CN218102119U

CN218102119U - Electric power high-voltage board with shock attenuation safeguard function

Info

Publication number: CN218102119U
Application number: CN202220494207.9U
Authority: CN
Inventors: 蒋新辉
Original assignee: Shanghai Xinhui Electric Co ltd
Current assignee: Shanghai Xinhui Electric Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-12-20
Anticipated expiration: 2032-03-09

Abstract

The application relates to an electric high-voltage cabinet with a shock absorption protection function, which relates to the technical field of high-voltage cabinets and comprises a high-voltage cabinet body, wherein a cabinet door is arranged on the high-voltage cabinet body, the cabinet door covers the high-voltage cabinet body, a fixing ring is arranged on the high-voltage cabinet body, the fixing ring is arranged on one side of the high-voltage cabinet body, which is far away from the cabinet door, a shock absorption assembly is arranged on the fixing ring, and the shock absorption assembly is arranged on the inner side of the fixing ring; the high-voltage board comprises a high-voltage board body, and is characterized in that a protection component is arranged on the high-voltage board body, the protection component is installed at the top of the high-voltage board body, a heat dissipation component is arranged in the high-voltage board body, the heat dissipation component dissipates heat of the high-voltage board body, a maintenance system is installed in the high-voltage board body, and the maintenance system maintains the high-voltage board body. This application has and reduces the vibrations of high-voltage board body, makes things convenient for the staff to overhaul the high-voltage board body for the effect that the high-voltage board body can normal use.

Description

Electric power high-voltage board with shock attenuation safeguard function

Technical Field

The application relates to the technical field of high-voltage cabinets, in particular to an electric high-voltage cabinet with a damping protection function.

Background

At present, a high-voltage power distribution cabinet refers to an electrical product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of a power system and plays roles of on-off, control or protection and the like, and has a voltage grade of 3.6kV-550 kV. The high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry.

Among the correlation technique, assemble various electrical apparatus in the electric power high-voltage board, the electric power high-voltage board that puts into use, install in open air mostly, and owing to install in open air, the high-voltage board design is mostly not considered in open-air operational environment, outdoor general night moisture and moisture are all heavier, in order to reduce moisture and moisture in the electric power high-voltage board, the designer will generally design into with the electric power high-voltage board and be higher than ground

In view of the above related technologies, the inventor thinks that when there is a certain gap between the electric power high-voltage cabinet and the ground, when the electric power high-voltage cabinet is used, a certain space is provided for the shaking of the motor high-voltage cabinet, so that the electric power high-voltage cabinet shakes during the use process, and parts in corresponding positions can deviate to affect the normal use of the electric power high-voltage cabinet.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem, this application provides an electric power high-voltage board with shock attenuation safeguard function.

The application provides a pair of electric power high-voltage board with shock attenuation safeguard function adopts following technical scheme:

an electric power high-voltage cabinet with a damping protection function comprises a high-voltage cabinet body, wherein a cabinet door is arranged on the high-voltage cabinet body and covers the high-voltage cabinet body, a fixing ring is arranged on the high-voltage cabinet body and is installed on one side, away from the cabinet door, of the high-voltage cabinet body, a damping component is arranged on the fixing ring, and the damping component is installed on the inner side of the fixing ring; the high-voltage board comprises a high-voltage board body, and is characterized in that a protection component is arranged on the high-voltage board body, the protection component is installed at the top of the high-voltage board body, a heat dissipation component is arranged in the high-voltage board body, the heat dissipation component dissipates heat of the high-voltage board body, a maintenance system is installed in the high-voltage board body, and the maintenance system maintains the high-voltage board body.

Optionally, the fixing rings are arranged on the high-voltage cabinet body at intervals, a clamping block is arranged at one end of each fixing ring, a clamping groove is formed in one end of each fixing ring, and the fixing rings are adjacent to each other in number and pass through the clamping blocks and the clamping grooves in clamped connection.

