Electrical box for electrical engineering

Abstract

The utility model belongs to the technical field of electrical engineering, and particularly relates to an electrical box for electrical engineering, which comprises an electrical box body, one side of the electrical box body is provided with a box door, the other side of the electrical box body is respectively provided with a connecting batten, and the connecting batten is internally provided with a T-shaped groove. And a T-shaped fixing strip is slidably connected into the T-shaped groove, a bearing plate is arranged on one side of the T-shaped fixing strip, and fixing holes are formed in the two ends of the bearing plate correspondingly. According to the electrical box, the air inlet groove holes are formed in the electrical box body, so that air can be driven to flow, external air flows into the electrical box body through the air inlet groove holes, the flowing speed of the air in the electrical box body is increased, the interior of the electrical box body is cooled, and the situation that use of the interior is affected due to the fact that the temperature is too high is avoided; rainwater can be effectively prevented from entering the device, the rainproof performance of the device is improved, the using effect is improved, meanwhile, hot air can be discharged, and the using effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical engineering, and particularly relates to an electrical box for electrical engineering. Background Technique

[0002] Electrical engineering is a core and key discipline in the field of modern science and technology. The traditional and broad definition of electrical engineering refers to the sum of related disciplines used to create electrical and electronic systems. With the rapid development of science and technology, the concept of electrical engineering has far exceeded the scope of the above definition. A professor at Stanford University pointed out that "today's electrical engineering covers almost all engineering behaviors related to electronics and photons." It is the huge progress of electronic technology that has promoted the arrival of the information age based on computer networks and changed all aspects including the living and working modes of human beings. The electrical engineering discipline in American universities, also known as the Department of Electrical Engineering, the Department of Electrical Engineering and Information Science, the Department of Electrical Engineering and Computer Science, etc., mainly focuses on computer and information technology as the research direction.

[0003] An electrical box is a configuration box for electrical equipment and an essential device during the operation of electrical equipment. Different types of electrical boxes are required according to different working environments. However, when the traditional electrical box is in use, it cannot dissipate heat and prevent rainwater from entering well, resulting in affecting the use effect. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the utility model provides an electrical box for electrical engineering, which solves the problems of poor heat dissipation and rainwater prevention.

[0005] To achieve the above object, the utility model provides the following technical solution: An electrical box for electrical engineering, including an electrical box body, a box door is arranged on one side of the electrical box body, connecting strip plates are respectively arranged on the other side of the electrical box body, a T-shaped groove is opened inside the connecting strip plate, a T-shaped fixing strip is slidably connected inside the T-shaped groove, a receiving plate is arranged on one side of the T-shaped fixing strip, fixing holes are respectively opened at both ends of the receiving plate, a pin slot is opened on one side of the connecting strip plate, an elastic pin is arranged on one side of the top of the T-shaped fixing strip, a groove is opened between the T-shaped fixing strip and the elastic pin, and the elastic pin is located inside the pin slot. A connecting box is arranged on the top of the other side of the electrical box body, a sliding groove is opened inside the connecting box, a bidirectional threaded rotating shaft is arranged inside the sliding groove, moving blocks are respectively threadedly connected to both ends of the surface of the bidirectional threaded rotating shaft, a connecting rod is arranged at the bottom of the moving block, a collision column is arranged on one side of the connecting rod, and the collision column corresponds to the pin slot. One end of the bidirectional threaded rotating shaft is connected with a connecting head, and a flat head slot is opened on one side of the connecting head.

[0006] Preferably, motors are respectively arranged inside the electrical box body. The output ends of the motors are connected with rotating shafts, and the tops of the rotating shafts are respectively provided with fan blades. Air inlet slots are respectively formed at the bottoms of the electrical box body.

[0007] Preferably, ventilation windows are respectively formed at both ends of the electrical box body, and baffle plates are inclinedly installed inside the ventilation windows.

[0008] Preferably, a rain-shielding eaves is arranged at the top of the electrical box body, and one end of the rain-shielding eaves protrudes beyond the box door.

[0009] Preferably, protective strips are respectively connected to the inner walls of the electrical box body, and the outer shape of the protective strips is in an "L" shape.

[0010] Preferably, a connecting plate is arranged on one side of the box door, a connecting ring is arranged at one end of the electrical box body, and the connecting ring is located inside the connecting plate. A lock is installed inside the connecting ring.

