Open-side assembly distribution box

Abstract

The utility model belongs to the technical field of distribution boxes, and particularly relates to an open-type distribution box which comprises a box body and a box door connected to the box body, a wire arranging frame is arranged in the box body and comprises a vertical frame and a plurality of horizontal frames connected to the two ends of the vertical frame, and electric appliance elements are installed between the upper horizontal frame and the lower horizontal frame which are adjacent to each other. The horizontal frame is provided with a plurality of wire fixing mechanisms used for fixing wires. The wire arrangement frame is arranged in the distribution box, and the wire fixing mechanism is arranged on the horizontal frame on the wire arrangement frame so as to fix the wires connected with the electrical components, so that the wires are arranged in order, and the wires are fixed on the horizontal frame so as to prevent the wiring position from loosening and falling off to a certain extent.

Description

Technical Field

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

[0002] At present, the distribution box is an electrical equipment with small size and easy installation. There are two types of distribution box structures:

[0003] 1. Welding structure: simply cut, bend, drill holes in sheet metal parts and then weld them together.

[0004] 2. Assembly structure: The sheet metal parts are processed separately, and each part is assembled after processing, and reinforced and locked with screws and tees. It has beautiful appearance, simple operation, and can save a lot of transportation costs.

[0005] In some application environments, many users choose open-type distribution boxes. External lines are exposed and then passed into the distribution box for circuit connection. Fixed circuit breakers, residual current operated circuit breakers (RCBOs), air switches, etc. are installed in the distribution box. Then, multiple external wire terminals need to be wired. There is no structure for fixing wires in the existing distribution box. The wires are prone to appear messy, which is not conducive to maintenance and installation of wiring, and it is easy to cause the wiring to loosen and fall off, causing a circuit breaker. In order to solve the above-mentioned installation and wiring problems, an improved open-type distribution box is designed. Utility Model Content

[0006] In view of the above-mentioned deficiencies existing in the prior art, the utility model provides an exposed distribution box to solve the above-mentioned problems in the background technology.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A surface-mounted distribution box comprises a box body and a box door connected to the box body. A wire rack is arranged inside the box body. The wire rack comprises a vertical rack and a plurality of horizontal racks connected to both ends of the vertical rack. Electrical components are installed between two upper and lower adjacent horizontal racks. The horizontal racks are provided with a plurality of wire fixing mechanisms for fixing wires.

[0009] By adopting the above structural design, a wire rack is arranged inside the distribution box and a wire fixing mechanism is arranged on the horizontal frame on the wire rack to fix the wires connected to the electrical components, so that the wires are arranged in order. Fixing the wires on the horizontal frame can prevent the wiring from loosening and falling off to a certain extent.

[0010] Furthermore, the line fixing mechanism comprises:

[0011] A base, the base is fixedly connected to the horizontal frame, and the base includes an integrally connected U-shaped block and a connecting column located at the lower part of the U-shaped block;

[0012] A wire fixing block, the wire fixing block is connected to the U-shaped notch of the U-shaped block, a wiring hole is provided through the middle of the wire fixing block, a threaded locking hole is provided on the upper part of the wire fixing block, and the threaded locking hole is connected to the wiring hole;

[0013] A locking cap, wherein a threaded column is provided at the bottom of the locking cap, and the threaded column is connected in the threaded locking hole to tightly lock the wire in the wiring hole, thereby fixing the wire.

[0014] By adopting the above-mentioned structural design, the specific method of using the wire fixing mechanism is to first pass the wire through the wiring hole of the wire fixing block, and then lock and fix it with a locking cap, and by continuously screwing the threaded column into the threaded locking hole, the threaded column contacts and presses against the wire, thereby fixing the wire.

[0015] Furthermore, the wire fixing block is a circular block, and the wiring hole is a circular through hole.

[0016] Furthermore, a wire entry hole is provided on the bottom plate at the bottom of the box body.

[0017] Furthermore, the connecting column is welded on the horizontal frame.

[0018] Furthermore, the horizontal frame and the vertical frame are detachably connected to each other so as to adjust the distance between two adjacent horizontal frames. Both the horizontal frame and the vertical frame are U-shaped frame structures so as to facilitate cable embedding.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. By setting a wire rack inside the distribution box and setting a wire fixing mechanism on the horizontal frame on the wire rack to fix the wires connected to the electrical components, the wires are arranged in order. Fixing the wires on the horizontal frame can prevent the wiring from loosening and falling off to a certain extent;

[0021] 2. The specific method of using the wire fixing mechanism is to first pass the wire through the wiring hole of the wire fixing block, and then lock and fix it with a locking cap, and by continuously screwing the threaded column into the threaded locking hole, the threaded column contacts and presses against the wire, thereby fixing the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of an exposed distribution box of the utility model;

[0023] Figure 2 It is a three-dimensional structural schematic diagram of a wire rack in an embodiment of an exposed distribution box of the utility model;

[0024] Figure 3It is a three-dimensional structural schematic diagram of a wire fixing mechanism in an embodiment of a surface-mounted distribution box of the utility model;

[0025] The reference numerals in the drawings of the specification include:

[0026] Box body (1), bottom plate (11), wire entry hole (12), box door (2), wire rack (3), vertical rack (31), notch (311), horizontal rack (32), wire fixing mechanism (4), base (41), U-shaped block (411), connecting column (412), wire fixing block (42), wire routing hole (421), threaded locking hole (422), locking cap (43), threaded column (431), and electrical component (5). DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0028] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0029] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0030] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Embodiment 1:

