Novel all-insulation 145kV device body structure

Abstract

The invention discloses a novel all-insulation 145kV transformer body structure, and relates to the technical field of transformers, the novel all-insulation 145kV transformer body structure comprises a base, a transformer and a heat dissipation mechanism, one side of the base is fixedly provided with a supporting plate, the upper end of the supporting plate is provided with an adjusting mechanism, and one side of the adjusting mechanism is provided with an up-down moving mechanism; the adjusting mechanism comprises a protection box, a long hole is formed in the upper end of the protection box in a penetrating mode, a threaded seat is arranged in the protection box, a convex plate is fixedly installed at the upper end of the threaded seat, and a concave seat is installed at the upper end of the protection box in a sliding mode. According to the transformer, the heat dissipation mechanism can be moved to a proper position, the transformer is prevented from being influenced by too high temperature, meanwhile, the electric energy loss of the transformer can be reduced, the output power of the transformer cannot be influenced, meanwhile, the normal voltage conversion and energy transmission functions of the transformer cannot be influenced, and secondly, the temperature rise of the voltage winding can be greatly reduced.

Description

Technical Field

[0001] The invention relates to the technical field of transformers, in particular to a novel fully insulated 145kV transformer body structure. Background Art

[0002] A transformer is an electrical device that uses the principle of electromagnetic induction to change AC voltage. It is widely used in power systems and electronic circuits. As the key part of the transformer, the transformer body plays an extremely important role.

[0003] In the prior art, when the transformer is running, the windings and other components will generate heat, causing the internal temperature to rise. High temperature will accelerate the aging and embrittlement of the insulating material, resulting in reduced insulation performance. When the windings and other components are at high temperature for a long time, the insulation resistance of the insulator will decrease, and local discharge or even breakdown will easily occur, which will seriously threaten the safe operation of the transformer. It will not only increase the power loss of the transformer, but also reduce the output power of the transformer, affecting its normal voltage conversion and energy transmission functions. Summary of the invention

[0004] The object of the present invention is to provide a novel fully insulated 145kV body structure to solve the problems raised by the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: a new fully insulated 145kV body structure, comprising a base, a transformer and a heat dissipation mechanism, a support plate is fixedly mounted on one side of the base, an adjustment mechanism is arranged on the upper end of the support plate, and an upper and lower movable mechanism is arranged on one side of the adjustment mechanism; The adjusting mechanism comprises a protection box, the upper end of the protection box is penetrated with a long hole, the interior of the protection box is provided with a threaded seat, the upper end of the threaded seat is fixedly installed with a convex plate, the upper end of the protection box is slidably installed with a concave seat, the bottom end of the protection box is fixedly installed with two groups of fixing plates, one end of one group of the fixing plates is fixedly installed with a supporting frame plate, one end of the supporting frame plate is fixedly installed with a servo motor, a screw is rotatably installed in the middle of the two groups of the fixing plates, two groups of guide rods are fixedly installed in the middle of the two groups of the fixing plates, and sliding seats are slidably installed on the outer walls of the two groups of guide rods, one end of the screw passes through one group of the fixing plates and one end of the supporting frame plate, and is fixed to the output end of the servo motor, wherein, when the servo motor is started, the output end of the servo motor drives the screw to rotate, and the screw rotates inside the two groups of fixing plates, and at the same time, the screw will also rotate on the threaded The internal thread of the seat rotates. Since the threaded seat is fixed at the lower end of the convex plate, and the two groups of sliding seats are also fixed at the lower end of the convex plate, and the two groups of sliding seats are slidably installed on the outer walls of the two groups of guide rods, the threaded seat is limited so that the threaded seat can only move left and right on the outer wall of the screw rod. The threaded seat drives the internal movement of the convex plate protection box, and the protruding end of the convex plate slides inside the long hole. At the same time, the convex plate drives the concave seat to slide on the outer wall of the protection box. The concave seat drives the entire upper and lower movable mechanism to move through the vertical plate and the diagonal support plate, and the upper and lower movable mechanism drives the heat dissipation mechanism to move, and then the position of the heat dissipation mechanism can be adjusted, so that the heat dissipation mechanism can be moved to a suitable position to prevent excessive temperature from affecting the transformer, and at the same time can reduce the power loss of the transformer, will not affect the output power of the transformer, and will not affect the normal voltage conversion and energy transmission functions of the transformer.

