Split type cable branch box

Abstract

The utility model relates to the technical field of cable branch boxes, and discloses a split type cable branch box, which comprises a cable branch box main body, the upper surface of the cable branch box main body is hinged with a movable door, the inner wall of the cable branch box main body is fixedly provided with a mounting plate, and the front surface of the mounting plate is provided with a mounting groove. A through hole is formed in the rear inner wall of the mounting groove, sliding grooves are formed in the left inner wall and the right inner wall of the through hole, sliding blocks are movably mounted on the inner walls of the sliding grooves, a button is movably mounted on the inner wall of the through hole, a mounting block is movably mounted on the inner wall of the mounting groove, and a groove is formed in the rear surface of the mounting block; through cooperative arrangement of the mounting plate, the mounting groove, the through hole, the sliding groove, the sliding block, a button, a mounting block, a groove, a spring, a limiting block and a connector, the effect that the connector can be conveniently dismounted and mounted is achieved, so that different numbers of connectors can be conveniently mounted according to needs, different mounting requirements are met, and the use range is widened.

Description

Technical Field

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

[0002] A cable branch box is installed at the outlet of a distribution cabinet, bus duct, or low-voltage switchgear. It connects electrical equipment in different circuits and protects them from direct contact with high-voltage equipment. A cable branch box generally consists of multiple switch units and an outer box, where the switch unit components (control unit, mechanism chamber, gas box, and cable chamber) are combined into a single unit. A dedicated outer box is also required for the cable branch box, which comes in a variety of styles, including spray-coated, decorative, and material options.

[0003] In the process of using the cable branch box, it is often necessary to connect different numbers of cables. At this time, the number of connected cables of the traditional cable branch box is fixed, and the required connectors cannot be installed according to the number of cables, so it cannot adapt to different installation requirements, limiting its scope of use. Utility Model Content

[0004] In view of the deficiencies of the prior art, the present invention provides a split cable branch box to solve the problem mentioned in the above background technology that the number of connected cables in the traditional cable branch box is fixed, thereby causing it to be unable to adapt to different installation requirements.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a split cable branch box, comprising a cable branch box main body, a movable door hingedly connected to the upper surface of the cable branch box main body, a mounting plate fixedly installed on the inner wall of the cable branch box main body, a mounting groove provided on the front surface of the mounting plate, a through hole provided on the rear inner wall of the mounting groove, a slide groove provided on the left and right inner walls of the through hole, a slider movably installed on the inner wall of the slide groove, a button movably installed on the inner wall of the through hole, a mounting block movably installed on the inner wall of the mounting groove, a groove provided on the rear surface of the mounting block, a spring fixedly installed on the inner wall of the groove, a limiting block movably installed on the inner wall of the groove, and a connector fixedly installed on the front surface of the mounting block.

[0006] Preferably, a telescopic rod is fixedly installed on the front inner wall of the cable branch box body, a baffle is fixedly installed at the end of the telescopic rod, a ventilation hole is opened on the rear surface of the cable branch box body, and a temperature sensor is fixedly installed on the rear surface of the cable branch box body.

[0007] Preferably, wire holes are provided on the lower surface of the cable branch box body and the upper surface of the movable door, a controller is fixedly mounted on the front surface of the cable branch box body, and a handle is fixedly mounted on the front surface of the movable door.

[0008] Preferably, the left and right surfaces of the button are fixedly connected to the adjacent surfaces of the slider, the rear end of the spring is fixedly connected to the front surface of the limit block, and the size of the limit block matches the size of the through hole.

[0009] Preferably, the temperature sensor is electrically connected to the controller, and the size and shape of the baffle and the ventilation hole match each other.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The split cable branch box, through the coordinated arrangement of the mounting plate, mounting groove, through hole, slide groove, slider, button, mounting block, groove, spring, limit block and connector, achieves the effect of convenient disassembly and installation of the connector, thereby facilitating the installation of different numbers of connectors as required, adapting to different installation requirements and improving the scope of use.

[0012] 2. The split cable branch box, through the coordinated arrangement of telescopic rods, baffles, ventilation holes and temperature sensors, can achieve the effect of auxiliary heat dissipation inside the cable branch box body, thereby avoiding the situation where the temperature inside the cable branch box body is too high, which may cause damage to internal parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model from the front perspective;

[0014] Figure 2 This is a schematic diagram of the front sectional three-dimensional structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the split three-dimensional structure of the installation plate of the utility model;

[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model from a rear perspective.

