Novel junction box

Abstract

The utility model discloses a novel junction box. The junction box is provided with an installation housing which comprises a first installation layer formed by a first separator plate and a second installation layer formed by a second separator plate. A branching assembly comprises a first conductor and a second conductor. The first conductor is provided with a plurality of positive sub output wires and a positive total input wire which are arranged along a first straight line; the second conductor is provided with a plurality of cathode sub output wires and a cathode total input wire which are arranged along a second straight line; the first conductor is inserted into the first mounting layer; the second conductor is inserted into the second mounting layer; a boss is formed on the first conductor; the end part of the positive electrode total input wire is connected to the boss; a partition plate groove position is formed in the second partition plate; a conductor slot is formed in the second conductor. The novel junction box is high in disassembly and assembly efficiency for positive and negative lines of the same electric equipment, and does not affect the conductive stability of positive and negative leads of other electric equipment.

Description

Technical Field

[0001] The utility model relates to a novel junction box. Background Art

[0002] An electrical device or an electronic component usually has positive and negative wires connected to it. Common junction boxes for electrical devices or electronic components have positive and negative wiring components that are symmetrically distributed on the left and right, and multiple sub-output wires at the branch output ends of the positive and negative wiring components are staggered up and down. In this way, when performing positive and negative wiring on an electrical device, when a sub-output wire is installed on the upper layer of the position where wiring is required, the sub-output wire located at the lower wiring position cannot be directly disassembled and installed. The upper wire needs to be removed before the lower wire can be disassembled and installed. The operation is relatively cumbersome and is not conducive to the installation of wires in the junction box. Frequent wire disassembly and installation will also affect the conductive performance of the wire. Utility Model Content

[0003] The utility model provides a new type of junction box to solve the above-mentioned technical problems, and specifically adopts the following technical solutions:

[0004] A novel junction box comprises: an installation shell and a branching assembly installed in the installation shell; the installation shell comprises: a first installation layer composed of a first partition and a second installation layer composed of a second partition; the branching assembly comprises: a first conductor and a second conductor; the first conductor is provided with: a plurality of positive sub-output wires and a positive total input wire arranged along a first straight line; the second conductor is provided with: a plurality of negative sub-output wires and a negative total input wire arranged along a second straight line; the first conductor is inserted in the first installation layer; the second conductor is inserted in the second installation layer; the first conductor is formed with a boss for extending upward to facilitate connection with the positive total input wire; the end of the positive total input wire is connected to the boss; the second partition is formed with a partition slot for the boss to extend upward; the second conductor is formed with a conductor slot for the boss to extend upward; first baffles for limiting the position of the first conductor are respectively provided on both sides of the first partition; second baffles for limiting the position of the second conductor are respectively provided on both sides of the second partition; the installation shell is provided with an upper pressure plate for limiting the second conductor from above the second conductor above the second installation layer.

[0005] Furthermore, the connection end of the positive electrode total input wire and the connection end of the negative electrode total input wire are distributed along a third straight line; the first straight line, the second straight line and the third straight line are parallel to each other.

[0006] Furthermore, conductive coils are provided at the ends of the positive sub-output wire, the positive total input wire, the negative sub-output wire and the negative total input wire; the positive sub-output wire and the positive total input wire pass through the conductive coils provided thereon via a clamping screw and are screwed into the first conductor, thereby being electrically connected to the first conductor; the negative sub-output wire and the negative total input wire pass through the conductive coils provided thereon via a clamping screw and are screwed into the second conductor, thereby being electrically connected to the second conductor.

[0007] Furthermore, the upper pressing plate is also provided with a partition for isolating the first conductor and the boss.

[0008] Furthermore, the second baffle located on the side of the second partition where the negative pole output lead is installed can be detachably installed on the inner wall of the installation shell.

[0009] Furthermore, a pressing plate for pressing the boss to limit the position of the first conductor is installed on the inner side of the second baffle plate located on the side of the second partition plate where the negative pole output wire is installed.

[0010] Furthermore, the second baffle located on the side of the second partition where the negative pole output wire is installed is a flexible plastic plate; installation protrusions are formed at both ends of the second baffle; and slots for inserting two protrusions are formed on the inner walls at both ends of the installation shell.

[0011] Furthermore, the upper end surface of the boss and the upper end surface of the second conductor are located in the same plane.

[0012] The utility model is beneficial in that a new type of junction box is provided which arranges the positive sub-output wire and the negative sub-output wire on the first installation layer and the second installation layer respectively through the structure of superimposed distribution of the first conductor and the second conductor, so that the positive sub-output wire and the negative sub-output wire corresponding to the positive and negative poles of the same electrical equipment are in a structure corresponding to each other up and down. In this way, when it is necessary to disassemble and assemble the positive and negative poles of a certain electrical equipment at the same time, the positive and negative poles of the electrical equipment are connected in the same column, and it is only necessary to directly disassemble and assemble the positive sub-output wire and the negative sub-output wire corresponding to each other up and down in the same column, without affecting other electrical equipment. The disassembly and assembly efficiency of the positive and negative pole lines of the same electrical equipment is high, and it will not affect the conductive stability of the positive and negative pole wires of other electrical equipment.