[0006] Preferably, the upper and lower movable mechanism comprises a vertical plate and a connecting plate, one end of the vertical plate is fixedly installed with a fixing seat, one end of the fixing seat is penetrated and installed with a telescopic rod, and the other end of the vertical plate is fixedly installed with a guide rail, and the outer wall of the guide rail is slidably installed with two groups of guide seats, and the lower end of the connecting plate is fixedly installed with a connecting frame plate, and the outer wall of the vertical plate is slidably installed with a special-shaped slide plate, wherein, by starting the telescopic rod, the extended end of the telescopic rod drives the special-shaped slide plate to move, and the special-shaped slide plate moves upward on the outer wall of the vertical plate, and at the same time, the special-shaped slide plate drives the fixing seat to move upward together through the connecting frame plate, and the fixing seat will drive the heat dissipation mechanism to move upward, and will also drive the two groups of guide seats to slide on the outer wall of the guide rail, and then the heat dissipation mechanism can be moved to the upper area, so that the transformer in the upper area can be cooled, the number of heat dissipation mechanisms can be reduced, the heat dissipation in the overheated area of ​​the transformer can be concentrated, and energy consumption can be reduced.

[0007] Preferably, guide holes are opened on both sides of the protection box, the protrusion of the convex plate passes through the inside of the long hole and is fixed to the inner top of the concave seat, and the upper ends of the two groups of sliding seats are fixed to the lower end of the convex plate.

[0008] Preferably, a top plate is fixedly mounted on the upper end of the vertical plate, and the top plate is located directly above the telescopic rod.

[0009] Preferably, the lower end of the protection box is fixed to the upper end of the support plate, and the screw is threadedly connected to the threaded seat.

[0010] Preferably, a diagonal support plate is fixedly mounted on one end of the vertical plate, and the lower ends of the vertical plate and the diagonal support plate are both fixed to the upper end of the concave seat.

[0011] Preferably, a special-shaped block is fixedly mounted on the upper end of the heat dissipation mechanism, a temperature sensor is installed inside the groove of the special-shaped block, a control device is fixedly mounted on the other side of the diagonal support plate, and the lower end of the transformer is fixed to the upper end of the base.

[0012] Preferably, one side of the fixing seat is fixed to one side of the diagonal support plate, and the extended end of the telescopic rod is fixed to the upper end of the special-shaped slide plate.

[0013] Preferably, the temperature sensor is connected to the control device signal, the servo motor is connected to the control device signal, and the telescopic rod is connected to the control device signal, wherein, through the signal connection between the telescopic rod and the control device, when the temperature sensor receives a signal that a certain area of ​​the transformer is overheated, it will be transmitted to the control device, and after the control device analyzes and processes the signal, the movable distance of the telescopic rod can be controlled, so as to facilitate the precise adjustment of the position of the heat dissipation mechanism.

[0014] Preferably, the lower end of the connecting frame plate is fixed to the upper end of the special-shaped slide plate, and one end of the heat dissipation mechanism is fixed to the other end of the connecting plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by providing an adjustment mechanism, the position of the heat dissipation mechanism can be adjusted, so that the heat dissipation mechanism can be moved to a suitable position to prevent the transformer from being affected by excessive temperature, and at the same time, the power loss of the transformer can be reduced without affecting the output power of the transformer and the normal voltage conversion and energy transmission functions of the transformer.

[0016] 2. In the present invention, since the ends of the high voltage and the voltage regulation are both 145KV, the voltage regulation is located on the side of the high voltage. By adopting a symmetrical arrangement of the upper and lower angle rings, and considering better heat dissipation of the upper part of the low voltage, the uppermost angle rings of the high voltage and the voltage regulation are placed between the end ring and the lower angle ring, so that the transformer oil passing through the low voltage winding can run out from the end ring to form an oil path. By changing the position of the angle ring, the oil path of the low voltage winding is increased, which can greatly reduce the temperature rise of the low voltage winding.

