Box-type transformer with anti-seismic structure

Abstract

The invention discloses a box-type transformer with an anti-seismic structure, which comprises a box body, the top of the box body is fixedly connected with a top cover, the surface of the box body is provided with a box door, the surface of the box door is provided with heat dissipation holes, one side, close to the box door, of the surface of the box body is fixedly connected with a solar power storage device, and the bottom of the solar power storage device is fixedly connected with a first heat dissipation fan. A first damping device is fixedly connected to the bottom of the box body, a second damping device is fixedly connected to the bottom of an inner cavity of the box body, a transformer body is fixedly connected to the top of the second damping device, and a heat dissipation device communicates with the side, close to the box door, of the surface of the surface air compression body; a drying device is fixedly connected to the side, close to the oil conservator, of the inner cavity surface of the box. The invention relates to the technical field of transformers, in particular to a box-type transformer with a damping structure. The transformer is protected through the first damping device and the second damping device.

Description

Technical Field

[0001] The invention relates to the technical field of transformers, and in particular to a box-type transformer with an earthquake-resistant structure. Background Art

[0002] Transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are primary coil, secondary coil and iron core (magnetic core). Its main functions include voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization, etc. It is a commonly used electrical component in power systems. Box-type transformer (usually referred to as "box transformer") integrates traditional transformers into a box-type housing. It has small size, light weight, low noise, low loss and high reliability. It is widely used in residential areas, commercial centers, light stations, airports, factories and mines, Enterprises, hospitals, schools and other places. Box-type transformers are a kind of power equipment. The existing box-type transformers are installed outside during use. When there is a large pressure on the surface of the box-type transformer, due to the poor shock absorption effect of the existing box-type transformer, when the surface is subjected to a large pressure, it is easy to cause damage to the box-type transformer, shortening the service life of the box-type transformer. Summary of the invention

[0003] In view of the shortcomings of the prior art, the present invention provides a box-type transformer with an earthquake-resistant structure, comprising a box body, a top cover is fixedly connected to the top of the box body, and a box door is installed on the surface of the box body; The door comprises a fixed block, two of which are provided. A rotating shaft is rotatably connected inside the fixed block, a door panel is rotatably connected on the surface of the rotating shaft, a heat dissipation hole is provided on the surface of the door panel, and a handle is fixedly connected on the side of the door panel away from the rotating shaft; A solar energy storage device is fixedly connected to one side of the box surface close to the fixed block, a first cooling fan is fixedly connected to the bottom of the box surface located at the solar energy storage device, a first shock absorbing device is fixedly connected to the bottom of the box body, a second shock absorbing device is fixedly connected to the bottom of the box body cavity, a transformer body is fixedly connected to the top of the second shock absorbing device, a mounting plate is fixedly connected to the top of the transformer body by bolts, a traction ear plate is fixedly connected to the top of the mounting plate, four traction ear plates are provided, a low-voltage outlet terminal is fixedly connected to the side of the top of the mounting plate away from the box door, and the low There are four extruded wire terminals, a high-voltage wire terminal is fixedly connected to the side of the top of the mounting plate close to the box door, and three high-voltage wire terminals are provided. The top of the mounting plate is located between the low-voltage wire terminal and the high-voltage wire terminal and is connected to an oil level gauge on the side close to the rotating shaft, and an oil pillow is fixedly connected to the side of the top of the mounting plate away from the oil level gauge. A heat sink is connected to the side of the transformer body surface close to the box door, and two heat sinks are provided. A drying device is fixedly connected to the side of the inner cavity surface of the box close to the oil pillow and the oil level gauge, and two drying devices are provided.

[0004] Furthermore, the solar power storage device includes a fixed seat, a side of the fixed seat surface close to the box door is fixedly connected to the surface of the box body, a side of the fixed seat surface away from the box body is fixedly connected to a solar panel, a side of the fixed seat surface away from the solar panel is fixedly connected to a battery, a side of the battery surface away from the fixed seat is fixedly connected to a power supply rod, and an end of the power supply rod away from the battery is fixedly connected to the first cooling fan.

