Cable junction box

Abstract

The utility model relates to a cable junction box, which comprises a base and a connector, the connector is assembled at one end of the top of the base, a hole is formed in one end of the connector and connected with a bus, a plurality of branch grooves are formed in the upper end face of the base, and a connecting column is assembled in each branch groove. According to the cable junction box, the connecting column and the branch groove are assembled in the branch groove formed in the upper end face of the base, the light guide column is assembled on one side of the horizontal end face of the connecting column, the reinforcing patch is assembled at the bottom of the light guide column, the matching connector is electrically connected with the connecting column, and the connecting column is electrically connected with the light guide column; the light guide columns guide light and carry out circuit detection on the corresponding connecting columns, and meanwhile the signboards are assembled on one sides of the horizontal end faces of the branch grooves, so that workers can quickly search corresponding circuits to carry out maintenance and detection.

Description

Technical Field

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

[0002] The junction box is a kind of power distribution equipment, which is mainly used to distribute power signals or optical fiber signals from the main line to each branch line to realize the distribution and control of power or signals.

[0003] In the prior art, the bus is distributed to each branch for electrical connection through a junction box. When the power is turned on, the bottom part of the line is easily affected by moisture, causing a short circuit. At the same time, the short-circuited circuits need to be checked in batches, and the branch modules in the junction box cannot be quickly monitored and maintained, which affects the service life of the branch modules. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a cable junction box, which has the advantages of effectively distributing lines and timely maintenance, and solves the problem that the existing junction box cannot be quickly repaired when a short circuit occurs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable junction box, comprising a base and a connector, the connector being assembled at one end of the top of the base, a hole at one end of the connector being connected to a bus, a plurality of branch grooves being opened on the upper end surface of the base, and a connecting column being assembled inside each branch groove.

[0006] Furthermore, a light guide column is mounted on one side of the horizontal end surface corresponding to each of the branch grooves and the connecting column.

[0007] Furthermore, the connector is electrically connected to the connecting column, and the connecting column is electrically connected to the light guiding column.

[0008] Furthermore, a reinforcing patch is used at the bottom of the light guide column to enhance the light guiding effect.

[0009] Furthermore, an identification plate is movably installed on one side of each branch slot.

[0010] Furthermore, the identification plate is mounted on the upper end surface of the base through screw threads.

[0011] Furthermore, the bus is assembled on one end of the connector through a metal copper nut.

[0012] Furthermore, a rear cover is installed on the bottom of the base by means of screw locks.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The cable junction box is provided with a connecting column in a branch groove provided on the upper end face of the base, a light guide column is installed on one side of the branch groove and the horizontal end face of the connecting column, a reinforcing patch is installed on the bottom of the light guide column, a matching connector is electrically connected to the connecting column, the connecting column is electrically connected to the light guide column, when the bus link connector distributes the branch line to the connecting column, the light guide column guides light and performs circuit detection on the corresponding connecting column, and at the same time, an identification plate is installed on one side of the horizontal end face of the branch groove, so that the staff can quickly find the corresponding line for maintenance and detection.

[0015] 2. The cable junction box is installed at the interface of the connector through a metal copper nut at one end of the bus, so that the sealing rings of different specifications in the metal copper can waterproof the buses of various specifications at the same time; by arranging a rear cover at the bottom of the base and cooperating with the bottom groove thereof, it is convenient to install and disassemble and to prevent dust from the minute module in the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the wiring port of the utility model structure;

[0018] In the figure: 1. base; 2. connector; 3. bus; 4. branch slot; 5. connecting column; 6. light guide column; 7. identification plate; 8. back cover. 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] See also Figure 1-2 A cable junction box in this embodiment includes a base 1 and a connector 2. The connector 2 is assembled at one end of the top of the base 1. A bus 3 is connected to an opening at one end of the connector 2. A plurality of branch grooves 4 are opened on the upper end surface of the base 1. A connecting column 5 is assembled inside each branch groove 4.

[0021] In this embodiment, a connecting column 5 is assembled in a branch groove 4 opened on the upper end face of the base 1, a light guide column 6 is assembled on one side of the horizontal end face of the branch groove 4 and the connecting column 5, a reinforcing patch is assembled on the bottom of the light guide column 6, the matching connector 2 is electrically connected to the connecting column 5, the connecting column 5 is electrically connected to the light guide column 6, when the bus 3 links the connector 2 to distribute the branch line to the connecting column 5, the light guide column 6 guides light and performs circuit detection on the corresponding connecting column 5, and at the same time, an identification plate 7 is assembled on one side of the horizontal end face of the branch groove 4, so that the staff can quickly find the corresponding line for maintenance and detection;

[0022] By arranging one end of the bus 3 to be installed at the interface of the connector 2 through a metal copper nut, sealing rings of different specifications in the metal copper can simultaneously waterproof busses 3 of various specifications; by arranging a rear cover 8 at the bottom of the base 1 and matching it with the bottom groove thereof, it is convenient to install and disassemble and to prevent dust from the minute module in the base 1.