[0017] 3. In the present invention, by providing an upper and lower movable mechanism, the heat dissipation mechanism can be moved to the upper area, so that the transformer in the upper area can be cooled, the number of heat dissipation mechanisms can be reduced, and the heat dissipation of the overheated area of ​​the transformer can be concentrated, thereby reducing energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of a novel fully insulated 145kV body structure of the present invention; Figure 2 It is a structural schematic diagram of an adjustment mechanism, an upper and lower movable mechanism and a heat dissipation mechanism in a novel fully insulated 145kV body structure of the present invention; Figure 3 It is a three-dimensional diagram of the adjustment mechanism in a novel fully insulated 145kV body structure of the present invention; Figure 4 It is a partial structural schematic diagram of an adjustment mechanism in a novel fully insulated 145kV body structure of the present invention; Figure 5 A schematic diagram of a new type of fully insulated 145kV transformer body structure of the present invention; Figure 6 It is a structural schematic diagram of the upper and lower movable mechanisms in a novel fully insulated 145kV body structure of the present invention; Figure 7 It is a structural schematic diagram of a heat dissipation mechanism and a connecting plate in a novel fully insulated 145kV body structure of the present invention; Figure 8 This is a system diagram of a new type of fully insulated 145kV body structure of the present invention.

[0019] In the figure: 1. Base; 11. Support plate; 12. Special-shaped block; 13. Control device; 14. Temperature sensor; 15. Transformer; 2. Adjustment mechanism; 21. Protection box; 22. Long hole; 23. Diversion hole; 24. Threaded seat; 25. Convex plate; 26. Concave seat; 27. Fixed plate; 28. Support frame plate; 29. ​​Servo motor; 210. Screw; 211. Guide rod; 212. Slide seat; 3. Up and down movable mechanism; 31. Vertical plate; 32. Connecting plate; 33. Fixed seat; 34. Telescopic rod; 35. Guide rail; 36. Guide seat; 37. Diagonal support plate; 38. Top plate; 39. Connecting frame plate; 310. Special-shaped skateboard; 4. Heat dissipation mechanism. DETAILED DESCRIPTION

[0020] 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 implementation regulations 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 creative work are within the scope of protection of the present invention.

[0021] Example 1: Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown: a new type of fully insulated 145kV body structure, including a base 1, a transformer 15 and a heat dissipation mechanism 4, a support plate 11 is fixedly installed on one side of the base 1, an adjustment mechanism 2 is arranged on the upper end of the support plate 11, and an upper and lower movable mechanism 3 is arranged on one side of the adjustment mechanism 2; The adjusting mechanism 2 comprises a protective box 21, the upper end of which is penetrated by a long hole 22, a threaded seat 24 is arranged inside the protective box 21, a convex plate 25 is fixedly installed on the upper end of the threaded seat 24, a concave seat 26 is slidably installed on the upper end of the protective box 21, two groups of fixed plates 27 are fixedly installed on the bottom end of the protective box 21, one end of one group of fixed plates 27 is fixedly installed with a support frame plate 28, one end of the support frame plate 28 is fixedly installed with a servo motor 29, a screw 210 is rotatably installed in the middle of the two groups of fixed plates 27, two groups of guide rods 211 are fixedly installed in the middle of the two groups of fixed plates 27, and the outer walls of the two groups of guide rods 211 are slidably installed with slide seats 212, one end of the screw 210 passes through one group of fixed plates 27 and one end of the support frame plate 28, and is connected to the servo motor 29. 9, the output ends of the protective box 21 are fixed, both sides of the protective box 21 are penetrated with guide holes 23, the protrusion of the convex plate 25 passes through the interior of the long hole 22 and is fixed to the inner top of the concave seat 26, the upper ends of the two sets of slide seats 212 are fixed to the lower ends of the convex plates 25, the lower end of the protective box 21 is fixed to the upper end of the support plate 11, the screw 210 is threadedly connected to the threaded seat 24, the upper end of the heat dissipation mechanism 4 is fixedly installed with a special-shaped block 12, the groove of the special-shaped block 12 is installed with a temperature sensor 14, the other side of the diagonal support plate 37 is fixedly installed with a control device 13, the lower end of the transformer 15 is fixed to the upper end of the base 1, the temperature sensor 14 is connected to the control device 13 signal, the servo motor 29 is connected to the control device 13 signal, and the telescopic rod 34 is connected to the control device 13 signal.

