A power distribution control cabinet with high temperature protection and convenient wiring

Abstract

The utility model relates to the technical field of power distribution control cabinets, and discloses a power distribution control cabinet with high-temperature protection and convenient line entry, comprising a control cabinet body, wherein the upper surface of the control cabinet body is provided with a first cooling fan, the upper surface of the control cabinet body is provided with two threading tubes, the outsides of the two threading tubes are provided with a winding box, the winding box is fixedly connected to the upper surface of the control cabinet body, and the rotation of the winding roller is driven by the staff operating the driving component, so as to realize the cable winding on the outer surface of the winding roller, solving the problem that some existing power distribution control cabinets cannot effectively fix and reel the cables and are not convenient for line entry operations, effectively avoiding the situation that the cables are piled up outside the control cabinet body when they are too long, causing accidental cable dragging, improving the stability of the cable connection, avoiding the clutter of the cables, and indirectly facilitating the line entry and wiring operations of the staff, and improving the practicality and safety of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution control cabinets, in particular to a power distribution control cabinet with high temperature protection and convenient line entry. Background Art

[0002] A power distribution control cabinet is a type of power distribution and control equipment used in electrical systems. It is commonly used in industrial, commercial or residential buildings to manage, distribute and control power supply. A power distribution control cabinet usually contains components such as power distribution equipment, control equipment, protection equipment, measuring instruments, etc., which are used to ensure the normal operation, safety and efficiency of electrical systems.

[0003] Some existing power distribution control cabinets require multiple cables to be passed through the distribution cabinets for connection when in use. However, the existing distribution cabinets are unable to effectively fix and reel in the cables when connecting them. When the cables are too long, after the distribution control cabinet connects the cables, cables will accumulate outside. When external force is applied to the cables, the cables may be dragged, resulting in overall instability in use, affecting the safety of use, and making it inconvenient to carry out line entry work on the distribution control cabinet, affecting the stability and safety of the connected cables, and having low practicality. In view of this, we propose a power distribution control cabinet with high temperature protection and convenient line entry to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a power distribution control cabinet with high temperature protection and convenient line entry, which solves the problem that some existing power distribution control cabinets cannot effectively fix and reel cables and are inconvenient for line entry operations.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power distribution control cabinet with high-temperature protection and convenient wiring, comprising a control cabinet body, a first cooling fan is arranged on the upper surface of the control cabinet body, two wire threading tubes are arranged on the upper surface of the control cabinet body, and winding boxes are arranged outside the two wire threading tubes, the winding box is fixedly connected to the upper surface of the control cabinet body, a first chamber is opened inside the winding box, a winding roller is rotatably connected to the bottom wall of the first chamber, a fixing ring is fixedly provided on the outer surface of the winding roller, an L-shaped connecting rod is fixedly connected to the outer surface of the fixing ring, a second chamber is opened inside the winding box, the second chamber is located on the lower side of the first chamber, the lower end of the winding roller rotates and passes through the interior of the second chamber, and a driving assembly is arranged on the outer surface of the winding roller.

[0008] Preferably, the driving assembly includes a worm wheel, which is sleeved on the outer surface of the winding roller. The outer surface of the worm wheel is meshingly connected with a worm. The worm is rotatably connected to the inner wall of the second chamber, and the right end of the worm rotates to pass through the winding box.

[0009] Preferably, a sealing cover plate is rotatably connected to the upper surface of the winding box, and wire holes are provided on the inner walls on both sides of the winding box.

[0010] Preferably, a temperature sensor is arranged inside the control cabinet body, heat dissipation grooves are provided on both side surfaces of the control cabinet body, a second heat dissipation fan is arranged inside the heat dissipation groove, and the second heat dissipation fan and the temperature sensor are electrically connected.

[0011] Preferably, a protective frame is fixedly connected to the outer surface of the control cabinet body, and two protective plates are arranged inside the protective frame. A rotating shaft is fixedly sleeved inside the two protective plates. The rotating shaft extends out of the protective plate and rotates to penetrate into the inner wall of the protective frame. A motor is fixedly connected to the outer surface of the protective frame, and the motor and the temperature sensor are electrically connected.