[0017] In the figure: 1. Cable branch box body; 2. Movable door; 3. Mounting plate; 4. Mounting slot; 5. Through hole; 6. Slide slot; 7. Slider; 8. Button; 9. Mounting block; 10. Groove; 11. Spring; 12. Limit block; 13. Connector; 14. Telescopic rod; 15. Baffle; 16. Ventilation hole; 17. Temperature sensor; 18. Wire hole; 19. Controller; 20. Handle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example 1:

[0020] Please refer to Figure 1-4 A split cable branch box comprises a cable branch box body 1, a movable door 2 is hingedly connected to the upper surface of the cable branch box body 1, a mounting plate 3 is fixedly installed on the inner wall of the cable branch box body 1, a mounting groove 4 is provided on the front surface of the mounting plate 3, a through hole 5 is provided on the rear inner wall of the mounting groove 4, a slide groove 6 is provided on the left and right inner walls of the through hole 5, a slider 7 is movably installed on the inner wall of the slide groove 6, a button 8 is movably installed on the inner wall of the through hole 5, a mounting block 9 is movably installed on the inner wall of the mounting groove 4, a groove 10 is provided on the rear surface of the mounting block 9, a spring 11 is fixedly installed on the inner wall of the groove 10, a limiting block 12 is movably installed on the inner wall of the groove 10, and a connector 13 is fixedly installed on the front surface of the mounting block 9.

[0021] Specifically: During the use of the present invention, when the wire branch box needs to be used, the movable door 2 is manually opened, and the cables to be connected are first passed through the wire hole 18 above the movable door 2. At this time, the wire hole 18 is manually installed directly with the connector 13 to connect the cables. When different numbers of cables need to be installed, the same number of connectors 13 need to be installed. First, the mounting block 9 is aligned with the inside of the mounting groove 4 and installed directly. When the mounting block 9 moves downward, the limit block 12 contacts the inner wall of the mounting groove 4, and the mounting groove 4 squeezes the limit block 12, thereby pushing the limit block 12 into the inside of the groove 10. The part moves, at this time the surface of the limit block 12 slides with the surface of the mounting groove 4 until the limit block 12 slides to the through hole 5. At this time, the extrusion force of the inner wall of the mounting groove 4 on the limit block 12 disappears, and the spring 11 rebounds, thereby pushing the limit block 12 into the inner wall of the through hole 5. When the limit block 12 enters the interior of the through hole 5, the limiting of the mounting plate 3 is completed. At this time, the button 8 protrudes from the rear surface of the mounting groove 4 due to the extrusion of the limit block 12. When it needs to be disassembled, manually press the button 8 directly, and the button 8 moves inward, thereby pushing the limit block 12 directly into the interior of the groove 10, and then directly take out the mounting block 9 upward.

[0022] In this embodiment: wire holes 18 are provided on the lower surface of the cable branch box body 1 and the upper surface of the movable door 2 , a controller 19 is fixedly installed on the front surface of the cable branch box body 1 , and a handle 20 is fixedly installed on the front surface of the movable door 2 .

[0023] Specifically, the function of the wire hole 18 is to provide a channel for the cable so that it can be connected to the internal connector 13, the controller 19 controls the entire device to open and close, and the handle 20 controls the movable door 2 to open and close.

[0024] In this embodiment, the left and right surfaces of the button 8 are fixedly connected to the adjacent surfaces of the slider 7 , the rear end of the spring 11 is fixedly connected to the front surface of the limit block 12 , and the size of the limit block 12 matches the size of the through hole 5 .

[0025] Specifically, the design of the slider 7 and the slide groove 6 can limit the button 8 , and the distance the button 8 moves is the length of the slide groove 6 .

[0026] Working principle: When the connector 13 needs to be installed, the mounting block 9 is directly placed into the mounting groove 4. The limit block 12 is squeezed and moved by the limit groove and directly moves to the through hole 5. When it moves to the through hole 5, the squeezing force of the limit block 12 disappears. The limit block 12 directly enters the through hole 5 under the action of the rebound force of the spring 11, thereby completing the limitation and squeezing the button 8 to protrude from the rear surface of the mounting groove 4, making it convenient to disassemble it. Compared with the related art, the split cable branch box provided by the utility model has the following beneficial effects: the design can realize the effect of convenient disassembly and installation of the connector 13, thereby facilitating the installation of different numbers of connectors 13 as required, adapting to different installation requirements, and improving the scope of use.