[0022] In this embodiment, the heat of the transformer 15 is detected by the temperature sensor 14 and then transmitted to the control device 13. After being analyzed and processed by the control device 13, the control device 13 controls the servo motor 29 to operate. The output end of the servo motor 29 drives the screw 210 to rotate. The screw 210 rotates inside the two sets of fixed plates 27. At the same time, the screw 210 also rotates on the internal threads of the threaded seat 24. Since the threaded seat 24 is fixed to the lower end of the convex plate 25, and the two sets of slide seats 212 are also fixed to the lower end of the convex plate 25, and the two sets of slide seats 212 are slidably installed on the outer walls of the two sets of guide rods 211, the threaded seat 24 is limited so that the threaded seat 24 can only be on the outer wall of the screw 210. Move left and right, the threaded seat 24 drives the convex plate 25 to move inside the protection box 21, and the protruding end of the convex plate 25 slides inside the long hole 22, and at the same time, the convex plate 25 drives the concave seat 26 to slide on the outer wall of the protection box 21, and the concave seat 26 drives the entire upper and lower movable mechanism 3 to move through the vertical plate 31 and the diagonal support plate 37, and the upper and lower movable mechanism 3 drives the heat dissipation mechanism 4 to move, and then the position of the heat dissipation mechanism 4 can be adjusted, so that the heat dissipation mechanism 4 can be moved to a suitable position to prevent the transformer from being affected by excessive temperature, and at the same time can reduce the power loss of the transformer, will not affect the output power of the transformer, and will not affect the normal voltage conversion and energy transmission functions of the transformer; Under the sliding cooperation between the two sets of slide seats 212 and the two sets of guide rods 211, the two sets of slide seats 212 can slide on the outer walls of the two sets of guide rods 211, and guide the threaded seat 24 through the convex plate 25. At the same time, the protrusion of the convex plate 25 slides inside the long hole 22, which can improve the stability of the threaded seat 24 when moving. The two sets of guide holes 23 can guide rainwater when it enters the protection box 21, preventing rainwater from accumulating in the protection box 21 and causing damage to the servo motor 29. The body of the device is an integral suit structure. Since the ends of the high voltage and voltage regulation are both 145KV, the voltage regulation is located on the high voltage side. By adopting a symmetrical arrangement of the upper and lower angle rings, and considering the better heat dissipation of the upper low voltage part, the uppermost angle rings of the high voltage and voltage regulation are placed between the end ring and the lower angle ring, so that the transformer oil passing through the low voltage winding can run out from the end ring to form an oil path. By changing the position of the angle ring, the oil path of the low voltage winding is increased, which can greatly reduce the temperature rise of the low voltage winding.

[0023] Embodiment 2: Figure 1As shown, the up-down movable mechanism 3 includes a vertical plate 31 and a connecting plate 32, one end of the vertical plate 31 is fixedly installed with a fixing seat 33, one end of the fixing seat 33 is penetrated and installed with a telescopic rod 34, the other end of the vertical plate 31 is fixedly installed with a guide rail 35, the outer wall of the guide rail 35 is slidably installed with two groups of guide seats 36, the lower end of the connecting plate 32 is fixedly installed with a connecting frame plate 39, the outer wall of the vertical plate 31 is slidably installed with a special-shaped slide plate 310, the upper end of the vertical plate 31 is fixedly installed with a top plate 38, and the top plate 38 is located at the telescopic position. Directly above the retractable rod 34, an inclined support plate 37 is fixedly installed at one end of the vertical plate 31, the lower ends of the vertical plate 31 and the inclined support plate 37 are fixed to the upper end of the concave seat 26, one side of the fixed seat 33 is fixed to one side of the inclined support plate 37, the protruding end of the telescopic rod 34 is fixed to the upper end of the special-shaped slide plate 310, the lower end of the connecting frame plate 39 is fixed to the upper end of the special-shaped slide plate 310, one end of the heat dissipation mechanism 4 is fixed to the other end of the connecting plate 32, and the telescopic rod 34 is connected to the control device 13 by signal.

