Power supply lightning protection box convenient to maintain

Abstract

The utility model discloses a power supply lightning protection box convenient to maintain, which is applied to the field of lightning protection boxes and is characterized in that a first motor rotates to enable a bidirectional screw rod to drive a sliding plate to move relatively, the sliding plate moves relatively to drive one end of a supporting rod to move relatively, and one end of the supporting rod moves to enable the other end of the supporting rod to drive a mounting plate to move. By means of the mode that a first motor rotates to enable a transmission shaft to drive a first bevel gear to rotate, the first bevel gear rotates to drive a second bevel gear to rotate, and the first bevel gear rotates to drive the second bevel gear to rotate, so that the equipment on the mounting plate is moved out of the box body to be maintained. A second bevel gear rotates to drive a rotating shaft to rotate, the rotating shaft rotates to drive a rotating block to rotate, the rotating block rotates to drive a heat dissipation plate to rotate, heat in the box body is rapidly dissipated, and therefore the purpose of being good in heat dissipation effect is achieved, and it is guaranteed that equipment is stable and convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of lightning protection boxes, in particular to a power supply lightning protection box which is easy to maintain. Background Art

[0002] After searching Chinese patents, the publication number is: CN210579586U, a new type of power supply lightning protection box, which reduces the humidity in the working chamber, extends the life of the power supply and improves safety; it includes a chassis, four groups of connecting rods, a mounting plate and a lock, the left front side, left rear side, right front side and right rear side of the bottom end of the chassis are respectively connected to the top ends of the four groups of connecting rods, a working chamber is provided inside the chassis, a placement opening is provided at the top end of the chassis, and the placement opening is communicated with the working chamber, and an inspection panel is provided at the top end of the placement opening, the left end of the inspection panel is hinged to the top end of the chassis, and the right end of the inspection panel is connected to the chassis through a lock; it also includes a fixing plate, four groups of fixing rods, an air pump, a drying box and a first connecting pipe, the upper front side, upper rear side, lower front side and lower rear side of the left end of the fixing plate are respectively connected to the right ends of the four groups of fixing rods, the left ends of the four groups of fixing rods are all connected to the left inner wall of the working chamber, and the right end of the fixing plate is connected to the left end of the air pump.

[0003] The existing power supply lightning protection box is not easy to maintain. The power supply lightning protection box needs to be maintained during use. The equipment of the power supply lightning protection box is installed on the mounting plate inside the box. The mounting plate is fixedly installed inside the box. When maintaining the internal equipment, it is necessary to reach into the box to operate. Since the internal space of the lightning protection box is relatively small, it is inconvenient to operate during maintenance, especially when repairing the corner equipment, it is difficult to operate, which increases the difficulty of operation, is inconvenient to use, and has poor heat dissipation performance. Generally, heat dissipation holes are opened on the surface of the lightning protection box for natural heat dissipation. A large number of equipment are installed inside the lightning protection box, and a large amount of heat is generated when the equipment is working. It is difficult to ensure that the heat is dissipated in time through the natural heat dissipation holes, thereby making it difficult to ensure the stability of the equipment and inconvenient to use. In order to solve the above problems, we propose a power supply lightning protection box that is easy to maintain. Utility Model Content

[0004] The utility model aims to provide a power supply lightning protection box which is easy to maintain and has the advantages of being easy to maintain and having high heat dissipation performance.

[0005] The above technical purpose of the present utility model is achieved through the following technical solutions: a power supply lightning protection box that is easy to maintain, comprising a box body, a box door is installed on the surface of the box body, a first motor is bolted to the top of the box body, the output end of the first motor extends to the interior of the box body and is connected to a bidirectional screw rod through a coupling, and the bottom of the bidirectional screw rod is rotatably connected to the inner wall of the box body, the surface of the bidirectional screw rod is threadedly connected to a slide plate, a mounting plate is slidably connected between the inner walls of the box body, a first slide groove is opened on the surface of the mounting plate, the inner wall of the first slide groove is slidably connected to a first slider, a support rod is hinged between the first slider and the slide plate, and the support rods are hinged between each other, a surge protector, an air switch and a lightning counter are installed on the surface of the mounting plate.

[0006] By adopting the above technical solution, the bidirectional screw drives the slide to move relative to each other through the rotation of the first motor, and the relative movement of the slide drives one end of the support rod to move relative to each other. The movement of one end of the support rod causes the other end of the support rod to drive the mounting plate to move. The equipment on the mounting plate is moved out of the box for maintenance, which can achieve the purpose of facilitating maintenance, reduce the difficulty of maintenance, and improve the efficiency of maintenance.