[0005] Further, the first cooling fan includes a first shell, a side of the first shell surface close to the top cover is fixedly connected to the box surface, a first connecting rod is fixedly connected to the inner surface of the first shell, four first connecting rods are provided, an end of the first connecting rod away from the first shell is fixedly connected to a first rotating motor, a side of the first rotating motor surface close to the transformer body is rotatably connected to a first output shaft, an end of the first output shaft away from the first rotating motor is fixedly connected to a first rotating fan blade, and three first rotating fan blades are provided.

[0006] Furthermore, the first shock absorbing device includes a top plate, the top of the top plate is fixedly connected to the box body, the central part of the bottom of the top plate is fixedly connected to a buffer plate, the side of the buffer plate away from the top plate is fixedly connected to a bottom plate, a first telescopic rod is fixedly connected between the top of the bottom plate and the bottom of the top plate, four first telescopic rods are arranged, and a first spring is slidably connected to the surface of the first telescopic rod, and four first springs are arranged.

[0007] Further, the oil pillow includes a mounting seat, a side of the mounting seat surface close to the transformer body is fixedly connected to the top of the mounting plate, a side of the mounting seat surface away from the mounting plate is fixedly connected to the oil tank, a side of the oil tank surface close to the traction ear plate is connected to an oil filling pipe, an end of the oil filling pipe away from the oil tank is connected to the transformer body, a side of the oil tank surface close to the mounting plate is connected to a connecting pipe, an end of the connecting pipe away from the oil tank is connected to the transformer body, and a side of the oil tank surface close to the box door is connected to an oil replenishing pipe.

[0008] Furthermore, the heat dissipation device includes an oil outlet, three of which are arranged, and the side of the oil outlet surface close to the high-voltage outlet terminal is connected to the transformer body, and the side of the oil outlet surface away from the transformer body is connected to an oil outlet pipe, and three of which are arranged, and the side of the oil outlet pipe surface away from the mounting plate is connected to a heat sink, and the side of the heat sink surface away from the oil outlet pipe is connected to an oil return pipe, and three of which are arranged, and the side of the return pipe surface close to the mounting plate is connected to an oil return port, and three of which are arranged, and the side of the oil return port close to the mounting plate is connected to the transformer body, and the side of the heat sink surface close to the traction ear plate is fixedly connected to a second cooling fan, and two of which are arranged.

[0009] Furthermore, the second cooling fan includes a fixing plate, a side of the fixing plate surface away from the heat sink is fixedly connected to a second shell, a second connecting rod is fixedly connected to an inner surface of the second shell, four second connecting rods are provided, an end of the second connecting rod away from the second shell is fixedly connected to a second rotating motor, a side of the second rotating motor surface close to the heat sink is rotatably connected to a second output shaft, an end of the second output shaft away from the second rotating motor is fixedly connected to a second rotating fan blade, and three second rotating fan blades are provided.

[0010] Furthermore, the second shock absorbing device includes a base, which is provided with two bases, a sliding groove is provided on the top of the base, a sliding block is slidably connected in the sliding groove, the sliding block is fixedly connected to the transformer body on a side close to the mounting plate, a second telescopic rod is fixedly connected to the bottom of the sliding block, an end of the second telescopic rod away from the sliding block is fixedly connected to the base, a second spring is slidably connected to the surface of the second telescopic rod, a connecting plate is fixedly connected to the side of the base surface away from the sliding block, the connecting plates are provided with two, a third connecting rod is fixedly connected to the side of the base surface located between the connecting plates, the third connecting rod is provided with two, a moving block is slidably connected to the surface of the third connecting rod, the moving blocks are provided with two, the top of the moving block is slidably connected to the bottom of the transformer body, and the surface of the third connecting rod is slidably connected to the third spring between the moving blocks.

[0011] Furthermore, the drying device comprises a drying plate, and a desiccant is fixedly connected to a side of the drying plate surface close to the transformer body.