[0011] Preferably, one side of the top of the elastic pin and one side of the bottom of the T-shaped groove are both semi-circular.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] By arranging the motors, rotating shafts, fan blades, air inlet slots, ventilation windows and baffle plates, it can drive the air to flow, enable the external air to flow into the inside of the electrical box body through the air inlet slots, accelerate the air flow speed inside the electrical box body, thereby cooling the inside of the electrical box body to avoid too high temperature, which may affect the internal use. And by arranging the ventilation windows, baffle plates and rain-shielding eaves, it can effectively prevent rainwater from entering, increase the rain-proof property of the device, improve the use effect, and at the same time help the hot air to be discharged, improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1 is the first three-dimensional structure diagram of the present utility model;

[0016] Figure 2 is the second three-dimensional structure diagram of the present utility model;

[0017] Figure 3 is the third three-dimensional structure diagram of the present utility model;

[0018] Figure 4 is the schematic diagram of the internal structure of the electrical box body of the present utility model;

[0019] Figure 5 This is a schematic structural diagram of the elastic pin of the present utility model;

[0020] Figure 6 This is a schematic structural diagram of the pin slot of the present utility model.

[0021] In the figure: 1. Electrical box body; 2. Ventilation window; 3. Baffle plate; 4. Box door; 5. Air intake slot hole; 6. Rain shield eaves; 7. Connecting plate; 8. Connecting ring; 9. Lock; 10. Bearing plate; 11. Fixing hole; 12. Connecting box; 13. Connector; 14. One-word slot; 15. Motor; 16. Rotating shaft; 17. Fan blade; 18. Protection strip; 19. T-shaped fixing strip; 20. Groove; 21. Elastic pin; 22. T-shaped slot; 23. Connecting strip plate; 24. Bumping post; 25. Connecting rod; 26. Moving block; 27. Double-threaded rotating shaft; 28. Slide groove; 29. Pin slot. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figure 1-6 , the present utility model provides the following technical solutions: An electrical box for electrical engineering, including an electrical box body 1, a box door 4 is arranged on one side of the electrical box body 1, connecting strip plates 23 are respectively arranged on the other side of the electrical box body 1, a T-shaped slot 22 is opened inside the connecting strip plate 23, a T-shaped fixing strip 19 is slidably connected inside the T-shaped slot 22, a bearing plate 10 is arranged on one side of the T-shaped fixing strip 19, fixing holes 11 are respectively opened at both ends of the bearing plate 10, a pin slot 29 is opened on one side of the connecting strip plate 23, an elastic pin 21 is arranged on one side of the top of the T-shaped fixing strip 19, a groove 20 is opened between the T-shaped fixing strip 19 and the elastic pin 21, and the elastic pin 21 is located inside the pin slot 29. A connecting box 12 is arranged on the top of the other side of the electrical box body 1, a slide groove 28 is opened inside the connecting box 12, a double-threaded rotating shaft 27 is arranged inside the slide groove 28, moving blocks 26 are respectively threadedly connected to both ends of the surface of the double-threaded rotating shaft 27, a connecting rod 25 is arranged at the bottom of the moving block 26, a bumping post 24 is arranged on one side of the connecting rod 25, and the bumping post 24 corresponds to the pin slot 29. One end of the double-threaded rotating shaft 27 is connected to a connector 13, and a one-word slot 14 is opened on one side of the connector 13.

[0024] In a specific embodiment of the present utility model, during installation, the receiving plate 10 is fixedly installed on the wall through the fixing holes 11 and external bolts. Then, the T-shaped fixing strip 19 slides inside the T-shaped groove 22, and the elastic pin 21 is snapped into the pin slot 29, thereby connecting the connecting strip plate 23 and the T-shaped fixing strip 19, increasing the convenience of assembly. When disassembly is required, a tool is inserted into the straight slot 14 and then rotated, thereby driving the connecting head 13 and the double-threaded rotating shaft 27 to rotate. The double-threaded rotating shaft 27 drives the moving block 26 to move on its surface, so that the moving block 26 drives the connecting rod 25 and the impact post 24 to approach each other, and the impact post 24 moves into the pin slot 29, pushing out the elastic pin 21 inside the pin slot 29, so that the T-shaped fixing strip 19 can be quickly withdrawn from the T-shaped groove 22, enabling quick disassembly and thus increasing the convenience of disassembly and assembly.

[0025] In this embodiment: By making one side of the top of the elastic pin 21 and one side of the bottom of the T-shaped groove 22 both semi-circular, it is convenient for insertion and increases the convenience of insertion.

[0026] In this embodiment: By providing the connecting plate 7, the connecting ring 8 and the lock 9, the cabinet door 4 is restricted.