[0007] The utility model is further configured as follows: a fixed cylinder is fixedly sleeved on the inner wall of the box, a fixed frame is bolted between the inner walls of the fixed cylinder, a rotating shaft is rotatably sleeved on the inner wall of the fixed frame, a rotating block is fixedly sleeved on the top of the rotating shaft, a heat dissipation plate is bolted on the surface of the rotating block, a second motor is bolted on the surface of the box, an output end of the second motor extends to the interior of the box and is connected to a transmission shaft through a coupling, and the other end of the transmission shaft is rotatably connected to the inner wall of the box, a first bevel gear is fixedly sleeved on the surface of the transmission shaft, a second bevel gear is meshed on the surface of the first bevel gear, and the axis of the second bevel gear is fixedly sleeved on the bottom of the rotating shaft.

[0008] By adopting the above technical solution, the transmission shaft drives the first bevel gear to rotate through the rotation of the second motor, the rotation of the first bevel gear drives the second bevel gear to rotate, the rotation of the second bevel gear drives the rotating shaft to rotate, the rotation of the rotating shaft drives the rotating block to rotate, and the rotation of the rotating block drives the heat dissipation plate to rotate, so as to quickly dissipate the heat inside the box, thereby achieving the purpose of good heat dissipation effect, ensuring the stability of the equipment and convenient use.

[0009] The utility model is further configured as follows: both ends of the slide plate are bolted with a second sliding block, the surface of the second sliding block is slidably connected with a second sliding groove, and the second sliding groove is opened on the inner wall of the box body.

[0010] By adopting the above technical solution, the second slider and the second slide groove are provided to prevent the slide plate from deflecting and ensure stability.

[0011] The utility model is further configured as follows: a fixing plate is bolted to the inner wall of the box body, and the fixing plate is rotatably sleeved with the surface of the transmission shaft.

[0012] By adopting the above technical solution, the drive shaft is fixed by providing a fixing plate to ensure the stability of the drive shaft.

[0013] The utility model is further configured as follows: a dustproof net is bolted between the inner walls of the box body.

[0014] The above technical solution is adopted to prevent dust from entering the box by setting a dustproof net.

[0015] The utility model is further configured as follows: an indicator light is fixedly sleeved on the inner wall of the box door.

[0016] By adopting the above technical solution, the working status of the equipment can be easily checked by setting an indicator light.

[0017] The utility model is further configured as follows: a protective net is bolted to the inner wall of the fixing cylinder.

[0018] The above technical solution is adopted to prevent debris from entering by setting up a protective net.

[0019] The present invention is further configured as follows: the number of the heat dissipation plates is four, and the four heat dissipation plates are evenly distributed on the surface of the rotating block.

[0020] By adopting the above technical solution, the number of heat dissipation plates is set to four, and the four heat dissipation plates are evenly distributed on the surface of the rotating block, thereby improving the heat dissipation efficiency.

[0021] In summary, the present invention has the following beneficial effects:

[0022] 1. The utility model rotates the first motor to cause the bidirectional screw to drive the slide to move relative to each other. The relative movement of the slide drives one end of the support rod to move relative to each other. The movement of one end of the support rod causes the other end of the support rod to drive the mounting plate to move. The equipment on the mounting plate can be removed from the box for maintenance, which can achieve the purpose of facilitating maintenance, reducing the difficulty of maintenance and improving the efficiency of maintenance.

[0023] 2. The utility model rotates the second motor to make the transmission shaft drive the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the rotating shaft to rotate, the rotating shaft drives the rotating block to rotate, the rotating block drives the heat sink to rotate, and the heat inside the box is quickly dissipated, thereby achieving the purpose of good heat dissipation effect, ensuring the stability of the equipment and convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0025] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0026] Figure 3 It is a side sectional view of the structure of the utility model;

[0027] Figure 4 It is a side sectional view of the structure of the utility model;

[0028] Figure 5 This utility model Figure 4 A magnified view of the structure in the middle.

[0029] Figure numerals: 1. Box body; 2. Box door; 3. First motor; 4. Bidirectional screw rod; 5. Slide plate; 6. Mounting plate; 7. First slide groove; 8. First slider; 9. Support rod; 10. Surge protector; 11. Air switch; 12. Lightning counter; 13. Fixed cylinder; 14. Fixed frame; 15. Rotating shaft; 16. Rotating block; 17. Heat sink; 18. Second motor; 19. Transmission shaft; 20. First bevel gear; 21. Second bevel gear; 22. Second slider; 23. Second slide groove; 24. Fixed plate; 25. Dust net; 26. Indicator light; 27. Protective net. DETAILED DESCRIPTION

[0030] The present invention will be described in further detail below with reference to the accompanying drawings.