[0012] Compared with the prior art, the present invention has the following beneficial effects: (1) The box-type transformer with an earthquake-resistant structure can effectively discharge the heat emitted by the transformer body in the box through the solar power storage device and the first heat dissipation fan, and can also save electricity through the solar panels and batteries.

[0013] (2) The box-type transformer with an earthquake-resistant structure can reduce the impact on the box body when the box body is subjected to external vibration through the first shock-absorbing device, thereby preventing the box body from being damaged.

[0014] (3) The box-type transformer with a seismic-resistant structure can minimize the impact of vibrations caused by external influences on the transformer body or during its own operation through the second shock-absorbing device, thereby effectively protecting the mechanism from damage.

[0015] (4) The box-type transformer with an anti-seismic structure can dissipate the heat generated by the transformer body during operation through a heat dissipation device to ensure the normal operation of the transformer body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic cross-sectional view of part of the structure of the present invention; Figure 3 It is a specific schematic diagram of some structures of the present invention; Figure 4 It is a schematic structural diagram of the first shock absorbing device of the present invention; Figure 5It is a schematic diagram of the structure of the transformer body of the present invention; Figure 6 It is a schematic diagram of the structure of the heat dissipation device of the present invention; Figure 7 This is a schematic diagram of the structure of a second heat dissipation fan of the present invention; Figure 8 It is a schematic structural diagram of the second shock absorbing device of the present invention; Fig. 9 It is a schematic diagram of the structure of the drying device of the present invention.

[0017] In the figure: 1. box body; 101. top cover; 2. box door; 201. fixed block; 202. rotating shaft; 203. door panel; 204. heat dissipation hole; 205. handle; 3. solar energy storage device; 301. fixed seat; 302. solar panel; 303. battery; 304. power supply pole; 4. first cooling fan; 401. first shell; 402. first connecting rod; 403. first rotating motor; 404. first output shaft; 405. first rotating fan blade; 5. first shock absorbing device; 501. top plate; 502. buffer plate; 503. bottom plate; 504. first telescopic rod; 505. first spring; 6. transformer body; 7. mounting plate; 701. traction ear plate; 702. low voltage outlet terminal; 703. high voltage outlet terminal; 704. oil level gauge; 8. oil pillow; 801. mounting seat; 802, oil tank; 803, oil filling pipe; 804, connecting pipe; 805, oil replenishing pipe; 9, heat dissipation device; 901, oil outlet; 902, oil outlet pipe; 903, heat sink; 904, oil return pipe; 905, oil return port; 906, second cooling fan; 9061, fixing plate; 9062, second shell; 9063, second connecting rod; 9064, second rotating motor; 9065, second output shaft; 9066, second rotating fan blade; 10, second shock absorbing device; 1001, base; 1002, sliding groove; 1003, sliding block; 1004, second telescopic rod; 1005, second spring; 1006, connecting plate; 1007, third connecting rod; 1008, moving block; 1009, third spring; 11, drying device; 1101, drying plate; 1102, desiccant. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments 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.

