Indoor distribution box

Abstract

The utility model discloses an indoor distribution box which comprises a base plate, a shell box and a limiting assembly, two groups of first guide rails and two groups of second guide rails are arranged on the base plate, the two groups of first guide rails and the two groups of second guide rails transversely extend and enclose a movable space, and the shell box is in sliding connection with the two groups of first guide rails and the two groups of second guide rails through sliding blocks. The front end of the shell box is provided with a through opening, the inner wall of the shell box is provided with a carrying frame, the carrying frame is provided with a plurality of insertion holes used for installing electrical components, the limiting assembly comprises a straight plate connected with the base plate, and the straight plate is provided with a telescopic rod; the shell box can move along the moving space to drive the electrical component installed inside to move out of the caulking groove, the electrical component can be maintained outside the caulking groove, the moving space is increased, inconvenience caused by space limitation is reduced, and when the electrical component is disassembled and assembled, the hand of a worker can stretch into the caulking groove through the two transverse grooves and move laterally to adjust the position. The movable space is increased, the interior cannot be shielded, and operability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to an indoor distribution box. Background Art

[0002] The circuits used in indoor decoration are generally hidden in the walls or ceilings. Therefore, the power distribution box can reasonably distribute the electric energy to the circuit, facilitate the opening and closing of the circuit, have a high level of safety protection, and can intuitively display the conduction status of the circuit, making it easy to manage. It is also conducive to maintenance when a circuit failure occurs in a certain circuit.

[0003] Distribution boxes are generally installed indoors by recessed installation, which reduces protrusion into the indoor space and improves aesthetics. However, maintenance of electrical components inside the distribution box is subject to space limitations, especially when disassembling and assembling electrical components, it is necessary to insert hands, which makes it more difficult to observe the internal situation after obstruction. Based on this, the utility model proposes an indoor distribution box that can solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide an indoor distribution box to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an indoor distribution box, used for installation in an indoor embedded slot, comprising:

[0006] A pad, on which two groups of first guide rails and two groups of second guide rails are arranged, the two groups of first guide rails and the two groups of second guide rails extend transversely and enclose a moving space;

[0007] A shell box is slidably connected with two groups of the first guide rails and two groups of the second guide rails through a slider, the front end of the shell box has a through opening, the inner wall of the shell box is provided with a carrier, and the carrier has a plurality of sockets for installing electrical components;

[0008] There is at least one limit assembly, which includes a straight plate connected to the pad, a telescopic rod is arranged on the straight plate, a ball that can contact the front end of the shell box is connected to the telescopic rod, and a spring is wound on the telescopic rod.

[0009] As a preferred technical solution, transverse plates are respectively provided at the upper and lower ends of the pad, and a plurality of bolts are screwed on each group of the transverse plates, and the plurality of bolts can abut against the inner wall of the embedded groove.

[0010] As a preferred technical solution, transverse grooves are respectively provided on both sides of the shell box, and the two transverse grooves are connected to the through opening.

[0011] As a preferred technical solution, two groups of guide wheels are arranged on each of the transverse grooves, and the two groups of guide wheels are respectively provided with an annular groove in the middle for the wire to pass through.

[0012] As a preferred technical solution, rollers are connected between the two groups of the first guide rails and the two groups of the second guide rails.

[0013] As a preferred technical solution, a straight groove is provided on the outer side wall of the shell box, and the ball can be movably engaged in the straight groove.

[0014] As a preferred technical solution, the front ends of the two groups of the first guide rails and the two groups of the second guide rails are both provided with stoppers.

[0015] As a preferred technical solution, two groups of the first guide rails are rotatably connected to the door body.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The shell box can move along the activity space, driving the electrical components installed inside to move out of the embedded slots, and the electrical components can be maintained outside the embedded slots, thereby increasing the activity space and reducing the inconvenience caused by space limitations;

[0018] When disassembling and assembling electrical components, the workers can insert their hands through the two horizontal grooves and move them sideways to adjust the position, thereby increasing the movable space without obstructing the interior and providing good operability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a first angle view of the overall structure of the utility model;

[0020] Figure 2 This is a second angle view of the overall structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the shell box structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0023] In the figure: 10, pad; 11, first guide rail; 12, second guide rail; 13, cross plate; 14, bolt; 15, roller; 16, stopper; 20, shell box; 21, carrier; 22, slider; 23, cross groove; 24, guide wheel; 30, limit assembly; 31, straight plate; 32, telescopic rod; 33, ball; 34, spring; 35, straight groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 , providing an indoor distribution box for installation in an indoor embedded slot, aiming to solve the problem of space limitation when maintaining the electrical components inside the distribution box, especially the situation that the hand needs to be inserted when disassembling and assembling the electrical components, resulting in the formation of obstructions and making it more difficult to observe the internal conditions and difficult to operate. The specific embodiments are as follows;

[0026] Embodiment 1

[0027] Two groups of first guide rails 11 and two groups of second guide rails 12 are arranged on the pad 10 . The two groups of first guide rails 11 and the two groups of second guide rails 12 extend transversely and enclose a moving space.

[0028] The backing plate 10 is located in the indoor embedded groove, and the activity space surrounded by the two groups of first guide rails 11 and the two groups of second guide rails 12 extends along the embedded groove.

[0029] The shell box 20 is slidably connected with the two sets of first guide rails 11 and the two sets of second guide rails 12 through the slider 22. The front end of the shell box 20 has a through opening. The inner wall of the shell box 20 is provided with a carrier 21. The carrier 21 has a plurality of sockets for installing electrical components.