[0013] A new type of junction box in the present invention is designed by designing the structure of the installation shell, the first conductor and the second conductor. Through simple plug-in installation, the first conductor and the second conductor can be installed in a limited manner. The installation is fast and the structural stability is high. It is convenient for the installation arrangement of the junction box and the guide inside the junction box, and the overall installation efficiency is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a schematic diagram of a novel junction box involved in the present application;

[0016] Figure 2 yes Figure 1 An exploded view of a new type of junction box in ;

[0017] A novel junction box 10, a mounting shell 11, a card slot (not shown), a first partition 12, a first mounting layer 13, a second partition 14, a partition slot 141, a second mounting layer 15, a first conductor 16, a boss 161, a positive sub-output wire 17, a positive total input wire 18, a second conductor 19, a conductor slot 191, a negative sub-output wire 20, a negative total input wire 21, a first baffle 22, a second baffle 23, a mounting protrusion (not shown), an upper pressure plate 24, a partition 25, a conductive coil 26, a clamping screw 27, and a clamping plate 28. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0019] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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 elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0021] like Figures 1 to 2 As shown, a new type of junction box 10 of the present application includes: a mounting shell 11 and a junction assembly, the junction assembly is installed in the mounting shell 11 to divide the positive wires and the negative wires, so that multiple electrical devices can be electrically installed. The mounting shell 11 includes: a first partition 12 and a second partition 14, a first mounting layer 13 is formed above the first partition 12, and a second mounting layer 15 is formed above the second partition 14. The junction assembly includes: a first conductor 16 and a second conductor 19. The first conductor 16 is installed with: a plurality of positive sub-output wires 17 and a positive total input wire 18 arranged along a first straight line, and the second conductor 19 is installed with: a plurality of negative sub-output wires 20 and a negative total input wire 21 arranged along a second straight line. The first conductor 16 is inserted into the first installation layer 13, and the second conductor 19 is inserted into the second installation layer 15, so that multiple positive sub-output wires 17 are arranged along the lower layer, and multiple negative sub-output wires 20 are arranged along the upper layer. The multiple negative sub-output wires 20 in the upper layer correspond to the multiple positive sub-output wires 17 in the lower layer. Then, the corresponding upper and lower negative sub-output wires 20 and positive sub-output wires 17 are connected to the positive and negative poles of the same electrical device. The above-mentioned new junction box 10 arranges the positive sub-output wires 17 and the negative sub-output wires 20 in the first installation layer 13 and the second installation layer 15 respectively through the structure of superimposed distribution of the first conductor 16 and the second conductor 19, so that the positive sub-output wires 17 and the negative sub-output wires 20 corresponding to the positive and negative poles of the same electrical device are in a corresponding structure up and down. In this way, when it is necessary to disassemble and install the positive and negative poles of a certain electrical equipment at the same time, the positive and negative poles of the electrical equipment are connected in the same column, and it is only necessary to directly disassemble and install the corresponding positive sub-output wire 17 and negative sub-output wire 20 located in the same column, without affecting other electrical equipment. The disassembly and installation efficiency is high, and it will not affect the conductive stability of the positive and negative poles of other electrical equipment.

[0022] On the basis of the above structure, the first conductor 16 is formed with a boss 161 for extending upward to facilitate connection with the positive total input wire 18, and the end of the positive total input wire 18 is connected to the boss 161. The second partition 14 is formed with a partition slot 141 for the boss 161 to extend upward, and the second conductor 19 is formed with a conductor slot 191 for the boss 161 to extend upward. The connection end of the positive total input wire 18 and the connection end of the negative total input wire 21 are distributed along the third straight line, and the first straight line, the second straight line and the third straight line are parallel to each other, that is, the upper end surface of the boss 161 and the upper end surface of the second conductor 19 are located in the same plane. Through the design of such a boss 161, the connection position of the positive total input wire 18 and the negative total input wire 21 is located in the same plane and at the upper end of the overall branching assembly, which makes wiring more convenient, and the positive and negative lines of the overall structure are clear at a glance, and the lines are clear, and wiring errors are not easy to occur.

[0023] Furthermore, first baffles 22 are provided on both sides of the first partition 12 to limit the position of the first conductor 16, and second baffles 23 are provided on both sides of the second partition 14 to limit the position of the second conductor 19. The mounting shell 11 is provided with an upper pressing plate 24 above the second mounting layer 15 to limit the second conductor 19 from above the second conductor 19, and the upper pressing plate 24 is also provided with a baffle 25 to block the first conductor 16 and the boss 161. Such a new junction box 10 not only facilitates the installation of the first conductor 16 and the second conductor 19 through the overall design of the mounting shell 11, but also ensures the structural stability of the installation of the first conductor 16 and the second conductor 19. In this way, the first conductor 16 and the second conductor 19 are limitedly installed through simple plug-in installation, which is fast to install and has high structural stability, is convenient for the installation arrangement of the junction box and the guide inside the junction box, and the overall installation efficiency is significantly improved.