[0019] See also Figure 1-Figure 9As shown, the present invention provides a technical solution, a box-type transformer with an earthquake-resistant structure, comprising a box body 1, a top cover 101 fixedly connected to the top of the box body 1, a box door 2 installed on the surface of the box body 1, and the top cover 101 can effectively prevent rainwater from falling into the box body 1 to corrode and damage the internal structure; The cabinet door 2 includes a fixed block 201, and two fixed blocks 201 are provided. A rotating shaft 202 is rotatably connected inside the fixed block 201, and a door panel 203 is rotatably connected on the surface of the rotating shaft 202. A heat dissipation hole 204 is provided on the surface of the door panel 203. A handle 205 is fixedly connected to the side of the surface of the door panel 203 away from the rotating shaft 202. By pulling the handle 205, the door panel 203 is driven to rotate on the rotating shaft 202, so that the cabinet door 2 is opened; A solar energy storage device 3 is fixedly connected to one side of the surface of the box body 1 close to the fixed block 201, a first cooling fan 4 is fixedly connected to the bottom of the solar energy storage device 3 on the surface of the box body 1, a first shock absorbing device 5 is fixedly connected to the bottom of the box body 1, a second shock absorbing device 10 is fixedly connected to the bottom of the inner cavity of the box body 1, a transformer body 6 is fixedly connected to the top of the second shock absorbing device 10, a mounting plate 7 is fixedly connected to the top of the transformer body 6 by bolts, a traction ear plate 701 is fixedly connected to the top of the mounting plate 7, four traction ear plates 701 are provided, a low-voltage outlet terminal 702 is fixedly connected to the side of the top of the mounting plate 7 away from the box door 2, four low-voltage outlet terminals 702 are provided, and a high-voltage outlet terminal is fixedly connected to the side of the top of the mounting plate 7 close to the box door 2 703, three high-voltage outlet terminals 703 are provided, the top of the mounting plate 7 is located between the low-voltage outlet terminal 702 and the high-voltage outlet terminal 703 and is connected to an oil level gauge 704 on the side close to the rotating shaft 202, the top of the mounting plate 7 is fixedly connected to an oil pillow 8 on the side away from the oil level gauge 704, the surface of the transformer body 6 close to the box door 2 is connected to a heat sink 9, two heat sinks 9 are provided, the inner surface of the box body 1 close to the oil pillow 8 and the oil level gauge 704 is fixedly connected to a drying device 11, two drying devices 11 are provided, the traction ear plate 701 can facilitate the installation of the transformer body 6 inside the box body 1, the oil level gauge 704 can observe the oil level height in the transformer body 6 in real time, and replenish the oil in the transformer body 6 in time.

[0020] The solar power storage device 3 includes a fixed base 301, a side of the fixed base 301 surface close to the box door 2 is fixedly connected to the surface of the box body 1, a side of the fixed base 301 surface away from the box body 1 is fixedly connected to a solar panel 302, a side of the fixed base 301 surface away from the solar panel 302 is fixedly connected to a battery 303, a side of the battery 303 surface away from the fixed base 301 is fixedly connected to a power supply rod 304, and an end of the power supply rod 304 away from the battery 303 is fixedly connected to the first cooling fan 4, the solar panel 302 converts sunlight into electrical energy, and the electrical energy is further stored in the battery 303, and the electrical energy stored in the battery 303 drives the first cooling fan 4 to work.

[0021] The first cooling fan 4 includes a first shell 401, and a side of the surface of the first shell 401 close to the top cover 101 is fixedly connected to the surface of the box body 1, and a first connecting rod 402 is fixedly connected to the inner surface of the first shell 401. Four first connecting rods 402 are provided, and one end of the first connecting rod 402 away from the first shell 401 is fixedly connected to a first rotating motor 403. A side of the surface of the first rotating motor 403 close to the transformer body 6 is rotatably connected to a first output shaft 404, and an end of the first output shaft 404 away from the first rotating motor 403 is fixedly connected to a first rotating fan blade 405, and three first rotating fan blades 405 are provided. The first rotating motor 403 is energized to output power, thereby driving the first output shaft 404 to rotate, and further driving the first rotating fan blade 405 to rotate, so as to blow out the heat in the box body 1.

[0022] The first shock absorbing device 5 includes a top plate 501, the top of the top plate 501 is fixedly connected to the box body 1, a buffer plate 502 is fixedly connected to the central part of the bottom of the top plate 501, a bottom plate 503 is fixedly connected to the side of the buffer plate 502 away from the top plate 501, a first telescopic rod 504 is fixedly connected between the top of the bottom plate 503 and the bottom of the top plate 501, four first telescopic rods 504 are provided, and a first spring 505 is slidably connected to the surface of the first telescopic rod 504, and four first springs 505 are provided. When the box body 1 is vibrated by external impact, the top plate 501 presses down to drive the first telescopic rod 504 and the first spring 505 to be compressed. At this time, the buffer plate 502 is slowly compressed, so that the box body 1 remains balanced, minimizing the impact and damage of the vibration on the box body 1.