Optionally, the damping assembly includes a tightening plate, the tightening plate corresponds to the fixing ring, a connecting rod is arranged on the tightening plate, one end of the connecting rod is fixed to the tightening plate, the other end of the connecting rod extends into the fixing ring, a positioning plate is arranged at one end of the connecting rod extending into the fixing ring, a tightening spring is arranged between the positioning plate and the fixing ring, one end of the tightening spring is tightened on the positioning plate, and the other end of the tightening spring is tightened on the fixing ring.

Optionally, a plurality of the spout has all been seted up on the solid fixed ring, and a plurality of communicate each other between the spout, high-voltage board body mounting panel, the one end of mounting panel with the high-voltage board body is fixed, the other end to gu fixed ring's spout extends, just the mounting panel stretches into the one end of spout is provided with the gyro wheel, the gyro wheel rotates to erect on the fixed plate, just the outside of gyro wheel with the spout is contradicted.

Optionally, the protection component includes a rain baffle, the rain baffle covers the side of the high-voltage board body, a guide rod is arranged on the high-voltage board body, one end of the guide rod is fixed to the high-voltage board body, the other end of the guide rod penetrates through the rain baffle, a driving cylinder is arranged between the rain baffle and the high-voltage board body, a cylinder body of the driving cylinder is installed on the high-voltage board body, and a piston rod of the driving cylinder is fixed to the rain baffle.

Optionally, heat dissipation holes are formed in the side wall of the high-voltage cabinet body, the heat dissipation assembly comprises a heat dissipation fan and a driving motor, the driving motor is erected in the high-voltage cabinet body, and the heat dissipation fan faces one side of the heat dissipation holes.

Optionally, the protection component comprises a rain shield, the rain shield is located at one side close to the heat dissipation holes, one end of the rain shield is inclined downwards towards one side away from the high-voltage cabinet body, and two sides of the outer side of the high-voltage cabinet body and the other end of the rain shield are inclined downwards towards one side away from the high-voltage cabinet body.

Optionally, the protection component comprises a water absorption plate, a drying groove is formed in the lower side of the high-voltage cabinet body, the water absorption plate is installed in the drying groove, a water collection box is arranged on the lower side of the high-voltage cabinet body, and the water collection box is installed on the lower side of the drying groove.

Optionally, the maintenance system includes a fault detection module, the fault detection module is right to detect in the high-voltage board body, the fault detection module is connected with an alarm module, and after the fault detection module detects a fault, the alarm module sends an alarm signal.

Optionally, the maintenance system further includes a forced power-off module, the forced power-off module is connected to the fault detection module, and the forced power-off module powers off the high-voltage board body after the fault detection module detects a fault.

To sum up, this application includes following at least one electric power high-voltage board beneficial technological effect who has shock attenuation safeguard function:

in the application, install the high-voltage board body through solid fixed ring, gu the last damper assembly of solid fixed ring reduces the rotation of high-voltage board body self, when having certain clearance between high-voltage board body and the ground, the use of high-voltage board body, can not make the high-voltage board body take place to rock in the use, protection component protects the high-voltage board body, radiator unit gives off this internal heat of high-voltage board from this internally of high-voltage board, when this internal part position of high-voltage board takes place the skew, the maintenance system is maintained the high-voltage board body, make things convenient for the staff to overhaul the high-voltage board body, make the use that the high-voltage board body can be normal.

Drawings

Fig. 1 is a schematic view of an overall structure of an electric high-voltage cabinet with a damping protection function according to the present embodiment;

FIG. 2 is an exploded view of the present embodiment mainly embodying a fixed ring structure;

fig. 3 is an explosion diagram mainly showing the structure of the high-voltage cabinet body in the embodiment;

fig. 4 is a flowchart mainly showing the structure of the maintenance system in this embodiment.