[0032] like Figure 1-3 As shown, the utility model. Specifically, a surface-mounted distribution box includes a box body 1 and a box door 2 connected to the box body 1, a wire rack 3 is arranged inside the box body 1, and the wire rack 3 includes a vertical rack 31 and a plurality of horizontal racks 32 connected to both ends of the vertical rack 31, and an electrical component 5 is installed between two upper and lower adjacent horizontal racks 32, and a plurality of wire fixing mechanisms 4 for fixing the wires are arranged on the horizontal racks 32. By adopting the above-mentioned structural design, a wire rack 3 is arranged inside the distribution box and a wire fixing mechanism 4 is arranged on the horizontal racks 32 on the wire rack 3 to fix the wires connected to the electrical component 5, so that the wires are arranged in order, and the wires fixed on the horizontal racks 32 can prevent the wiring from loosening and falling off to a certain extent.

[0033] In this embodiment, the wire fixing mechanism 4 includes:

[0034] A base 41, the base 41 is fixedly connected to the horizontal frame 32, and the base 41 includes an integrally connected U-shaped block 411 and a connecting column 412 located at the lower part of the U-shaped block 411;

[0035] A wire fixing block 42, which is connected to the U-shaped notch of the U-shaped block 411. A wiring hole 421 is provided through the middle of the wire fixing block 42. A threaded locking hole 422 is provided on the upper part of the wire fixing block 42. The threaded locking hole 422 is connected to the wiring hole 421.

[0036] The locking cap 43 has a threaded column 431 at its bottom, and the threaded column 431 is connected to the threaded locking hole 422 to tightly lock the wire in the wiring hole 421, thereby fixing the wire.

[0037] By adopting the above-mentioned structural design, the specific method of using the wire fixing mechanism 4 is to first pass the wire through the wiring hole 421 of the wire fixing block 42, and then lock and fix it with the locking cap 43, and by continuously screwing the threaded column 431 into the threaded locking hole 422, the threaded column 431 contacts and presses against the wire, thereby fixing the wire.

[0038] In this embodiment, the wire fixing block 42 is a circular block, and the wiring hole 421 is a circular through hole. A wire entry hole 12 is provided on the bottom plate 11 at the bottom of the box body 1. The connecting column 412 is welded on the horizontal frame 32. The horizontal frame 32 and the vertical frame 31 are detachably connected to adjust the spacing between the upper and lower adjacent horizontal frames 32. The horizontal frame 32 and the vertical frame 31 are both U-shaped frame structures for burying wires.

[0039] Working principle: The external line is passed into the box through the wire entry hole 12 at the bottom of the box 1, and is arranged in the frame groove of the vertical frame 31 along the vertical direction. Furthermore, a notch 311 can be opened above the connection between the horizontal frame 32 and the vertical frame 31, so that the wire passes through the frame groove of the vertical frame 31, and then the wire is passed through the wiring hole 421 of the wire fixing block 42, and then locked and fixed with the locking cap 43, and the threaded column 431 is continuously screwed into the threaded locking hole 422, so that the threaded column 431 contacts and presses against the wire, thereby fixing the wire.

[0040] The above are only embodiments of the utility model, and the circuits, electronic components and modules involved are all prior art, which can be fully implemented by those skilled in the art. It is needless to say that the content protected by this application does not involve improvements to software and methods. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. Ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the utility model before the application date or priority date, can obtain all the prior art in the field, and have the ability to apply conventional experimental means before the date. Ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A surface-mounted distribution box, comprising a box body (1) and a box door (2) connected to the box body (1), characterized in that: A wire rack (3) is arranged inside the box (1), the wire rack (3) comprising a vertical rack (31) and a plurality of horizontal racks (32) connected to both ends of the vertical rack (31), the electrical component (5) is installed between two upper and lower adjacent horizontal racks (32), and a plurality of wire fixing mechanisms (4) for fixing wires are arranged on the horizontal racks (32), the wire fixing mechanisms (4) comprising: A base (41), the base (41) and the horizontal frame (32) are fixedly connected, the base (41) comprising an integrally connected U-shaped block (411) and a connecting column (412) located at the bottom of the U-shaped block (411); A wire fixing block (42), the wire fixing block (42) being connected to the U-shaped notch of the U-shaped block (411), a wiring hole (421) being provided through the middle of the wire fixing block (42), a threaded locking hole (422) being provided on the upper portion of the wire fixing block (42), and the threaded locking hole (422) being in communication with the wiring hole (421); A locking cap (43), wherein a threaded column (431) is provided at the bottom of the locking cap (43), and the threaded column (431) is connected to the threaded locking hole (422) to tightly lock the wire in the wiring hole (421), thereby fixing the wire.

2. The surface-mounted distribution box according to claim 1, characterized in that: The wire fixing block (42) is a circular block, and the wire routing hole (421) is a circular through hole.

3. The surface-mounted distribution box according to claim 1, characterized in that: A wire entry hole (12) is provided on the bottom plate (11) at the bottom of the box body (1).

4. The surface-mounted distribution box according to claim 1, characterized in that: The connecting column (412) is welded to the horizontal frame (32).

5. The surface-mounted distribution box according to claim 1, characterized in that: The horizontal frame (32) and the vertical frame (31) are detachably connected so as to adjust the distance between two adjacent horizontal frames (32) above and below.

6. The surface-mounted distribution box according to claim 1, characterized in that: The horizontal frame (32) and the vertical frame (31) are both U-shaped frame structures for burying wires.

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