[0023] The oil pillow 8 includes a mounting seat 801, a side of the mounting seat 801 surface close to the transformer body 6 is fixedly connected to the top of the mounting plate 7, a side of the mounting seat 801 surface away from the mounting plate 7 is fixedly connected to an oil tank 802, a side of the oil tank 802 surface close to the traction ear plate 701 is connected to an oil filling pipe 803, an end of the oil filling pipe 803 away from the oil tank 802 is connected to the transformer body 6, a side of the oil tank 802 surface close to the mounting plate 7 is connected to a connecting pipe 804, an end of the connecting pipe 804 away from the oil tank 802 is connected to the transformer body 6, and a side of the oil tank 802 surface close to the box door 2 is connected to an oil replenishing pipe 805, the oil tank 802 is connected to the transformer body 6 through the oil filling pipe 803 and the connecting pipe 804, so that the transformer-specific oil can circulate therein, thereby preventing the transformer-specific oil in the transformer body 6 from being overheated and causing the internal structure of the transformer to be damaged.

[0024] The heat dissipation device 9 includes an oil outlet 901, and the oil outlet 901 is provided with three. The side of the surface of the oil outlet 901 close to the high-voltage outlet terminal 703 is connected to the transformer body 6. The side of the surface of the oil outlet 901 away from the transformer body 6 is connected to an oil outlet pipe 902, and three oil outlet pipes 902 are provided. The side of the surface of the oil outlet pipe 902 away from the mounting plate 7 is connected to a heat sink 903, and the side of the surface of the heat sink 903 away from the oil outlet pipe 902 is connected to an oil return pipe 904, and three oil return pipes 904 are provided. The side of the surface of the oil return pipe 904 close to the mounting plate 7 is connected to the oil return pipe 904. The side is connected with an oil return port 905, and three oil return ports 905 are arranged. The side of the oil return port 905 close to the mounting plate 7 is connected with the transformer body 6. The side of the surface of the heat sink 903 close to the traction ear plate 701 is fixedly connected with a second cooling fan 906. The second cooling fan 906 is provided with two oil outlets 901, an oil outlet pipe 902, a heat sink 903, an oil return pipe 904, and the oil return port 905 are connected with the inside of the transformer body 6, so that the transformer special oil can flow inside it, thereby increasing the heat dissipation efficiency and also improving the working efficiency of the transformer.

[0025] The second cooling fan 906 includes a fixing plate 9061, a side of the fixing plate 9061 surface away from the heat sink 903 is fixedly connected to a second housing 9062, a second connecting rod 9063 is fixedly connected to the inner surface of the second housing 9062, four second connecting rods 9063 are provided, one end of the second connecting rod 9063 away from the second housing 9062 is fixedly connected to a second rotating motor 9064, a side of the second rotating motor 9064 surface close to the heat sink 903 is rotatably connected to a second output shaft 9065, an end of the second output shaft 9065 away from the second rotating motor 9064 is fixedly connected to second rotating blades 9066, three second rotating blades 9066 are provided, the second rotating motor 9064 is energized to output power, driving the second output shaft 9065 to rotate, further driving the second rotating blades 9066 to rotate, generating airflow blowing over the surface of the heat sink 903, cooling the transformer-specific oil therein, and achieving a heat dissipation effect.