[0012] Preferably, the output shaft of the motor rotates and penetrates into the interior of the protective frame, the output shaft of the motor is fixedly connected to a connecting rod, the outer surface of the connecting rod is sleeved with two first bevel gears, and the two first bevel gears are mirror-imaged.

[0013] Preferably, outer surfaces of the two first bevel gears are meshedly connected with second bevel gears, and the two second bevel gears are respectively sleeved on outer surfaces of the two rotating shafts.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a power distribution control cabinet with high temperature protection and convenient line entry, which has the following beneficial effects:

[0016] 1. The power distribution control cabinet with high temperature protection and convenient cable entry, through the staff operating the driving component to drive the rotation of the winding roller, and then the cable is wound on the outer surface of the winding roller, which solves the problem that some existing power distribution control cabinets cannot effectively fix and reel the cables and are not convenient for cable entry operations. It effectively avoids the situation where the cables are too long and piled up outside the control cabinet body, causing accidental cable dragging, improves the stability of the cable connection, avoids the clutter of the cables, and indirectly facilitates the staff to perform cable entry and wiring operations, thereby improving the practicality and safety of the device.

[0017] 2. The power distribution control cabinet with high temperature protection and convenient line entry, when the internal temperature is too high, the temperature sensor controls the second cooling fan and the motor respectively, thereby improving the internal air circulation efficiency through the cooperation of the first cooling fan and the second cooling fan, and further accelerating the efficiency of the internal air circulation. At the same time, when the temperature is normal, the two protective plates are in a closed state. At this time, the first cooling fan dissipates heat to the interior of the control cabinet body, preventing dust particles in the air from entering the interior of the control cabinet body, thereby protecting the electronic components inside the control cabinet body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a power distribution control cabinet with high temperature protection and convenient line entry in the utility model;

[0019] Figure 2 It is a cross-sectional schematic diagram of the winding box of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the control cabinet body of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the protective plate of the utility model.

[0022] In the figure: 1. control cabinet body; 2. first cooling fan; 3. threading tube; 4. winding box; 5. first chamber; 6. winding roller; 7. fixing ring; 8. L-shaped connecting rod; 9. wire hole; 10. worm; 11. worm wheel; 12. second chamber; 13. sealing cover; 14. temperature sensor; 15. heat dissipation groove; 16. second cooling fan; 17. protective frame; 18. protective plate; 19. rotating shaft; 20. motor; 21. connecting rod; 22. first bevel gear; 23. second bevel gear. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 4The utility model provides a technical solution: a power distribution control cabinet with high temperature protection and convenient line entry, including a control cabinet body 1, a first cooling fan 2 is arranged on the upper surface of the control cabinet body 1, two threading tubes 3 are arranged on the upper surface of the control cabinet body 1, and a winding box 4 is arranged on the outside of the two threading tubes 3. The winding box 4 is fixedly connected to the upper surface of the control cabinet body 1, and a first chamber 5 is opened inside the winding box 4. A winding roller 6 is rotatably connected to the bottom wall of the first chamber 5, and a fixing ring 7 is fixedly sleeved on the outer surface of the winding roller 6. An L-shaped connecting rod 8 is fixedly connected to the outer surface of the fixing ring 7. A second chamber 12 is opened inside the winding box 4, and the second chamber 12 is located at the lower side of the first chamber 5. The lower end of the winding roller 6 rotates and penetrates into the interior of the second chamber 12. A driving component is arranged on the outer surface of the winding roller 6. The staff connects the winding roller 6 to the second chamber 12. The cable is connected by passing through the wire tube 3, and then the excess cable is wound around the outer surface of the winding roller 6. At this time, the cable is located between the vertical rod of the L-shaped connecting rod 8 and the winding roller 6. Then the staff operates the driving assembly to drive the winding roller 6 to rotate, and the rotation of the winding roller 6 drives the rotation of the fixing ring 7, and the rotation of the fixing ring 7 drives the rotation of the L-shaped connecting rod 8, so as to achieve the cable being wound around the outer surface of the winding roller 6. The above structure solves the problem that some existing power distribution control cabinets cannot effectively fix and reel in cables, which is not convenient for line entry operations. It effectively avoids the situation where cables are too long and accumulate outside the control cabinet body 1, causing accidental cable dragging, improves the stability of the cable connection, avoids cable clutter, and indirectly facilitates the staff to perform line entry and wiring operations, thereby improving the practicability and safety of the device.