[0024] Optionally, during actual installation and connection, the positive sub-output wire 17 and the positive total input wire 18 may be connected to the second conductor 19 , while the negative sub-output wire 20 and the negative total input wire 21 may be connected to the first conductor 16 .

[0025] As a specific implementation manner, conductive coils 26 are provided at the ends of the positive sub-output wire 17, the positive total input wire 18, the negative sub-output wire 20 and the negative total input wire 21. The positive sub-output wire 17 and the positive total input wire 18 pass through the conductive coils 26 provided thereon and are screwed into the first conductor 16 via a clamping screw 27, thereby being electrically connected to the first conductor 16. The negative sub-output wire 20 and the negative total input wire 21 pass through the conductive coils 26 provided thereon and are screwed into the second conductor 19 via a clamping screw 27, thereby being electrically connected to the second conductor 19. Such a wiring structure is stable and fast.

[0026] As a specific embodiment, the second baffle 23 located on the side of the second partition 14 where the negative output wire 20 is installed can be detachably installed on the inner wall of the installation shell 11. Specifically, the second baffle 23 located on the side of the second partition 14 where the negative output wire 20 is installed is a flexible plastic plate, and mounting protrusions are formed at both ends of the second baffle 23, and the inner walls at both ends of the installation shell 11 are formed with card slots for inserting the two protrusions. After the first conductor 16 is inserted, the two ends of the second baffle 23 are inserted into the card slots to limit the position of the second conductor 19. In this way, the structural space of the first installation layer 13 can be designed to be smaller, so as to adapt to the shape of the first conductor 16, so that the first conductor 16 will not be displaced after installation. In other words, after the first conductor 16 is inserted, the second baffle 23 is installed, so that the stability of the installation structure can be guaranteed, and the installation operation of the first conductor 16 will not be affected.

[0027] Furthermore, a clamping plate 28 is installed on the inner side of the second baffle 23 located on the side of the second partition 14 where the negative pole output wire 20 is installed. The clamping plate 28 can further clamp the boss 161, thereby limiting the position of the first conductor 16 to ensure the stability of the installation structure of the first conductor 16.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the above embodiments do not limit the utility model in any form, and any technical solution obtained by equivalent replacement or equivalent transformation falls within the protection scope of the utility model.

Claims

1. A new type of junction box, characterized in that: include: A mounting housing and a branching assembly mounted in the mounting housing; The installation shell comprises: a first installation layer formed by a first partition plate and a second installation layer formed by a second partition plate; The branching assembly includes: a first conductor and a second conductor; The first conductor is provided with: a plurality of positive sub-output wires and a positive total input wire arranged along a first straight line; The second conductor is provided with: a plurality of negative pole output conductors and a negative pole total input conductor arranged along a second straight line; The first conductor is inserted into the first mounting layer; The second conductor is inserted into the second mounting layer; The first conductor is formed with a boss for extending upwards to facilitate connection with the positive main input wire; The end of the positive electrode main input wire is connected to the boss; The second partition plate is formed with a partition plate slot for allowing the boss to extend upward; The second conductor is formed with a conductor slot for allowing the boss to extend upward; First baffles for limiting the position of the first conductor are respectively provided on both sides of the first partition; Second baffles for limiting the position of the second conductor are respectively provided on both sides of the second partition; The installation housing is provided with an upper pressing plate above the second installation layer for limiting the second conductor from above the second conductor.

2. A new junction box according to claim 1, characterized in that: The connection end of the positive electrode total input wire and the connection end of the negative electrode total input wire are distributed along a third straight line; The first straight line, the second straight line and the third straight line are parallel to each other.

3. A new junction box according to claim 1, characterized in that: The ends of the positive sub-output wire, the positive total input wire, the negative sub-output wire and the negative total input wire are all provided with conductive coils; The positive sub-output wire and the positive total input wire are passed through the conductive coil provided therein and screwed into the first conductor by means of a compression screw, thereby being electrically connected to the first conductor; The negative pole sub-output lead and the negative pole total input lead are passed through the conductive coil provided therein and screwed into the second conductor via a compression screw, thereby being electrically connected to the second conductor.

4. A new junction box according to claim 1, characterized in that: The upper pressing plate is also provided with a partition for separating the first conductor and the boss.

5. A new junction box according to claim 1, characterized in that: The second baffle plate located at the side of the second partition plate where the negative electrode output lead is installed is detachably installed on the inner wall of the installation shell.

6. A new junction box according to claim 5, characterized in that: A pressing plate for pressing the boss to limit the position of the first conductor is installed on the inner side of the second baffle plate located on the side of the second partition plate where the negative output lead is installed.

7. A new junction box according to claim 5, characterized in that: The second baffle plate located on the side of the second partition plate where the negative electrode output wire is installed is a flexible plastic plate; The second baffle is formed with mounting protrusions at both ends; The inner walls at both ends of the mounting shell are formed with slots for inserting the two protrusions.

8. A new junction box according to claim 1, characterized in that: The upper end surface of the boss and the upper end surface of the second conductor are located in the same plane.

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