[0026] The second shock absorbing device 10 includes a base 1001, which is provided with two bases 1001. A sliding groove 1002 is opened on the top of the base 1001, and a sliding block 1003 is slidably connected in the sliding groove 1002. The side of the sliding block 1003 close to the mounting plate 7 is fixedly connected to the transformer body 6, and a second telescopic rod 1004 is fixedly connected to the bottom of the sliding block 1003. The end of the second telescopic rod 1004 away from the sliding block 1003 is fixedly connected to the base 1001, and a second spring 1005 is slidably connected to the surface of the second telescopic rod 1004. A connecting plate 1006 is fixedly connected to the side of the surface of the base 1001 away from the sliding block 1003. The connecting plates 1006 are provided with two, and a third connecting rod 1007 is fixedly connected to the side of the surface of the base 1001 located between the connecting plates 1006. The third connecting rod 1007 is provided with two, and the surface of the third connecting rod 1007 is slidably connected to a movable spring 1005. The movable block 1008 is provided with two movable blocks 1008. The top of the movable block 1008 is slidably connected to the bottom of the transformer body 6. The surface of the third connecting rod 1007 is located between the movable blocks 1008 and is slidably connected with a third spring 1009. When the transformer body 6 is subjected to external impact or vibration is generated due to internal work, the sliding block 1003 moves downward inside the sliding groove 1002. At this time, the movable block 1008 moves along the surface of the third connecting rod 1007 under the effect of gravity of the transformer body 6. At this time, the third spring 1009 can stabilize the movable block 1008 in a balanced position due to its own elastic force. At this time, the second telescopic rod 1004 and the second spring 1005 will also be maintained in a balanced position under the action of gravity of the transformer body 6. At this time, the transformer body 6 will maintain balance, reducing the adverse effects of vibration on the operation of the transformer body 6, and also reducing the probability of its damage.

[0027] The drying device 11 includes a drying plate 1101, and a desiccant 1102 is fixedly connected to the side of the drying plate 1101 surface close to the transformer body 6. The desiccant 1102 can absorb moisture and water mist that may accumulate inside the box 1 due to long-term environmental influences, preventing them from corroding the transformer body 6 and causing damage to it.

[0028] When in use, the transformer body 6 may vibrate during operation due to loose internal parts or external factors. At this time, the sliding block 1003 in the second shock absorbing device 10 moves downward inside the sliding groove 1002. At this time, the moving block 1008 moves along the surface of the third connecting rod 1007 under the gravity effect of the transformer body 6. At this time, the third spring 1009 can stabilize the moving block 1008 in a balanced position due to its own elastic force. At this time, the second telescopic rod 1004 and the second spring 1005 will also be maintained in a balanced position under the gravity of the transformer body 6. At this time, the transformer body 6 will remain balanced, reducing the adverse effects of vibration on the operation of the transformer body 6 and reducing the probability of damage thereof. When the transformer body 6 is working, more heat will be generated. At this time, the heat generated by the transformer during operation will be reduced by the transformer oil. The second cooling fan 906 is provided with two oil outlets 901, an oil outlet pipe 902, a heat sink 903, an oil return pipe 904, and an oil return port 905, which are connected to the inside of the transformer body 6, so that the transformer oil can flow inside it, thereby reducing the internal temperature. At this time, the second rotating motor 9064 is energized to output power, driving the second output shaft 9065 to rotate, and further driving the second rotating fan blade 9066 to rotate, generating airflow to blow over the surface of the heat sink 903, cooling the transformer oil therein, and achieving a heat dissipation effect; When the box 1 is vibrated by external impact, the top plate 501 is pressed down, driving the first telescopic rod 504 and the first spring 505 to be compressed. At this time, the buffer plate 502 is slowly compressed to keep the box 1 balanced, minimizing the impact and damage of the vibration on the box 1. The solar panel 302 converts sunlight into electrical energy, which is further stored in the battery 303. The electrical energy stored in the battery 303 drives the first cooling fan 4 to work. At this time, the first rotating motor 403 is energized to output power, driving the first output shaft 404 to rotate, and further driving the first rotating fan blades 405 to rotate, thereby blowing out the heat in the box 1.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A box-type transformer with an earthquake-resistant structure, comprising a box body (1), characterized in that: The top of the box body (1) is fixedly connected with a top cover (101), and the surface of the box body (1) is equipped with a box door (2); The box door (2) comprises a fixed block (201), two of the fixed blocks (201) are provided, a rotating shaft (202) is rotatably connected inside the fixed block (201), a door panel (203) is rotatably connected to the surface of the rotating shaft (202), a heat dissipation hole (204) is provided on the surface of the door panel (203), and a handle (205) is fixedly connected to the side of the surface of the door panel (203) away from the rotating shaft (202); A solar energy storage device (3) is fixedly connected to a side of the surface of the box (1) close to the fixing block (201); a first cooling fan (4) is fixedly connected to the bottom of the surface of the box (1) located at the bottom of the solar energy storage device (3); a first shock absorbing device (5) is fixedly connected to the bottom of the box (1); a second shock absorbing device (10) is fixedly connected to the bottom of the inner cavity of the box (1); a transformer body (6) is fixedly connected to the top of the second shock absorbing device (10); a mounting plate (7) is fixedly connected to the top of the transformer body (6) by bolts; a traction ear plate (701) is fixedly connected to the top of the mounting plate (7); four traction ear plates (701) are provided; a low-voltage outlet terminal (702) is fixedly connected to the side of the top of the mounting plate (7) away from the box door (2); the low-voltage outlet terminal (702) ) are provided with four, a high-voltage outlet terminal (703) is fixedly connected to a side of the top of the mounting plate (7) close to the box door (2), and three high-voltage outlet terminals (703) are provided, a side of the top of the mounting plate (7) located between the low-voltage outlet terminal (702) and the high-voltage outlet terminal (703) and close to the rotating shaft (202) is connected to an oil level gauge (704), a side of the top of the mounting plate (7) away from the oil level gauge (704) is fixedly connected to an oil pillow (8), a side of the surface of the transformer body (6) close to the box door (2) is connected to a heat dissipation device (9), and two heat dissipation devices (9) are provided, and a drying device (11) is fixedly connected to a side of the inner cavity surface of the box body (1) close to the oil pillow (8) and the oil level gauge (704), and two drying devices (11) are provided.