Reference numerals are as follows: 1. a high-voltage cabinet body; 11. a cabinet door; 12. a handle; 13. mounting a plate; 131. a roller; 14. a reinforcing plate; 15. a rain shield; 16. a drying tank; 17. a water collection box; 2. a fixing ring; 21. a clamping block; 22. a card slot; 23. a limiting groove; 24. a limiting plate; 25. a chute; 3. a shock absorbing assembly; 31. a propping plate; 311. anti-slip sheets; 32. a connecting rod; 33. positioning a plate; 34. the spring is tightly propped; 4. a guard assembly; 41. a rain shield; 42. blocking edges; 43. a guide bar; 44. a support spring; 45. a driving cylinder; 46. a water absorption plate; 5. a heat dissipating component; 51. heat dissipation holes; 52. a heat radiation fan; 53. driving the electricity; 6. maintaining the system; 61. a fault detection module; 62. an alarm module; 63. and a forced power-off module.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings of the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the application without inventive effort, are within the scope of protection of the application.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of the terms "a" or "an" and "the" and similar referents in the description and claims of the present application does not denote a limitation of quantity, but rather denote the presence of at least one.

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses electric power high-voltage board with shock attenuation safeguard function.

Referring to fig. 1-4, an electric power high-voltage board with shock attenuation safeguard function, including high-voltage board body 1, be provided with cabinet door 11 on the high-voltage board body 1, cabinet door 11 covers on high-voltage board body 1, be provided with solid fixed ring 2 on the high-voltage board body 1, high-voltage board body 1 fixes through solid fixed ring 2, gu be provided with damper 3 on the fixed ring 2, damper 3 reduces pivoted transmission, and be provided with protective assembly 4 on the high-voltage board body 1, radiator assembly 5 and maintenance system 6, protective assembly 4 and radiator assembly 5 make high-voltage board body 1 after long-time the use, can remain stable operating condition, after high-voltage board body 1 damages, maintenance system 6 can maintain high-voltage board body 1, make the convenience of staff's maintenance high-voltage board body 1 promote.

High-voltage board body 1 is the cuboid form, and 1 length direction of high-voltage board body is vertical setting, and cabinet door 11 wholly is rectangular plate-like, and the length direction of cabinet door 11 is the same with high-voltage board body 1's length direction, and cabinet door 11 covers on high-voltage board body 1, and is provided with handle 12 on the cabinet door 11, and handle 12 is provided with two on high-voltage board body 1 relatively, and two handles 12 are all fixed on cabinet door 11 for the convenience that the staff opened or installed cabinet door 11 can promote.

Solid fixed ring 2 is located the one side that high-voltage board body 1 deviates from cabinet door 11, and solid fixed ring 2 wholly is the ring form, and solid fixed ring 2 is provided with a plurality of around its circular arc walking to even interval, and solid fixed ring 2 of a plurality of is constituteed a set ofly, and gu fixed ring 2 is provided with two sets ofly along 1 length direction interval of high-voltage board body. One end of 2 arc trends of a solid fixed ring is provided with fixture block 21, draw-in groove 22 has been seted up to the other end, and the cross-section of fixture block 21 and draw-in groove 22 is T shape, the adjacent solid fixed ring of a plurality of 2 passes through fixture block 21 and the mutual joint of draw-in groove 22, in the in-process of using, can raise the take the altitude apart from ground with high-voltage board body 1, then with solid fixed ring 2 around establishing the place that needs were installed, visible high-voltage board body 1 is installed on the wire pole of different thicknesses or open air big tree, according to the diameter of difference, select the solid fixed ring of different numbers 2, make the adaptability of high-voltage board body 1 installation promote.

Spacing groove 23 has all been seted up to the downside of the solid fixed ring 2 of a plurality of, the cross-section of spacing groove 23 is the same with the arc trend of solid fixed ring 2, and gu be provided with limiting plate 24 on the fixed ring 2, limiting plate 24's both ends card is established on spacing groove 23, limiting plate 24 slides the cooperation through spacing groove 23 and solid fixed ring 2, when the solid fixed ring 2 head of a plurality of links to each other and makes up into a ring, limiting plate 24 on one of them solid fixed ring 2 slides to adjacent solid fixed ring 2 downside along spacing groove 23, make the stability between two adjacent solid fixed ring 2 promote.