[0027] Example 2:

[0028] Please refer to Figure 1-4 A telescopic rod 14 is fixedly installed on the front inner wall of the cable branch box body 1, a baffle 15 is fixedly installed at the end of the telescopic rod 14, a ventilation hole 16 is opened on the rear surface of the cable branch box body 1, and a temperature sensor 17 is fixedly installed on the rear surface of the cable branch box body 1.

[0029] Specifically: When the present invention is in use, the temperature sensor 17 will detect the internal temperature in real time. When it is detected that the temperature is too high, the telescopic rod 14 will start, thereby driving the baffle 15 to retract inward. During the process of retracting inward, the baffle 15 gradually leaks out the ventilation hole 16, so that the external air directly enters the interior of the ventilation hole 16, thereby completing the internal heat dissipation treatment.

[0030] In this embodiment, the temperature sensor 17 is electrically connected to the controller 19 , and the baffle 15 and the ventilation hole 16 are matched in size and shape.

[0031] Working principle: This design can detect the internal temperature of the cable branch box body 1 through the temperature sensor 17. Through the action of the telescopic rod 14 and the baffle 15, the heat dissipation effect inside the cable branch box body 1 can be achieved when the internal temperature of the cable branch box body 1 is too high. Compared with the related art, the split cable branch box provided by the utility model has the following beneficial effects: This design can achieve the effect of auxiliary heat dissipation inside the cable branch box body 1, thereby avoiding the situation where the internal temperature of the cable branch box body 1 is too high, which leads to damage to internal parts.

[0032] The controller 19 is an existing structure, and the control circuit can be implemented by simple programming by technicians in this field. It is common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection are not described in detail.

[0033] The above-mentioned equipment is used in different ways for each device. It should be selected and used according to actual conditions, and various parameters should be referred to, in accordance with the functions of the equipment used and the effects achieved.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A split type cable branch box, comprising a cable branch box body (1), characterized in that: The upper surface of the cable branch box body (1) is hingedly connected to a movable door (2); the inner wall of the cable branch box body (1) is fixedly installed with a mounting plate (3); the front surface of the mounting plate (3) is provided with a mounting groove (4); the rear inner wall of the mounting groove (4) is provided with a through hole (5); the left and right inner walls of the through hole (5) are provided with a slide groove (6); the inner wall of the slide groove (6) is movably installed with a slider (7); the inner wall of the through hole (5) is movably installed with a button (8); the inner wall of the mounting groove (4) is movably installed with a mounting block (9); the rear surface of the mounting block (9) is provided with a groove (10); the inner wall of the groove (10) is fixedly installed with a spring (11); the inner wall of the groove (10) is movably installed with a limit block (12); and the front surface of the mounting block (9) is fixedly installed with a connector (13).

2. A split type cable branch box according to claim 1, characterized in that: A telescopic rod (14) is fixedly mounted on the front inner wall of the cable branch box body (1), a baffle (15) is fixedly mounted at the end of the telescopic rod (14), a ventilation hole (16) is opened on the rear surface of the cable branch box body (1), and a temperature sensor (17) is fixedly mounted on the rear surface of the cable branch box body (1).

3. The split cable branch box according to claim 1, characterized in that: The lower surface of the cable branch box body (1) and the upper surface of the movable door (2) are both provided with wire holes (18); a controller (19) is fixedly mounted on the front surface of the cable branch box body (1); and a handle (20) is fixedly mounted on the front surface of the movable door (2).

4. The split cable branch box according to claim 1, characterized in that: The left and right surfaces of the button (8) are fixedly connected to the adjacent surfaces of the slider (7), the rear end of the spring (11) is fixedly connected to the front surface of the limit block (12), and the size of the limit block (12) matches the size of the through hole (5).

5. The split cable branch box according to claim 2, characterized in that: The temperature sensor (17) is electrically connected to the controller (19), and the size and shape of the baffle (15) and the ventilation hole (16) match each other.

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