Miniature distribution box

Abstract

The utility model discloses a small-sized distribution box, which comprises a box body with a top opening, two side walls in the box body are connected with fixing pieces, the two fixing pieces are symmetrically arranged, the bottoms of the two fixing pieces are connected with guide rails, and a gap is kept between the guide rails and the bottom of the box body. The guide rails are separated from the bottom plate of the box body, so that the wiring space in the box body is more sufficient, the wiring in the box body is more attractive, the installation positions of the internal components are moved upwards through the use of the fixing pieces, the electric appliance is conveniently installed on the guide rails, the panel is conveniently installed, and the installation is more convenient.

Description

Technical Field

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

[0002] like Figure 6 The figure shows a schematic diagram of an existing distribution box, which has the following problems: (1) The guide rails for installing electrical appliances are directly fixed to the bottom plate of the box. The welded studs used to fix the guide rails are easily broken when assembling the guide rails, and the entire distribution box is scrapped after breaking. The rails are directly fixed to the box, occupying the space of the distribution box, which is not conducive to the wiring layout inside the distribution box. This fixing method requires the installation of the guide rails and panels to be performed at the bottom of the box, making assembly difficult. (2) The bend of the box is an outward-flanged edge, which is not beautiful and can easily scratch the workers' hands during installation, causing work-related accidents. The outward-flanged structure means that the box can only be used in concealed installation scenarios, not in open installation scenarios, and has low adaptability. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a small distribution box to solve the problems mentioned in the above background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A small distribution box comprises a box body with an opening on the top, two side walls in the box body are connected with fixing pieces, the two fixing pieces are symmetrically arranged, the bottoms of the two fixing pieces are connected with guide rails, and a gap is maintained between the guide rails and the bottom of the box body.

[0006] Preferably, the fixing member includes an L-shaped first connecting plate and a U-shaped second connecting plate, the upper part of the first connecting plate is connected to the inner wall of the box by screws, the lower part of the first connecting plate is connected to the upper part of the second connecting plate by screws, and the lower part of the second connecting plate is connected to the end of the guide rail by screws.

[0007] Preferably, the top of the box body is provided with an inwardly folded inner edge.

[0008] Preferably, a protrusion is provided at one end of the second connecting plate away from the first connecting plate, and the two protrusions are connected to a panel via screws, and the panel is placed on the inner flange.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] (1) The guide rail is separated from the bottom plate of the box, so that the wiring space inside the box is more sufficient and the wiring inside the box is more beautiful. By using fixings, the installation position of the internal components is moved up, which is convenient for installing the electrical appliances on the guide rail and facilitating the installation of the panel, making the installation more convenient.

[0011] (2) The distribution box with an inward-turned edge can be installed both openly and concealed, thereby reducing production costs; the edge of the box with an inward-turned edge is smoother and more beautiful, while reducing the probability of scratching workers' hands. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the utility model after removing the panel;

[0014] Figure 3 It is a cross-sectional view of the utility model;

[0015] Figure 4 This is a schematic diagram of the utility model when concealed;

[0016] Figure 5 This is a schematic diagram of the utility model when it is surface-mounted;

[0017] Figure 6 This is a schematic diagram of an existing distribution box;

[0018] In the figure: 1-box body, 2-fixing member, 21-first connecting plate, 22-second connecting plate, 23-bump, 3-guide rail, 4-inner flange, 5-panel. DETAILED DESCRIPTION

[0019] 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.

[0020] Example 1

[0021] See also Figure 1 , Figure 2 and Figure 3 A small distribution box includes a box body 1 with an opening at the top, and two side walls in the box body 1 are connected with fixing members 2, and the two fixing members 2 are symmetrically arranged. The fixing members 2 include an L-shaped first connecting plate 21 and a U-shaped second connecting plate 22. The upper part of the first connecting plate 21 is connected to the inner wall of the box body 1 by screws, and the lower part of the first connecting plate 21 is connected to the upper part of the second connecting plate 22 by screws. The lower parts of the two second connecting plates 22 are connected with guide rails 3 by screws, and a gap is maintained between the guide rails 3 and the bottom of the box body 1. The second connecting plate 22 is provided with a protrusion 23 at one end away from the first connecting plate, and the two protrusions 23 are connected with a panel 5 by screws.

[0022] The installation method of this embodiment is: pre-assemble the guide rail 3 and the fixing member 2 by screws, and then assemble the pre-assembled components to the installation position on the side of the box body 1 by tightening the screws.

[0023] In this embodiment, the guide rail 3 is separated from the bottom plate of the box 1, so that the wiring space inside the box 1 is more sufficient, and the wiring inside the box 1 is more beautiful. Through the use of the fixing member 2, the installation position of the internal components is moved up, which is convenient for installing the electrical appliances on the guide rail 3 and for installing the panel 5, making the installation more convenient. Among them, the height of the fixing member 2 can be designed according to the needs, so as to adjust the distance between the guide rail and the bottom plate of the power distribution cabinet.

[0024] Example 2

[0025] The difference between this embodiment and embodiment 1 is that the top of the box body 1 is provided with an inwardly folded inner flange 4, and the panel 5 is placed on the inner flange 4. The edge of the box body with the inner flange is smoother and more beautiful, and the probability of scratching the worker's hand is reduced.

[0026] The distribution box with the inner flange 4 can achieve the effect of both open and concealed installation, thereby reducing the production cost. When concealed installation is required, a larger panel 5 should be selected so that the size of the panel 5 is larger than the size of the box body 1 (such as Figure 4 As shown), the distribution box is hidden in the wall through the covering effect of the panel 5. When it is necessary to install it in the open, a smaller panel 5 is selected so that the size of the panel 5 is consistent with the size of the distribution box (as shown in FIG. Figure 5 The installation adaptability is high.

[0027] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0028] Although 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. A small distribution box, characterized in that: The invention comprises a box body (1) with an opening at the top, wherein two side walls inside the box body (1) are connected with fixing members (2), the two fixing members (2) are symmetrically arranged, the bottoms of the two fixing members (2) are connected with guide rails (3), and a gap is maintained between the guide rails (3) and the bottom of the box body (1).

2. A small distribution box according to claim 1, characterized in that: The fixing member (2) comprises an L-shaped first connecting plate (21) and a U-shaped second connecting plate (22); the upper portion of the first connecting plate (21) is connected to the inner wall of the box body (1) by means of screws; the lower portion of the first connecting plate (21) is connected to the upper portion of the second connecting plate (22) by means of screws; and the lower portion of the second connecting plate (22) is connected to the end of the guide rail (3) by means of screws.

3. A small distribution box according to claim 2, characterized in that: The top of the box body (1) is provided with an inwardly folded inner edge (4).

4. A small distribution box according to claim 3, characterized in that: A protrusion (23) is provided at one end of the second connecting plate (22) away from the first connecting plate, and the two protrusions (23) are connected to a panel (5) via screws, and the panel (5) is placed on the inner flange (4).

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