2. The box-type transformer with earthquake-resistant structure according to claim 1 is characterized in that: The solar power storage device (3) comprises a fixing seat (301), a side of the fixing seat (301) surface close to the box door (2) is fixedly connected to the surface of the box body (1), a side of the fixing seat (301) surface away from the box body (1) is fixedly connected to a solar panel (302), a side of the fixing seat (301) surface away from the solar panel (302) is fixedly connected to a storage battery (303), a side of the storage battery (303) surface away from the fixing seat (301) is fixedly connected to a power supply rod (304), and an end of the power supply rod (304) away from the storage battery (303) is fixedly connected to the first cooling fan (4).

3. The box-type transformer with earthquake-resistant structure according to claim 2 is characterized in that: The first cooling fan (4) comprises a first shell (401), wherein a side of the surface of the first shell (401) close to the top cover (101) is fixedly connected to the surface of the box body (1), a first connecting rod (402) is fixedly connected to the inner surface of the first shell (401), and four first connecting rods (402) are provided. An end of the first connecting rod (402) away from the first shell (401) is fixedly connected to a first rotating motor (403), a side of the surface of the first rotating motor (403) close to the transformer body (6) is rotatably connected to a first output shaft (404), and an end of the first output shaft (404) away from the first rotating motor (403) is fixedly connected to a first rotating fan blade (405), and three first rotating fan blades (405) are provided.

4. The box-type transformer with earthquake-resistant structure according to claim 3 is characterized in that: The first shock absorbing device (5) comprises a top plate (501), the top of the top plate (501) is fixedly connected to the box body (1), a buffer plate (502) is fixedly connected to the central part of the bottom of the top plate (501), a bottom plate (503) is fixedly connected to the side of the buffer plate (502) away from the top plate (501), a first telescopic rod (504) is fixedly connected between the top of the bottom plate (503) and the bottom of the top plate (501), four first telescopic rods (504) are provided, and a first spring (505) is slidably connected to the surface of the first telescopic rod (504), and four first springs (505) are provided.