The damping component 3 comprises a support plate 31 and a connecting rod 32, the support plate 31 corresponds to the fixing rings 2, the support plate 31 is located on the inner sides of the fixing rings 2, the support plate 31 is integrally in a circular plate shape, the connecting rod 32 corresponds to the support plate 31, one end of the connecting rod 32 is fixed to the support plate 31, the other end of the connecting rod extends towards the inner side of the corresponding fixing ring 2, a positioning plate 33 is arranged at one end of the connecting rod 32 extending into the corresponding fixing ring 2, the positioning plate 33 is fixed on the connecting rod 32, a support spring 34 is arranged between the positioning plate 33 and the fixing ring 2, the support spring 34 is sleeved on the connecting rod 32, one end of the support spring 34 is supported on the positioning plate 33, the other end of the support spring is supported on the fixing ring 2, in the using process, the surface of a telegraph pole or a tree supports against the support plate 31, and the support spring 34 between the positioning plate 33 and the fixing ring 2 is compressed, so that the vibration between the fixing ring 2 and the telegraph pole or the tree is reduced.

One end of the abutting plate 31 is provided with an anti-slip sheet 311, the anti-slip sheet 311 is fixed on the abutting plate 31, when the fixing ring 2 is wound on the outer side of the telegraph pole or the tree, the anti-slip sheet 311 increases the friction force between the abutting plate 31 and the telegraph pole or the tree, and the installation stability of the high-voltage cabinet body 1 is improved.

The spout 25 has been seted up in solid fixed ring 2's the outside, and the cross-section of spout 25 is the same with solid fixed ring 2's arc trend, and the spout 25 combination on a set of solid fixed ring 2 forms a ring, and the spout 25 between two adjacent solid fixed rings 2 in a set of all communicates. Be provided with mounting panel 13 on the high-voltage board body 1, mounting panel 13's one end is fixed with high-voltage board body 1, and the other end extends to one side that is close to solid fixed ring 2, and mounting panel 13 is close to solid fixed ring 2's one end and the cooperation of sliding of spout 25, and mounting panel 13 is close to solid fixed ring 2's one end and is provided with gyro wheel 131, and gyro wheel 131 rotating frame establishes on mounting panel 13, and the lateral wall of gyro wheel 131 contradicts with spout 25. During the use, direction can be adjusted according to the actual demand in later stage to high-voltage board body 1, need not fix the whole remounting of ring 2 and install again, only need with high-voltage board body 1 along spout 25 slide can, mounting panel 13 is contradicted with spout 25 through gyro wheel 131 for the gliding convenience stability of high-voltage board body 1 can promote.

In the use process, because the weight of high-voltage board body 1 is heavier, the phenomenon of fracture often can take place between high-voltage board body 1 and the mounting panel 13, after the designer improves, be provided with reinforcing plate 14 between mounting panel 13 and the high-voltage board body 1, reinforcing plate 14 is located the both sides of mounting panel 13 thickness direction and respectively is provided with one, and the both ends of reinforcing plate 14 are fixed with mounting panel 13 and high-voltage board body 1 respectively for structural strength between mounting panel 13 and the high-voltage board body 1 can promote.

Some high-voltage board bodies 1 in use, often install in the open air, protect the circumstances that can not get rid of the rainy day again, if the rainwater directly drenches on high-voltage board body 1, high-voltage board body 1 rusts easily, lead to the internals can not normal use, make personnel improve the back, protection component 4 includes weather shield 41, weather shield 41 is whole to be the circular plate form, and weather shield 41 horizontal interval sets up on high-voltage board body 1, the week side of weather shield 41 outwards extends has flange 42, the one end and the weather shield 41 integrated into one piece of flange 42, the other end is the downward sloping to the one side of keeping away from weather shield 41, through the protection of weather shield 41 to high-voltage board body 1, prevent that the rainwater from directly dropping on high-voltage board body 1.

