Three-dimensional multilayer wiring device

Abstract

The utility model provides a three-dimensional multilayer wiring device. The three-dimensional multilayer wiring device comprises a first wiring layer, at least one second wiring layer and fixing columns, the first wiring layer and the second wiring layer are arranged in parallel; the fixing columns are used for fixing the first wiring layer and the second wiring layer; the first wiring layer at least comprises a first wiring groove and a second wiring groove; each of the first wiring groove and the second wiring groove only can accommodate one wire, and the first wiring groove and the second wiring groove are arranged at an interval and are fixedly connected; the second wiring layer at least comprises a third wiring groove and a fourth wiring groove; the third wiring groove and the fourth wiring groove can only contain one wire respectively, and the third wiring groove and the fourth wiring groove are arranged in a spaced mode and fixedly connected. According to the three-dimensional multi-layer wiring device, heat dissipation and insulation among the wires in each wiring layer are improved, so that the problem that adjacent wires are on fire due to aging, short circuit and the like of the wires is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a three-dimensional multi-layer wiring device. Background Art

[0002] In an electric energy metering box or a distribution box, due to multiple load outputs and multiple electricity user metering, when wiring in the box, insulated wires are cross-connected and assembled in a bundled manner. When any load electricity user is overloaded, the insulated wires heat up, or the insulation ages over time, the insulated wires bundled together will have an interphase short circuit, causing the entire metering box or distribution box to catch fire or even explode, and even causing a fire in the house. The above problems need to be solved urgently. Content of the Utility Model

[0003] In order to solve the problems in the background art, the utility model provides a three-dimensional multi-layer wiring device.

[0004] A three-dimensional multi-layer wiring device includes a first wiring layer, at least one second wiring layer and fixing columns; the first wiring layer and the second wiring layer are arranged in parallel at intervals; the fixing columns are used to fix the positions of the first wiring layer and the second wiring layer; the first wiring layer at least includes a first wiring groove and a second wiring groove; each of the first wiring groove and the second wiring groove can only accommodate one wire, and the first wiring groove and the second wiring groove are arranged at intervals and fixedly connected; the second wiring layer at least includes a third wiring groove and a fourth wiring groove; each of the third wiring groove and the fourth wiring groove can only accommodate one wire, and the third wiring groove and the fourth wiring groove are arranged at intervals and fixedly connected.

[0005] In the three-dimensional multi-layer wiring device of the utility model, the notch directions of the first wiring groove and the second wiring groove are opposite to the notch directions of the third wiring groove and the fourth wiring groove.

[0006] In the three-dimensional multi-layer wiring device of the utility model, one end of the third wiring groove and the fourth wiring groove is penetrated to form a wire inlet, and the other end extends upward to be flush with the notches of the first wiring groove and the second wiring groove, and is penetrated as a wire outlet.

[0007] In the three-dimensional multi-layer wiring device of the utility model, both ends of the first wiring groove and the second wiring groove are closed ends.

[0008] In the three-dimensional multi-layer wiring device of the utility model, the first wiring groove, the second wiring groove, the third wiring groove and the fourth wiring groove are all provided with bending parts.

[0009] In the three-dimensional multi-layer wiring device of the utility model, the bending angle of the bending part is 90°.

[0010] In the three-dimensional multi-layer wiring device of the present utility model, the bent portion has an arc transition.

[0011] In the three-dimensional multi-layer wiring device of the present utility model, between the first wiring groove and the third wiring groove and / or the fourth wiring groove, and / or between the second wiring groove and the third wiring groove and / or the fourth wiring groove, the extending directions are different, and they are connected at the intersection of the extending directions.

[0012] In the three-dimensional multi-layer wiring device of the present utility model, the first wiring layer, the second wiring layer and the fixing column are integrally formed.

[0013] In the three-dimensional multi-layer wiring device of the present utility model, the fixing column is provided with a mounting hole; the extending direction of the mounting hole is perpendicular to the first wiring layer and the second wiring layer.