[0023] See also Figure 2 In order to facilitate monitoring and maintenance of branch lines, the branch slot 4, the connecting column 5, the light guide column 6, and the identification plate 7 in this embodiment;

[0024] A light guide column 6 is installed on one side of the horizontal end face corresponding to each branch groove 4 and the connecting column 5, the connector 2 is electrically connected to the connecting column 5, and the connecting column 5 is electrically connected to the light guide column 6. A reinforced patch is used at the bottom of the light guide column 6 to increase the light guiding effect. An identification plate 7 is movably installed on one side of each branch groove 4, and the identification plate 7 is installed on the upper end face of the base 1 through a screw thread.

[0025] In this embodiment, a branch groove 4 is provided, and a light guide column 6 is assembled on one side of the horizontal end surface of the connecting column 5. Through the light guiding effect of the light guide column 6 and the reinforcing patch assembled at the bottom of the light guide column 6, when the bus 3 branches to the connecting column 5, the light guide column 6 displays the electrical connection status of the line and strengthens the patch to increase the light guiding effect, thereby checking the status of the branch circuit in real time; in conjunction with the branch groove 4, an identification plate 7 is installed on the base 1 by screws, so that the staff can quickly find the line and check it, thereby increasing its service life.

[0026] See also Figure 1 In order to facilitate the connector 2 to connect buses 3 of different specifications and to be waterproof, in this embodiment, the connector 2 and the bus 3;

[0027] The bus 3 is assembled on one end of the connector 2 through a metal copper nut.

[0028] In this embodiment, there are sealing rings of different specifications on the inner side of the metal copper nut, which can achieve the waterproof effect of wires of various specifications at the same time.

[0029] See also Figure 1In order to prevent dust from entering the branch module in the junction box, the rear cover 8 is provided in this embodiment;

[0030] A rear cover 8 is mounted on the bottom of the base 1 by means of screw locks.

[0031] In this embodiment, the rear cover 8 cooperates with the groove at the bottom of the base 1, which not only facilitates the removal and installation of the rear cover 8, but also achieves a dust-proof effect on the branch module in the base 1.

[0032] The working principle of the above embodiment is:

[0033] 1. A connecting column 5 is assembled in a branch groove 4 opened on the upper end face of the base 1, and a light guide column 6 is assembled on one side of the horizontal end face of the branch groove 4 and the connecting column 5. A reinforcing patch is assembled on the bottom of the light guide column 6, and the matching connector 2 is electrically connected to the connecting column 5, and the connecting column 5 is electrically connected to the light guide column 6. When the bus 3 links the connector 2 to distribute the branch line to the connecting column 5, the light guide column 6 guides light and performs circuit detection on the corresponding connecting column 5. At the same time, an identification plate 7 is assembled on one side of the horizontal end face of the branch groove 4, so that the staff can quickly find the corresponding line for maintenance and detection.

[0034] 2. By arranging one end of the bus 3 to be installed at the interface of the connector 2 through a metal copper nut, the sealing rings of different specifications in the metal copper can waterproof the buses 3 of various specifications at the same time; by arranging the rear cover 8 at the bottom of the base 1 and matching it with the bottom groove thereof, it is convenient to install and disassemble and to prevent dust from the minute module in the base 1.

[0035] 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 cable junction box, comprising a base (1) and a connector (2), wherein the connector (2) is assembled at one end of the top of the base (1), characterized in that: A bus (3) is connected to an opening at one end of the connector (2), and a plurality of branch grooves (4) are provided on the upper end surface of the base (1), each branch groove (4) being equipped with a connecting column (5) therein.

2. A cable junction box according to claim 1, characterized in that: A light guide column (6) is mounted on one side of the horizontal end surface corresponding to each of the branch grooves (4) and the connecting column (5).

3. A cable junction box according to claim 2, characterized in that: The connector (2) is electrically connected to the connecting column (5), and the connecting column (5) is electrically connected to the light guide column (6).

4. A cable junction box according to claim 3, characterized in that: A reinforcing patch is used at the bottom of the light guide column (6) to increase the light guiding effect.

5. A cable junction box according to claim 1, characterized in that: An identification plate (7) is movably mounted on one side of each branch groove (4).

6. A cable junction box according to claim 5, characterized in that: The identification plate (7) is mounted on the upper end surface of the base (1) via screw threads.

7. A cable junction box according to claim 1, characterized in that: The bus (3) is assembled on one end of the connector (2) via a metal copper nut.

8. A cable junction box according to claim 1, characterized in that: A rear cover (8) is installed on the bottom of the base (1) by means of screw locks.

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