5. The box-type transformer with earthquake-resistant structure according to claim 4 is characterized in that: The oil pillow (8) comprises a mounting seat (801), wherein a side of the surface of the mounting seat (801) close to the transformer body (6) is fixedly connected to the top of the mounting plate (7), a side of the surface of the mounting seat (801) away from the mounting plate (7) is fixedly connected to an oil tank (802), a side of the surface of the oil tank (802) close to the traction ear plate (701) is connected to an oil filling pipe (803), an end of the oil filling pipe (803) away from the oil tank (802) is connected to the transformer body (6), a side of the surface of the oil tank (802) close to the mounting plate (7) is connected to a connecting pipe (804), an end of the connecting pipe (804) away from the oil tank (802) is connected to the transformer body (6), and a side of the surface of the oil tank (802) close to the box door (2) is connected to an oil replenishing pipe (805).

6. The box-type transformer with earthquake-resistant structure according to claim 5, characterized in that: The heat dissipation device (9) comprises an oil outlet (901), three of which are provided, and a side of the surface of the oil outlet (901) close to the high-voltage outlet terminal (703) is connected to the transformer body (6), and a side of the surface of the oil outlet (901) away from the transformer body (6) is connected to an oil outlet pipe (902), three of which are provided, and a side of the surface of the oil outlet pipe (902) away from the mounting plate (7) is connected to a heat sink (903), and a side of the surface of the heat sink (903) away from the oil outlet pipe One side of the oil return pipe (904) is connected to the transformer body (6), and one side of the oil return pipe (904) close to the mounting plate (7) is connected to an oil return port (905), and three oil return ports (905) are provided. The oil return port (905) is connected to the transformer body (6) on the side of the oil return pipe (904) close to the mounting plate (7). A second cooling fan (906) is fixedly connected to the side of the heat sink (903) close to the traction ear plate (701), and two second cooling fans (906) are provided.

7. The box-type transformer with earthquake-resistant structure according to claim 6, characterized in that: The second cooling fan (906) comprises a fixing plate (9061), a side of the surface of the fixing plate (9061) away from the heat sink (903) is fixedly connected to a second shell (9062), an inner surface of the second shell (9062) is fixedly connected to a second connecting rod (9063), four second connecting rods (9063) are provided, one end of the second connecting rod (9063) away from the second shell (9062) is fixedly connected to a second rotating motor (9064), a side of the surface of the second rotating motor (9064) close to the heat sink (903) is rotatably connected to a second output shaft (9065), and one end of the second output shaft (9065) away from the second rotating motor (9064) is fixedly connected to a second rotating fan blade (9066), and three second rotating fan blades (9066) are provided.

8. The box-type transformer with earthquake-resistant structure according to claim 7, characterized in that: The second shock absorbing device (10) comprises a base (1001), wherein two bases (1001) are provided, a sliding groove (1002) is provided on the top of the base (1001), a sliding block (1003) is slidably connected in the sliding groove (1002), a side of the sliding block (1003) close to the mounting plate (7) is fixedly connected to the transformer body (6), a second telescopic rod (1004) is fixedly connected to the bottom of the sliding block (1003), an end of the second telescopic rod (1004) away from the sliding block (1003) is fixedly connected to the base (1001), a second spring (1005) is slidably connected to the surface of the second telescopic rod (1004), and the base (1 A connecting plate (1006) is fixedly connected to the side of the surface of the base (1001) away from the sliding block (1003), and two connecting plates (1006) are provided. A third connecting rod (1007) is fixedly connected to the side of the surface of the base (1001) located between the connecting plates (1006), and two third connecting rods (1007) are provided. A moving block (1008) is slidably connected to the surface of the third connecting rod (1007), and two moving blocks (1008) are provided. The top of the moving block (1008) is slidably connected to the bottom of the transformer body (6), and the surface of the third connecting rod (1007) is located between the moving blocks (1008) and is slidably connected to a third spring (1009).

9. The box-type transformer with earthquake-resistant structure according to claim 8, characterized in that: The drying device (11) comprises a drying plate (1101), and a desiccant (1102) is fixedly connected to a side of the surface of the drying plate (1101) close to the transformer body (6).

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