[0014] The beneficial effects of the present utility model are as follows: In the three-dimensional multi-layer wiring device of the present utility model, based on the arrangement of the first wiring layer and at least one second wiring layer, the first wiring layer and the second wiring layer can respectively install the wires of different users. And based on the first wiring layer being set to at least include the first wiring groove and the second wiring groove that can only accommodate a single wire, and being spaced apart from each other, and the second wiring layer being set to at least include the third wiring groove and the fourth wiring groove that can only accommodate a single wire, and being spaced apart from each other, the heat dissipation and insulation between the wires in each wiring layer are improved, thereby effectively avoiding the problem of adjacent wires catching fire due to wire aging, short circuit, etc., and even causing the metering box, distribution box or even the house to catch fire. Description of the Drawings

[0015] Figure 1 is one of the three-dimensional structure schematic diagrams of the three-dimensional multi-layer wiring device of the present utility model;

[0016] Figure 2 is the second of the three-dimensional structure schematic diagrams of the three-dimensional multi-layer wiring device of the present utility model.

[0017] Legend: 1. First wiring layer; 11. First wiring groove; 12. Second wiring groove; 2. Second wiring layer; 21. Third wiring groove; 22. Fourth wiring groove; 3. Fixing column; 31. Mounting hole. Detailed Embodiments

[0018] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The term "plurality" in the specification and claims of this application or the above drawings refers to two or more (including two).

[0020] References to "embodiments" in this document mean that specific features, structures, or characteristics described in connection with the embodiments can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0021] The three-dimensional multi-layer wiring device of this application will be described in detail below with reference to the drawings.

[0022] As Figure 1 and 2 shown, a three-dimensional multi-layer wiring device includes a first wiring layer 1, at least one second wiring layer 2, that is, one or more second wiring layers 2 can be provided, specifically determined according to the number of users. For example, if one user occupies one wiring layer alone, fixed columns 3; the first wiring layer 1 and the second wiring layer 2 are arranged in parallel, preferably, arranged at a parallel interval; the fixed columns 3 are used to fix the positions of the first wiring layer 1 and the second wiring layer 2, for example, fixed in a distribution box or a metering box; the first wiring layer 1 at least includes a first wiring groove 11 and a second wiring groove 12; each of the first wiring groove 11 and the second wiring groove 12 can only accommodate one wire, and the first wiring groove 11 and the second wiring groove 12 are arranged at an interval and fixedly connected; the second wiring layer 2 at least includes a third wiring groove 21 and a fourth wiring groove 22; each of the third wiring groove 21 and the fourth wiring groove 22 can only accommodate one wire, and the third wiring groove 21 and the fourth wiring groove 22 are arranged at an interval and fixedly connected; specifically, the number of specific wiring grooves in the first wiring layer 1 and the second wiring layer 2 is determined according to the electricity consumption of the users, that is, the first wiring layer 1 and the second wiring layer 2 can also include other wiring grooves.

[0023] The three-dimensional multi-layer wiring device of the present utility model is provided based on a first wiring layer and at least one second wiring layer, enabling the first wiring layer and the second wiring layer to respectively install wires of different users. And based on setting the first wiring layer to at least include a first wiring groove and a second wiring groove that can only accommodate a single wire, and they are spaced apart, and setting the second wiring layer to at least include a third wiring groove and a fourth wiring groove that can only accommodate a single wire, and they are spaced apart, the heat dissipation and insulation between the wires in each wiring layer are improved, thus effectively avoiding the problem of adjacent wires catching fire due to wire aging, short circuit, etc., and even causing the metering box, distribution box or even the house to catch fire.

[0024] In some preferred embodiments, the notch orientations of the first wiring groove 11 and the second wiring groove 12 are opposite to the notch orientations of the third wiring groove 21 and the fourth wiring groove 22; based on setting the notches in opposite directions, it is convenient for wire installation.

[0025] In some preferred embodiments, one end of the third wiring groove 21 and the fourth wiring groove 22 is penetrated to form a wire inlet, and the other end extends upward to be flush with the notches of the first wiring groove 11 and the second wiring groove 12, and the penetration is a wire outlet; penetrating both ends of the third wiring groove 21 and the fourth wiring groove 22 is convenient for wire installation, and setting the wire outlets of the third wiring groove 21 and the fourth wiring groove 22 to be flush with the notches of the first wiring groove 11 and the second wiring groove 12 is convenient for other external devices.

[0026] In some preferred embodiments, the first wiring groove 11 and the second wiring groove 12, the third wiring groove 21 and the fourth wiring groove 22 are fed in from the same side and led out from the same side, and the specific wire inlet and outlet positions are set according to specific circumstances. Preferably, the wire outlet positions of the first wiring groove 11, the second wiring groove 12, the third wiring groove 21 and the fourth wiring groove 22 are at the same height, so as to facilitate other external devices.