[0031] Example 1:

[0032] refer to Figure 1 、 Figure 2 and Figure 3 A power lightning protection box that is easy to maintain, including a box body 1, a box door 2 is installed on the surface of the box body 1, a first motor 3 is bolted to the top of the box body 1, the output end of the first motor 3 extends to the interior of the box body 1 and is connected to a bidirectional screw rod 4 through a coupling, and the bottom of the bidirectional screw rod 4 is rotatably connected to the inner wall of the box body 1, the surface of the bidirectional screw rod 4 is threadedly connected to a slide plate 5, a mounting plate 6 is slidably connected between the inner walls of the box body 1, a first slide groove 7 is opened on the surface of the mounting plate 6, and a first slider 8 is slidably connected to the inner wall of the first slide groove 7, and the first slider 8 and the slide A support rod 9 is hinged between the plates 5, and the support rods 9 are hinged between each other. A surge protector 10, an air switch 11 and a lightning counter 12 are installed on the surface of the mounting plate 6. The first motor 3 is rotated to make the bidirectional screw rod 4 drive the slide plate 5 to move relative to each other. The relative movement of the slide plate 5 drives one end of the support rod 9 to move relative to each other. The movement of one end of the support rod 9 causes the other end of the support rod 9 to drive the mounting plate 6 to move. The method of moving the equipment on the mounting plate 6 out of the box 1 for maintenance can achieve the purpose of facilitating maintenance, reduce the difficulty of maintenance, and improve the efficiency of maintenance.

[0033] refer to Figure 3Both ends of the slide 5 are bolted with a second slider 22, and the surface of the second slider 22 is slidably connected with a second slide groove 23, and the second slide groove 23 is opened on the inner wall of the box body 1. By setting the second slider 22 and the second slide groove 23, the slide 5 is prevented from deflecting and stability is ensured.

[0034] refer to Figure 1 and Figure 2 A dustproof net 25 is bolted between the inner walls of the box body 1. The dustproof net 25 is provided to prevent dust from entering the box body 1.

[0035] refer to Figure 1 and Figure 2 The inner wall of the door 2 is fixedly sleeved with an indicator light 26. By setting the indicator light 26, it is convenient to check the working status of the equipment.

[0036] Example 2:

[0037] refer to Figure 1 、 Figure 2 、 Figure 4 and Figure 5 The inner wall of the box body 1 is fixedly sleeved with a fixed cylinder 13, and a fixed frame 14 is bolted between the inner walls of the fixed cylinder 13. The inner wall of the fixed frame 14 is rotatably sleeved with a rotating shaft 15. The top of the rotating shaft 15 is fixedly sleeved with a rotating block 16. The surface of the rotating block 16 is bolted with a heat dissipation plate 17. The surface of the box body 1 is bolted with a second motor 18. The output end of the second motor 18 extends to the interior of the box body 1 and is connected to a transmission shaft 19 through a coupling. The other end of the transmission shaft 19 is rotatably connected to the inner wall of the box body 1. The surface of the transmission shaft 19 is fixedly sleeved with a first bevel gear 20. The first bevel gear A second bevel gear 21 is meshed with the surface of the wheel 20, and the axis of the second bevel gear 21 is fixedly sleeved with the bottom of the rotating shaft 15. The second motor 18 rotates to make the transmission shaft 19 drive the first bevel gear 20 to rotate, and the rotation of the first bevel gear 20 drives the second bevel gear 21 to rotate. The rotation of the second bevel gear 21 drives the rotating shaft 15 to rotate, and the rotation of the rotating shaft 15 drives the rotating block 16 to rotate. The rotation of the rotating block 16 drives the heat sink 17 to rotate, and the heat inside the box 1 is quickly dissipated, thereby achieving the purpose of good heat dissipation effect, ensuring the stability of the equipment and convenient use.

[0038] refer to Figure 4 A fixing plate 24 is bolted to the inner wall of the box body 1, and the fixing plate 24 is rotatably sleeved with the surface of the transmission shaft 19. By setting the fixing plate 24, the transmission shaft 19 is fixed to ensure the stability of the transmission shaft 19.

[0039] refer to Figure 1 、 Figure 4 and Figure 5 The inner wall of the fixed cylinder 13 is bolted with a protective net 27, which prevents debris from entering.