Protection component 4 still includes guide bar 43, and guide bar 43 is located four corners of 1 upside of high-voltage board body, and guide bar 43 is whole to be vertical setting, and the one end of guide bar 43 is fixed with high-voltage board body 1, and the other end passes weather shield 41, and weather shield 41 and guide bar 43 cooperation of sliding. A supporting spring 44 is arranged between the rain shield 41 and the high-voltage cabinet body 1, the supporting spring 44 is sleeved on the guide rod 43, one end of the supporting spring 44 abuts against the high-voltage cabinet body 1, and the other end abuts against the rain shield 41. Be provided with between weather shield 41 and the high-voltage board body 1 and drive actuating cylinder 45, it is whole vertical setting to drive actuating cylinder 45, the cylinder body that drives actuating cylinder 45 is fixed on high-voltage board body 1, the piston rod that drives actuating cylinder 45 fixes on weather shield 41, during the use, the piston rod that drives actuating cylinder 45 drives the axis direction removal of weather shield 41 along guide bar 43, on the one hand, weather shield 41 can reduce the rainwater and directly fall on high-voltage board body 1, on the other hand, through reciprocating weather shield 41 along guide bar 43, can reduce birds and nest at the upside of high-voltage board body 1, promote the stability that high-voltage board body 1 used.

When the high-voltage board body 1 works, a large amount of heat can be generated, if the heat cannot be timely discharged, normal use of the high-voltage board body 1 is easily affected, and after improvement of designers, heat dissipation holes 51 are formed in the side wall of the high-voltage board body 1, a plurality of the heat dissipation holes 51 are uniformly formed in the high-voltage board body 1 at intervals, the heat dissipation assembly 5 comprises heat dissipation fans 52 and driving motors 53, the driving motors 53 are arranged in the high-voltage board body 1 in a rack mode, one driving motor 53 is arranged on each of two sides, close to the heat dissipation holes 51, of the two sides, in the height direction, of the two sides, located inside the high-voltage board body 1, of each driving motor 51, the heat dissipation fans 52 correspond to the driving motors 53, the heat dissipation fans 52 are fixed to output shafts of the driving motors 53, and the driving motors 53 drive the heat dissipation fans 52 to rotate when the high-voltage board body 1 is used, on the one hand, the heat dissipation fans 52 can discharge the heat in the high-voltage board body 1 through the heat 51, and on the other hand, and in the outward blowing process of the heat dissipation fans 52, external dust can also be prevented from entering the high-voltage board body 1.

Both sides that high-voltage board body 1 is close to louvre 51 all are provided with rain-proof piece 15, and rain-proof piece 15 is provided with a plurality of along the even interval of 1 direction of height of high-voltage board body, and the one end that a plurality of rain-proof piece 15 all is fixed with high-voltage board body 1, and the other end all is the downward sloping to the one side of keeping away from high-voltage board body 1, through covering rain-proof piece 15 in louvre 51's the outside, can reduce the rainwater and probably enter into in the high-voltage board body 1 through the heat dissipation.

Drying groove 16 has still been seted up to the downside of high-voltage board body 1, protection component 4 still includes water absorption plate 46, water absorption plate 46 installs in drying groove 16, and the downside of high-voltage board body 1 is provided with water-collecting box 17, water-collecting box 17 installs the downside at drying groove 16, absorb the back when water absorption plate 46 absorbs the steam of high-voltage board body 1, the liquid water droplet that steam condenses falls in water-collecting box 17, the staff empties the rainwater of collecting through water-collecting box 17, make the aridity in the high-voltage board body 1 promote.

The in-process that current high-voltage board body 1 was used needs the staff regularly to detect every high-voltage board body 1, detects whether to have damaged high-voltage board body 1, if the high-voltage board body 1 that has the damage then need maintain. Carry out the efficiency that detects to every high-voltage board body 1 and be lower, the designer improves the back, maintenance system 6 includes fault detection module 61, fault detection module 61 detects high-voltage board body 1, and be connected with alarm module 62 on the fault detection module 61, when fault detection module 61 detects that high-voltage board body 1 has the trouble, alarm module 62 sends out the police dispatch newspaper after receiving fault signal, therefore, when using, the staff only need send out the police dispatch newspaper through observing alarm module 62, if alarm module 62 sends out the police dispatch newspaper, the staff maintains high-voltage board body 1 again, work efficiency has been promoted greatly.