[0030] The electrical components are installed on the carrier 21 with the help of screws and other connecting parts and are accommodated in the shell box 20. Preferably, a lighting lamp is installed in the shell box 20. The shell box 20 can move along the activity space to drive the electrical components installed inside to move out of the grooves. Therefore, the electrical components can be maintained outside the grooves, thereby increasing the activity space and reducing the inconvenience caused by space limitations.

[0031] Transverse grooves 23 are respectively provided on both sides of the shell box 20, and the two transverse grooves 23 are connected to the through opening, that is, when disassembling and assembling electrical components, the staff can insert their hands through the two transverse grooves 23 and move them sideways to adjust the position, thereby increasing the movable space, not blocking the interior, and having good operability.

[0032] The limiting assembly 30 includes a straight plate 31 connected to the backing plate 10 , a telescopic rod 32 is provided on the straight plate 31 , a ball 33 that can contact the front end of the shell box 20 is connected to the telescopic rod 32 , and a spring 34 is wound around the telescopic rod 32 .

[0033] After the electrical components inside the shell box 20 are installed, the shell box 20 is pushed into the embedded groove, so that the telescopic rod 32 extends under the elastic force of the spring 34 and drives the ball 33 to move and contact the front end of the shell box 20. In this way, the position of the shell box 20 in the embedded groove is limited. When in use, the shell box 20 remains stable in the embedded groove. When it is necessary to move the shell box 20 outward, the telescopic rod 32 is compressed by applying force to make the ball 33 close to the straight plate 31, thereby canceling the limit of the shell and pushing the shell box 20 out of the embedded groove.

[0034] Embodiment 2

[0035] The upper and lower ends of the backing plate 10 are respectively provided with transverse plates 13 , and each set of transverse plates 13 is screwed with a plurality of bolts 14 , which can abut against the inner wall of the embedding groove.

[0036] After the backing plate 10 is placed in the embedding groove, the position of the backing plate 10 in the embedding groove is fixed by tightening a plurality of bolts 14 in sequence to abut against the inner wall of the embedding groove.

[0037] Two groups of guide wheels 24 are arranged on each transverse groove 23 . The two groups of guide wheels 24 are respectively provided with annular grooves in the middle for the wires to pass through. Rollers 15 are connected between the two groups of first guide rails 11 and the two groups of second guide rails 12 .

[0038] The wires of the electrical components in the shell box 20 are all reserved with a length that can move with the shell box 20. The wires of the electrical components pass through the shell box 20 through the annular groove, and when the shell box 20 moves outward along the embedded groove, the wires can contact the roller 15 to avoid wear.

[0039] Embodiment 3

[0040] A straight groove 35 is provided on the outer wall of the shell box 20, and the ball 33 can be movably engaged in the straight groove 35. The depth of the straight groove 35 gradually increases from the back to the front. When the telescopic rod 32 is compressed and the ball 33 is close to the straight plate 31, the ball 33 can be movably engaged in the straight groove 35 and roll in contact with the straight groove 35, thereby reducing the resistance to the movement of the shell box 20.

[0041] The front ends of the two sets of first guide rails 11 and the two sets of second guide rails 12 are both provided with stoppers 16, which can prevent the slider 22 from moving out of the first guide rails 11 and the second guide rails 12, that is, limit the maximum outward movement position of the shell box 20 to prevent the shell box 20 from falling out of the embedding groove.

[0042] The two sets of first guide rails 11 are rotatably connected to a door body (not shown in the figure) and can be rotatably closed to seal the isolation shell box 20 .

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An indoor distribution box, used for installation in an indoor embedded slot, characterized in that: include: A pad (10) on which two groups of first guide rails (11) and two groups of second guide rails (12) are arranged, wherein the two groups of first guide rails (11) and the two groups of second guide rails (12) extend transversely and enclose a movement space; A shell box (20) is slidably connected to two groups of the first guide rails (11) and two groups of the second guide rails (12) via a slider (22); a front end of the shell box (20) has a through opening; an inner wall of the shell box (20) is provided with a carrier (21); and the carrier (21) has a plurality of sockets for mounting electrical components; The limiting assembly (30) has at least one group, and the limiting assembly (30) comprises a straight plate (31) connected to the pad (10), a telescopic rod (32) is arranged on the straight plate (31), the telescopic rod (32) is connected to a ball (33) that can contact the front end of the shell box (20), and a spring (34) is wound on the telescopic rod (32).

2. An indoor distribution box according to claim 1, characterized in that: The upper and lower ends of the pad (10) are respectively provided with transverse plates (13), and each group of the transverse plates (13) is screwed with a plurality of bolts (14), and the plurality of bolts (14) can abut against the inner wall of the embedded groove.

3. An indoor distribution box according to claim 1, characterized in that: Transverse grooves (23) are respectively provided on both sides of the shell box (20), and the two transverse grooves (23) are connected to the through opening.

4. An indoor distribution box according to claim 3, characterized in that: Two groups of guide wheels (24) are arranged on each of the transverse grooves (23), and the two groups of guide wheels (24) are respectively provided with an annular groove in the middle for the wire to pass through.

5. An indoor distribution box according to claim 4, characterized in that: Rollers (15) are connected between the two groups of the first guide rails (11) and the two groups of the second guide rails (12).

6. An indoor distribution box according to claim 1, characterized in that: A straight groove (35) is provided on the outer side wall of the housing box (20), and the ball (33) can be movably engaged in the straight groove (35).

7. An indoor distribution box according to claim 1, characterized in that: The front ends of the two groups of the first guide rails (11) and the two groups of the second guide rails (12) are both provided with stoppers (16).

8. An indoor distribution box according to claim 1, characterized in that: The two groups of the first guide rails (11) are rotatably connected to the door body.

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