[0027] In this embodiment: By the operation of the provided motor 15, the motor 15 drives the fan blade 17 to rotate through the rotating shaft 16, and the fan blade 17 drives the air flow inside the electrical cabinet body 1, enabling the internal temperature to dissipate quickly. The protective strip 18 is provided to protect it and increase the safety of use.

[0028] The working principle and usage process of the present utility model: When the present utility model is installed, the receiving plate 10 is fixedly installed on the wall through the fixing holes 11 and external bolts. Then, the T-shaped fixing strip 19 slides inside the T-shaped groove 22, and the elastic pin 21 is snapped into the pin slot 29, thereby connecting the connecting strip plate 23 and the T-shaped fixing strip 19, increasing the convenience of assembly. When disassembly is required, a tool is inserted into the straight slot 14 and then rotated, thereby driving the connecting head 13 and the double-threaded rotating shaft 27 to rotate. The double-threaded rotating shaft 27 drives the moving block 26 to move on its surface, so that the moving block 26 drives the connecting rod 25 and the impact post 24 to approach each other, and the impact post 24 moves into the pin slot 29, pushing out the elastic pin 21 inside the pin slot 29, so that the T-shaped fixing strip 19 can be quickly withdrawn from the T-shaped groove 22, enabling quick disassembly and thus increasing the convenience of disassembly and assembly. When in use, the motor 15 drives the fan blade 17 to rotate through the rotating shaft 16, and the fan blade 17 drives the air flow inside the electrical cabinet body 1, enabling the internal temperature to dissipate quickly. All electrical equipment in this device is powered by an external power supply.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An electrical box for electrical engineering, comprising an electrical box body (1), characterized in that: On one side of the electrical box body (1), a box door (4) is provided. On the other side of the electrical box body (1), connecting strip plates (23) are respectively provided. Inside the connecting strip plates (23), T-shaped grooves (22) are formed. Inside the T-shaped grooves (22), T-shaped fixing strips (19) are slidably connected. On one side of the T-shaped fixing strips (19), a receiving plate (10) is provided. At both ends of the receiving plate (10), fixing holes (11) are respectively formed. On one side of the connecting strip plates (23), pin slots (29) are formed. On one side of the top of the T-shaped fixing strips (19), elastic pins (21) are provided. Between the T-shaped fixing strips (19) and the elastic pins (21), grooves (20) are formed, and the elastic pins (21) are located inside the pin slots (29). On the top of the other side of the electrical box body (1), a connecting box (12) is provided. Inside the connecting box (12), a sliding groove (28) is formed. Inside the sliding groove (28), a bidirectional threaded rotating shaft (27) is provided. At both ends of the surface of the bidirectional threaded rotating shaft (27), moving blocks (26) are respectively threadedly connected. At the bottom of the moving blocks (26), connecting rods (25) are provided. On one side of the connecting rods (25), impact columns (24) are provided, and the impact columns (24) correspond to the pin slots (29). One end of the bidirectional threaded rotating shaft (27) is connected to a connecting head (13). On one side of the connecting head (13), a flat head slot (14) is formed.

2. The electrical box for electrical engineering according to claim 1, characterized in that: Inside the electrical box body (1), motors (15) are respectively provided. The output ends of the motors (15) are connected to rotating shafts (16). At the tops of the rotating shafts (16), fan blades (17) are respectively provided. At the bottoms of the electrical box body (1), air intake slot holes (5) are respectively formed.

3. An electrical box for electrical engineering according to claim 1, characterized in that: At both ends of the electrical box body (1), ventilation windows (2) are respectively formed. Inside the ventilation windows (2), baffle plates (3) are respectively installed obliquely.

4. An electrical box for electrical engineering according to claim 1, characterized in that: On the top of the electrical box body (1), a rain shielding eaves (6) is provided, and one end of the rain shielding eaves (6) protrudes beyond the box door (4).

5. An electrical box for electrical engineering according to claim 1, characterized in that: On the inner walls of the electrical box body (1), protective strips (18) are respectively connected, and the outer shapes of the protective strips (18) are in an "L" shape.

6. An electrical box for electrical engineering according to claim 1, characterized in that: On one side of the box door (4), a connecting plate (7) is provided. On one end of the electrical box body (1), a connecting ring (8) is provided, and the connecting ring (8) is located inside the connecting plate (7). A lock (9) is installed inside the connecting ring (8).

7. An electrical box for electrical engineering according to claim 1, characterized in that: On one side of the top of the elastic pin (21) and on one side of the bottom of the T-shaped groove (22) are both semi-circular.

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