding clamp 5, and the grounding clamp 5 is connected with a cross-over grounding wire 8 connected with the lock nut 7.

In the above example, the cable connected to the junction box 2 can be routed from inside the sleeve 4, and due to the protection of the sleeve 4, the safety of the cable routing can be improved.

In an example, as shown in fig. 1, the junction box 2 may be embedded in a wall 1, the sleeve 4 is embedded inside the wall 1, and the cable enters the junction box 2 through the sleeve 4, so that the junction box 2 and the sleeve 4 can be hidden in the installation manner, and the overall appearance structure is more beautiful.

In another example, for a public wall, as shown in fig. 3, the trim panel 3 has a space with the wall 1, and the sleeve 4 is configured to be disposed in the space and fixedly connected to the wall 1 by the wall clamp 10. The side of the junction box 2 departing from the port part is also provided with an interval with the wall body 1, and the junction box 2 is provided with a support frame 9 so as to be fixedly connected with the wall body 1 through the support frame 9.

In order to facilitate the connection between the sleeve 4 and the junction box 2, as shown in fig. 3, the sleeve 4 may have a straight section 41 and a flexible metal tube section 42 connected in sequence, and the sleeve 4 is fixedly connected to the wall 1 through the straight section 41 and is fixed at the connection hole 21 through the flexible metal tube section 42. The flexible metal pipe section 42 can be bent, so that the flexible metal pipe section can be connected with the connecting hole 21 on the junction box 2 according to the actual field environment.

The distance between the junction box 2 and the wall 1 may be different for different field installation environments, and in order to enable the junction box 2 to be connected with the wall 1 at different distances through the support frame 9, in a specific application example, the support frame 9 may be a telescopic bracket. As shown in fig. 4 and 5, the supporting frame 9 may include a first frame body 91 for being connected to the junction box 2 and a second frame body 92 for being connected to the wall 1, the first frame body 91 is provided with a first bolt through hole 911, the second frame body 92 is provided with a second bolt through hole 921, the first frame body 91 and the second frame body 92 are fixed by a bolt 93, and the bolt 93 is used for passing through the first bolt through hole 911 and the second bolt through hole 921. When the bolt 93 is loosened, the first frame body 91 and the second frame body 92 can move relatively to adjust the length of the supporting frame 9; when the length of the support frame 9 is adjusted, the bolt 93 is tightened.

Here, it should be noted that: in the case of no conflict, a person skilled in the art may combine the related technical features in the above examples according to actual situations to achieve corresponding technical effects, and details of various combining situations are not described herein.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (6)

1. The connecting pipe structure of the electric appliance box is characterized by comprising a junction box (2) and a sleeve (4) for a cable to pass through, wherein the junction box (2) and the sleeve (4) are both arranged on a wall body (1), a decoration panel (3) is arranged on the wall body (1), the sleeve (4) is positioned on one side, close to the wall body (1), of the decoration panel (3), a through hole (31) is further formed in the decoration panel (3), and a port part of the junction box (2) is used for being inserted into the through hole (31);

a connecting hole (21) is formed in the side wall of the junction box (2), the sleeve (4) is used for penetrating through the connecting hole (21), and a protecting ring sleeve (6) is arranged at the end part of the sleeve; the sleeve (4) is sleeved with a locking nut (7) on two sides of the connecting hole (21) so as to be fixed at the connecting hole (21) through the locking nut (7);

still be equipped with ground connection on sleeve pipe (4) and press from both sides (5), ground connection presss from both sides (5) and is connected with and is used for the cross-over connection ground wire (8) that link to each other with lock mother (7).

2. The electrical box connection pipe structure according to claim 1,

an interval is arranged between the decorative panel (3) and the wall body (1), and the sleeve (4) is used for being arranged in the interval and is fixedly connected with the wall body (1) through a wall-leaving pipe clamp (10).

3. The electrical box connection pipe structure according to claim 2,

the sleeve (4) is provided with a straight line section (41) and a flexible metal pipe section (42) which are sequentially connected, and the sleeve (4) is fixedly connected with the wall body (1) through the straight line section (41) and is fixed at the connecting hole (21) through the flexible metal pipe section (42).

4. The electrical box connection pipe structure according to claim 2,

the junction box is characterized in that a space is also arranged between one side of the junction box (2) departing from the port part and the wall body (1), and a support frame (9) is arranged on the junction box (2) and is fixedly connected with the wall body (1) through the support frame (9).

5. The electrical box connection pipe structure according to claim 4,

the supporting frame (9) is a telescopic bracket.

6. The electrical box connection pipe structure according to claim 5,

support frame (9) are including being used for first support body (91) be connected with terminal box (2) and second support body (92) that are used for being connected with wall body (1), be equipped with first bolt via hole (911) on first support body (91), be equipped with second bolt via hole (921) on second support body (92), both first support body (91) and second support body (92) are used for fixing through bolt (93), bolt (93) are used for passing first bolt via hole (911) and second bolt via hole (921).

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