[0024] In this embodiment, by starting the telescopic rod 34, the extended end of the telescopic rod 34 drives the special-shaped slide plate 310 to move, and the special-shaped slide plate 310 moves upward on the outer wall of the vertical plate 31. At the same time, the special-shaped slide plate 310 drives the fixed seat 33 to move upward together through the connecting frame plate 39. The fixed seat 33 drives the heat dissipation mechanism 4 to move upward, and also drives the two sets of guide seats 36 to slide on the outer wall of the guide rail 35, so that the heat dissipation mechanism 4 can be moved to the upper area, so that the transformer 15 in the upper area can be cooled, the number of heat dissipation mechanisms 4 can be reduced, and the heat dissipation of the overheated area of ​​the transformer 15 can be concentrated, thereby reducing energy consumption; When the special-shaped slide plate 310 slides on the vertical plate 31, the stability of the special-shaped slide plate 310 when it moves upward or downward can be improved, and the sliding cooperation between the two sets of guide seats 36 and the guide rails 35 can improve the stability of the connecting plate 32 when it moves up and down; The arrangement of the diagonal support plate 37 can support the vertical plate 31 and increase the firmness of the vertical plate 31 and the concave seat 26, while the arrangement of the top plate 38 can shield the telescopic rod 34 and protect the telescopic rod 34; Through the signal connection between the telescopic rod 34 and the control device 13, when the temperature sensor 14 receives a signal indicating that a certain area of ​​the transformer 15 is overheated, it will transmit it to the control device 13. After the control device 13 analyzes and processes the signal, the movable distance of the telescopic rod 34 can be controlled, so as to facilitate the precise adjustment of the position of the heat dissipation mechanism 4.

[0025] The working principle of the present invention is as follows: when in use, firstly, by adopting a symmetrical arrangement of the angle rings at the upper and lower ends, considering the better heat dissipation of the low-voltage upper part, the uppermost angle ring of the high voltage and voltage regulation is placed between the end ring and the lower angle ring, so that the transformer oil passing through the low-voltage winding can run out from the end ring to form an oil path, and by changing the position of the angle ring, the oil path of the low-voltage winding is increased, which can greatly reduce the temperature rise of the low-voltage winding. Then, when a certain area of ​​the transformer 15 is overheated, the temperature sensor 14 will transmit a signal to the control device 13, and the control device 13 will control the operation of the servo motor 29 and the telescopic rod 34. The output end of the servo motor 29 drives the screw 210 to rotate, and the screw 210 rotates inside the two sets of fixed plates 27. At the same time, the screw 210 will also rotate on the internal thread of the threaded seat 24. The threaded seat 24 can only move left and right on the outer wall of the screw 210, and the threaded seat 24 drives the internal activity of the convex plate 25 protective box 21 The convex plate 25 moves, and the protruding end of the convex plate 25 slides inside the long hole 22, and at the same time, the convex plate 25 drives the concave seat 26 to slide on the outer wall of the protective box 21, and the concave seat 26 drives the entire up and down movable mechanism 3 to move through the vertical plate 31 and the diagonal support plate 37, and the up and down movable mechanism 3 drives the heat dissipation mechanism 4 to move, so that the position of the heat dissipation mechanism 4 can be adjusted and the heat dissipation mechanism 4 can be moved to a suitable position. Finally, the protruding end of the telescopic rod 34 drives the special-shaped slide plate 310 to move, and the special-shaped slide plate 310 moves upward or downward on the outer wall of the vertical plate 31. At the same time, the special-shaped slide plate 310 drives the fixed seat 33 to move upward or downward together through the connecting frame plate 39, and the fixed seat 33 will drive the heat dissipation mechanism 4 to move upward or downward, and will also drive the two sets of guide seats 36 to slide on the outer wall of the guide rail 35, so that the heat dissipation mechanism 4 can be moved to the overheating area, and the transformer 15 in the overheating area can be cooled.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel fully insulated 145 kV transformer body structure, comprising a base (1), a transformer (15) and a heat dissipation mechanism (4), characterized in that: A support plate (11) is fixedly mounted on one side of the base (1); an adjustment mechanism (2) is arranged on the upper end of the support plate (11); and an up-and-down movable mechanism (3) is arranged on one side of the adjustment mechanism (2); The adjustment mechanism (2) comprises a protection box (21), the upper end of the protection box (21) is penetrated by a long hole (22), a threaded seat (24) is arranged inside the protection box (21), a convex plate (25) is fixedly mounted on the upper end of the threaded seat (24), a concave seat (26) is slidably mounted on the upper end of the protection box (21), and two groups of fixed plates (27) are fixedly mounted on the bottom end of the protection box (21), one end of one group of the fixed plates (27) is fixedly mounted with a support frame plate (28) ), a servo motor (29) is fixedly installed at one end of the support frame plate (28), a screw rod (210) is rotatably installed in the middle of the two groups of fixed plates (27), two groups of guide rods (211) are fixedly installed in the middle of the two groups of fixed plates (27), and a slide seat (212) is slidably installed on the outer walls of the two groups of guide rods (211), one end of the screw rod (210) passes through one group of fixed plates (27) and one end of the support frame plate (28), and is fixed to the output end of the servo motor (29).