[0040] refer to Figure 5 The number of the heat sinks 17 is four, and the four heat sinks 17 are evenly distributed on the surface of the rotating block 16. By setting the number of the heat sinks 17 to four, and the four heat sinks 17 are evenly distributed on the surface of the rotating block 16, the heat dissipation efficiency is improved.

[0041] Brief description of the usage process: the rotation of the first motor 3 drives the bidirectional screw rod 4 to rotate, and the rotation of the bidirectional screw rod 4 drives the slide plate 5 to move relatively. The relative movement of the slide plate 5 drives one end of the support rod 9 to move relatively. The movement of one end of the support rod 9 causes the other end of the support rod 9 to drive the mounting plate 6 to move, and the equipment on the mounting plate 6 is moved out of the box 1 for maintenance. After the maintenance is completed, the first motor 3 rotates in the opposite direction to move the equipment into the inside of the box 1, which can achieve the purpose of facilitating maintenance; the second motor 18 rotates to drive the transmission shaft 19 to rotate, and the transmission shaft 19 rotates to drive the first bevel gear 20 to rotate, and the first bevel gear 20 rotates to drive the second bevel gear 21 to rotate, and the second bevel gear 21 rotates to drive the rotating shaft 15 to rotate, and the rotating shaft 15 rotates to drive the rotating block 16 to rotate, and the rotating block 16 rotates to drive the heat sink 17 to rotate, so as to quickly dissipate the heat inside the box 1, thereby achieving the purpose of good heat dissipation effect.

[0042] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A power supply lightning protection box that is easy to maintain, comprising a box body (1), characterized in that: The surface of the box (1) is provided with a box door (2), the top of the box (1) is bolted with a first motor (3), the output end of the first motor (3) extends to the interior of the box (1) and is connected to a bidirectional screw rod (4) through a coupling, and the bottom of the bidirectional screw rod (4) is rotatably connected to the inner wall of the box (1), the surface of the bidirectional screw rod (4) is threadedly connected with a slide plate (5), the inner walls of the box (1) are slidably connected with a mounting plate (6), the surface of the mounting plate (6) is provided with a first slide groove (7), the inner wall of the first slide groove (7) is slidably connected with a first slider (8), a support rod (9) is hinged between the first slider (8) and the slide plate (5), and the support rods (9) are hinged to each other, and a surge protector (10), an air switch (11) and a lightning counter (12) are installed on the surface of the mounting plate (6).

2. The power lightning protection box that is easy to maintain according to claim 1, characterized in that: The inner wall of the box (1) is fixedly sleeved with a fixed cylinder (13), the inner walls of the fixed cylinder (13) are bolted with a fixed frame (14), the inner wall of the fixed frame (14) is rotatably sleeved with a rotating shaft (15), the top of the rotating shaft (15) is fixedly sleeved with a rotating block (16), the surface of the rotating block (16) is bolted with a heat dissipation plate (17), the surface of the box (1) is bolted with a second motor (18), the output end of the second motor (18) extends to the interior of the box (1) and is connected to a transmission shaft (19) through a coupling, and the other end of the transmission shaft (19) is rotatably connected to the inner wall of the box (1), the surface of the transmission shaft (19) is fixedly sleeved with a first bevel gear (20), the surface of the first bevel gear (20) is meshed with a second bevel gear (21), and the axis of the second bevel gear (21) is fixedly sleeved with the bottom of the rotating shaft (15).

3. The power supply lightning protection box that is easy to maintain according to claim 1, characterized in that: Both ends of the slide plate (5) are bolted with a second slider (22), the surface of the second slider (22) is slidably connected with a second slide groove (23), and the second slide groove (23) is opened on the inner wall of the box body (1).

4. The power supply lightning protection box that is easy to maintain according to claim 2, characterized in that: A fixing plate (24) is bolted to the inner wall of the box body (1), and the fixing plate (24) is rotatably sleeved with the surface of the transmission shaft (19).

5. The power lightning protection box that is easy to maintain according to claim 1, characterized in that: A dustproof net (25) is bolted between the inner walls of the box body (1).

6. The power lightning protection box that is easy to maintain according to claim 1, characterized in that: An indicator light (26) is fixedly sleeved on the inner wall of the box door (2).

7. The power supply lightning protection box that is easy to maintain according to claim 2, characterized in that: The inner wall of the fixed cylinder (13) is bolted with a protective net (27).

8. The power lightning protection box that is easy to maintain according to claim 2, characterized in that: The number of the heat dissipation plates (17) is four, and the four heat dissipation plates (17) are evenly distributed on the surface of the rotating block (16).

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