[0025] Furthermore, the driving assembly includes a worm wheel 11, which is sleeved on the outer surface of the winding roller 6. The outer surface of the worm wheel 11 is meshingly connected with a worm 10. The worm 10 is rotatably connected to the inner wall of the second chamber 12. The right end of the worm 10 rotates and passes through the winding box 4. The rotation of the worm 10 drives the rotation of the worm wheel 11, and the rotation of the worm wheel 11 drives the rotation of the winding roller 6, thereby finally realizing the winding and fixing of the cable.

[0026] Furthermore, a sealing cover plate 13 is rotatably connected to the upper surface of the winding box 4, and wire holes 9 are provided on the inner walls on both sides of the winding box 4. The wire holes 9 and the settings facilitate wiring work and avoid squeezing of the cable by the sealing cover plate 13. The setting of the sealing cover plate 13 avoids dust in the air from entering the interior of the first chamber 5 as much as possible, thereby increasing the service life of the cable.

[0027] Further, a temperature sensor 14 is provided inside the control cabinet body 1. The temperature sensor 14 is an existing structure, so it will not be described below. Both sides of the control cabinet body 1 are provided with heat dissipation grooves 15. The heat dissipation grooves 15 are provided inside the second heat dissipation fan 16. The second heat dissipation fan 16 is electrically connected to the temperature sensor 14. The outer surface of the control cabinet body 1 is fixedly connected to a protective frame 17. Two protective plates 18 are provided inside the protective frame 17. The interior of the two protective plates 18 is fixedly sleeved with a rotating shaft 19. The rotating shaft 19 extends out of the protective plate 18. The rotating shaft 19 rotates through the protective plate 18. The inner wall of the protective frame 17 is fixedly connected to the outer surface of the protective frame 17 with a motor 20, the motor 20 and the temperature sensor 14 are electrically connected, the output shaft of the motor 20 rotates and passes through the interior of the protective frame 17, the output shaft of the motor 20 is fixedly connected to a connecting rod 21, the outer surface of the connecting rod 21 is sleeved with two first bevel gears 22, the two first bevel gears 22 are mirror-imaged, the outer surfaces of the two first bevel gears 22 are meshed and connected with second bevel gears 23, the two second bevel gears 23 are respectively sleeved on the outer surfaces of the two rotating shafts 19, and the internal temperature is monitored by the temperature sensor 14. When the temperature inside the control cabinet body 1 is too high, the second cooling fan 16 will be turned on, and the output shaft of the motor 20 will rotate at the same time. The rotation of the output shaft of the motor 20 drives the rotation of the connecting rod 21, and the rotation of the connecting rod 21 drives the rotation of the two first bevel gears 22. The rotation of the two first bevel gears 22 drives the rotation of the two second bevel gears 23 respectively, and the rotation of the two second bevel gears 23 drives the rotation of the two rotating shafts 19 respectively. The rotation of the rotating shaft 19 drives the rotation of the protective plate 18, and finally the heat dissipation slot 15 is connected to the outside of the control cabinet body 1. The safety of the control cabinet body 1 is improved through the above structure. When the internal temperature is too high, the second cooling fan 16 and the motor 20 are respectively controlled by the temperature sensor 14, so that the circulation efficiency of the internal air is improved through the cooperation of the first cooling fan 2 and the second cooling fan 16, and the efficiency of the internal air circulation is further accelerated. At the same time, when the temperature is normal, the two protective plates 18 are in a closed state. At this time, the first cooling fan 2 dissipates heat to the interior of the control cabinet body 1, preventing dust particles in the air from entering the interior of the control cabinet body 1, thereby protecting the electronic components inside the control cabinet body 1.