[0027] In some preferred embodiments, both ends of the first wiring groove 11 and the second wiring groove 12 are closed ends; setting both sides as closed ends is beneficial to restricting the wires within the first wiring groove 11 and the second wiring groove 12, that is, the wires installed in the first wiring groove 11 and the second wiring groove 12 need to be bent before being installed in the first wiring groove 11 and the second wiring groove 12.

[0028] In some preferred embodiments, the first wiring groove 11, the second wiring groove 12, the third wiring groove 21 and the fourth wiring groove 22 are all provided with bending places. Based on the setting of the bending places, the friction between the wires and the wire grooves is increased, making the wire installation more stable.

[0029] Preferably, the bending angle of the bending place is 90°.

[0030] Preferably, the bent portion has an arc transition to avoid damaging the wire.

[0031] In some preferred embodiments, the extending directions between the first wiring groove 11 and the third wiring groove 21 and / or the fourth wiring groove 22, and / or between the second wiring groove 12 and the third wiring groove 21 and / or the fourth wiring groove 22 are different, and they are connected at the intersection of the extending directions; due to the different extending directions and being connected at the intersection, the connection strength is improved, thereby improving the overall stability of the device.

[0032] In some preferred embodiments, the first wiring layer 1, the second wiring layer 2 and the fixing column 3 are integrally formed.

[0033] In some preferred embodiments, the fixing column 3 is provided with a mounting hole 31; the extending direction of the mounting hole 31 is perpendicular to the first wiring layer 1 and the second wiring layer 2; a screw is installed in the mounting hole 31 to install the wiring device in a distribution box or a metering box.

Claims

1. A three-dimensional multi-layer wiring device, characterized in that: It comprises a first wiring layer (1), at least one second wiring layer (2) and a fixing column (3); The first wiring layer (1) and the second wiring layer (2) are arranged in parallel; The fixing column (3) is used to fix the first wiring layer (1) and the second wiring layer (2) in position; The first wiring layer (1) comprises at least a first wiring groove (11) and a second wiring groove (12); The first wiring groove (11) and the second wiring groove (12) are each capable of accommodating only one wire, and the first wiring groove (11) and the second wiring groove (12) are arranged at intervals and fixedly connected; The second wiring layer (2) comprises at least a third wiring groove (21) and a fourth wiring groove (22); The third wiring groove (21) and the fourth wiring groove (22) can each accommodate only one wire, and the third wiring groove (21) and the fourth wiring groove (22) are arranged at intervals and fixedly connected.

2. The three-dimensional multilayer wiring device according to claim 1, characterized in that: The orientation of the notches of the first wiring groove (11) and the second wiring groove (12) is opposite to the orientation of the notches of the third wiring groove (21) and the fourth wiring groove (22).

3. The three-dimensional multilayer wiring device according to claim 1, characterized in that: One end of the third wiring groove (21) and the fourth wiring groove (22) is connected to form a wire entrance, and the other end extends upward to be flush with the groove openings of the first wiring groove (11) and the second wiring groove (12), and is connected to form a wire exit.

4. The three-dimensional multilayer wiring device according to claim 1, characterized in that: Both ends of the first wiring groove (11) and the second wiring groove (12) are closed ends.

5. The three-dimensional multi-layer wiring device according to claim 1, characterized in that: The first wiring groove (11), the second wiring groove (12), the third wiring groove (21) and the fourth wiring groove (22) are all provided with bending parts.

6. The three-dimensional multi-layer wiring device according to claim 5, characterized in that: The bending angle of the bending point is 90°.

7. The three-dimensional multilayer wiring device according to claim 5 or 6, characterized in that: The bending part is an arc transition.

8. The three-dimensional multi-layer wiring device according to claim 1, characterized in that: The first wiring groove (11) and the third wiring groove (21) and / or the fourth wiring groove (22), and / or the second wiring groove (12) and the third wiring groove (21) and / or the fourth wiring groove (22) have different extension directions and are connected at the intersection of the extension directions.

9. The three-dimensional multi-layer wiring device according to claim 1, characterized in that: The first wiring layer (1), the second wiring layer (2) and the fixing column (3) are integrally formed.

10. The three-dimensional multi-layer wiring device according to claim 1, characterized in that: The fixing column (3) is provided with a mounting hole (31); The mounting hole (31) extends in a direction perpendicular to the first wiring layer (1) and the second wiring layer (2).

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