2. A new type of fully insulated 145kV body structure according to claim 1, characterized in that: The up-and-down movable mechanism (3) comprises a vertical plate (31) and a connecting plate (32); a fixing seat (33) is fixedly mounted on one end of the vertical plate (31); a telescopic rod (34) is installed through one end of the fixing seat (33); a guide rail (35) is fixedly mounted on the other end of the vertical plate (31); two groups of guide seats (36) are slidably mounted on the outer wall of the guide rail (35); a connecting frame plate (39) is fixedly mounted on the lower end of the connecting plate (32); and a special-shaped slide plate (310) is slidably mounted on the outer wall of the vertical plate (31).

3. A new type of fully insulated 145kV body structure according to claim 2, characterized in that: Both sides of the protection box (21) are penetrated by flow guide holes (23), the protrusion of the convex plate (25) passes through the inside of the long hole (22) and is fixed to the inner top of the concave seat (26), and the upper ends of the two groups of sliding seats (212) are fixed to the lower end of the convex plate (25).

4. A new type of fully insulated 145kV body structure according to claim 3, characterized in that: A top plate (38) is fixedly mounted on the upper end of the vertical plate (31), and the top plate (38) is located directly above the telescopic rod (34).

5. A new type of fully insulated 145kV body structure according to claim 4, characterized in that: The lower end of the protection box (21) is fixed to the upper end of the support plate (11), and the screw rod (210) is threadedly connected to the threaded seat (24).

6. A new type of fully insulated 145kV body structure according to claim 5, characterized in that: An oblique support plate (37) is fixedly mounted on one end of the vertical plate (31), and the lower ends of the vertical plate (31) and the oblique support plate (37) are both fixed to the upper end of the concave seat (26).

7. A new type of fully insulated 145kV body structure according to claim 6, characterized in that: A special-shaped block (12) is fixedly mounted on the upper end of the heat dissipation mechanism (4), a temperature sensor (14) is mounted inside the groove of the special-shaped block (12), a control device (13) is fixedly mounted on the other side of the diagonal support plate (37), and the lower end of the transformer (15) is fixed to the upper end of the base (1).

8. A new type of fully insulated 145kV body structure according to claim 7, characterized in that: One side of the fixing seat (33) is fixed to one side of the diagonal support plate (37), and the extended end of the telescopic rod (34) is fixed to the upper end of the special-shaped slide plate (310).

9. A new type of fully insulated 145kV body structure according to claim 8, characterized in that: The temperature sensor (14) is connected to the control device (13) by signal, the servo motor (29) is connected to the control device (13) by signal, and the telescopic rod (34) is connected to the control device (13) by signal.

10. A new type of fully insulated 145kV body structure according to claim 9, characterized in that: The lower end of the connecting frame plate (39) is fixed to the upper end of the special-shaped slide plate (310), and one end of the heat dissipation mechanism (4) is fixed to the other end of the connecting plate (32).

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