[0028] Working principle:

[0029] When the power distribution control cabinet with high temperature protection and convenient cable entry is in use, the staff will connect the cable to be connected through the wire tube 3, and then wind the excess cable around the outer surface of the winding roller 6. At this time, the cable will be located between the vertical rod of the L-shaped connecting rod 8 and the winding roller 6. Then the staff will operate the driving assembly to drive the rotation of the winding roller 6, and the rotation of the winding roller 6 will drive the rotation of the fixing ring 7, and the rotation of the fixing ring 7 will drive the rotation of the L-shaped connecting rod 8, thereby winding the cable around the outer surface of the winding roller 6.

[0030] 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 power distribution control cabinet with high temperature protection and convenient line entry, comprising a control cabinet body (1), characterized in that: The upper surface of the control cabinet body (1) is provided with a first cooling fan (2), the upper surface of the control cabinet body (1) is provided with two threading tubes (3), the outside of the two threading tubes (3) are provided with a winding box (4), the winding box (4) is fixedly connected to the upper surface of the control cabinet body (1), a first chamber (5) is provided inside the winding box (4), a winding roller (6) is rotatably connected to the bottom wall of the first chamber (5), a fixing ring (7) is fixedly sleeved on the outer surface of the winding roller (6), an L-shaped connecting rod (8) is fixedly connected to the outer surface of the fixing ring (7), a second chamber (12) is provided inside the winding box (4), the second chamber (12) is located at the lower side of the first chamber (5), the lower end of the winding roller (6) rotates and penetrates into the interior of the second chamber (12), and a driving component is provided on the outer surface of the winding roller (6).

2. A power distribution control cabinet with high temperature protection and convenient line entry according to claim 1, characterized in that: The driving assembly comprises a worm wheel (11), which is sleeved on the outer surface of the winding roller (6), and the outer surface of the worm wheel (11) is meshingly connected with a worm (10), the worm (10) is rotationally connected to the inner wall of the second chamber (12), and the right end of the worm (10) rotates to pass through the winding box (4).

3. A power distribution control cabinet with high temperature protection and convenient line entry according to claim 2, characterized in that: The upper surface of the winding box (4) is rotatably connected to a sealing cover plate (13), and inner walls on both sides of the winding box (4) are provided with wire holes (9).

4. A power distribution control cabinet with high temperature protection and convenient line entry according to claim 1, characterized in that: A temperature sensor (14) is arranged inside the control cabinet body (1), heat dissipation grooves (15) are provided on both side surfaces of the control cabinet body (1), a second heat dissipation fan (16) is arranged inside the heat dissipation groove (15), and the second heat dissipation fan (16) and the temperature sensor (14) are electrically connected.

5. A power distribution control cabinet with high temperature protection and convenient line entry according to claim 4, characterized in that: The outer surface of the control cabinet body (1) is fixedly connected with a protection frame (17), and two protection plates (18) are arranged inside the protection frame (17). A rotating shaft (19) is fixedly sleeved inside the two protection plates (18), and one end of the rotating shaft (19) extends out of the protection plate (18).

6. A power distribution control cabinet with high temperature protection and convenient line entry according to claim 5, characterized in that: The other end of the rotating shaft (19) rotates and penetrates into the inner wall of the protective frame (17); the outer surface of the protective frame (17) is fixedly connected with a motor (20); and the motor (20) and the temperature sensor (14) are electrically connected.

7. A power distribution control cabinet with high temperature protection and convenient line entry according to claim 6, characterized in that: The output shaft of the motor (20) rotates and penetrates into the interior of the protective frame (17). The output shaft of the motor (20) is fixedly connected to a connecting rod (21). The outer surface of the connecting rod (21) is sleeved with two first bevel gears (22), and the two first bevel gears (22) are arranged in a mirror image.

8. A power distribution control cabinet with high temperature protection and convenient line entry according to claim 7, characterized in that: The outer surfaces of the two first bevel gears (22) are meshedly connected with second bevel gears (23), and the two second bevel gears (23) are respectively sleeved on the outer surfaces of the two rotating shafts (19).

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