The maintenance system 6 still includes compulsory outage module 63, compulsory outage module 63 is connected with fault detection module 61, detect out the trouble back when fault detection module 61, compulsory outage module 63 carries out the compulsory outage to high-voltage board body 1, if high-voltage board body 1 still supplies power after damaging, further enlarge the damaged area easily, increase staff's maintenance intensity and cost of maintenance, after the improvement, can reduce maintenance intensity, promote the convenience of staff's maintenance.

The implementation principle of the electric power high-voltage cabinet with the shock absorption protection function is as follows: in the application, heighten certain height with high-voltage board body 1, then establish a plurality of solid fixed ring 2 on the wire pole or the trees that need to install high-voltage board body 1, a plurality of solid fixed ring 2 pass through the mutual joint between fixture block 21 and draw-in groove 22, gu after 2 joints finish, slide limiting plate 24 along spacing groove 23, fix a position between two adjacent solid fixed ring 2, the surface of wire pole or trees supports tightly and supports tight board 31, support tight spring 34 between locating plate 33 and solid fixed ring 2 and compress, make solid fixed ring 2 and wire pole or trees between vibrations can reduce, and anti-skidding piece 311 is at the stability of solid fixed ring 2 to high-voltage board body 1, when needs rotate high-voltage board body 1, rotate high-voltage board body 1 around solid fixed ring 2 through gyro wheel 131 on mounting panel 13, actuating cylinder 45 drives weather shield 41 to slide along the axis direction of guide bar 43, drive heat dissipation fan 52 and rotate, radiator fan 52 discharges the condensation in high-voltage board body 1 through heat dissipation hole 51, rain shield 15 blocks the side face, plate 46 carries out the rainwater absorption of high-voltage board body and carries out the rainwater absorption alarm module after the water-vapor alarm module and detects the rainwater collection box and detects the rainwater damage in the high-voltage board body 1, when the high-voltage board detects the water-drop alarm module 17 and the water-drop alarm module and falls down fault alarm module.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an electric power high-voltage board with shock attenuation safeguard function, includes high-voltage board body (1), be provided with cabinet door (11) on high-voltage board body (1), cabinet door (11) cover on high-voltage board body (1), its characterized in that: the high-voltage cabinet is characterized in that a fixing ring (2) is arranged on the high-voltage cabinet body (1), the fixing ring (2) is installed on one side, away from the cabinet door (11), of the high-voltage cabinet body (1), a damping assembly (3) is arranged on the fixing ring (2), and the damping assembly (3) is installed on the inner side of the fixing ring (2); the high-voltage board is characterized in that a protection component (4) is arranged on the high-voltage board body (1), the protection component (4) is installed at the top of the high-voltage board body (1), a heat dissipation component (5) is arranged in the high-voltage board body (1), the heat dissipation component (5) dissipates heat of the high-voltage board body (1), a maintenance system (6) is installed in the high-voltage board body (1), and the maintenance system (6) is right for maintaining the high-voltage board body (1).

2. The electric high-voltage cabinet with the shock absorption protection function according to claim 1, characterized in that: the damping assembly (3) comprises a clamping plate (31), the clamping plate (31) corresponds to the fixing ring (2), a connecting rod (32) is arranged on the clamping plate (31), one end of the connecting rod (32) is fixed to the clamping plate (31), the other end of the connecting rod extends into the fixing ring (2), a positioning plate (33) is arranged at one end, extending into the fixing ring (2), of the connecting rod (32), a clamping spring (34) is arranged between the positioning plate (33) and the fixing ring (2), one end of the clamping spring (34) is clamped on the positioning plate (33), and the other end of the clamping spring is clamped on the fixing ring (2).

3. The electric high-voltage cabinet with the shock absorption and protection functions as claimed in claim 1, wherein: a plurality of all seted up spout (25) on solid fixed ring (2), and a plurality of communicate each other between spout (25), high-voltage board body (1) mounting panel (13), the one end of mounting panel (13) with high-voltage board body (1) is fixed, the other end to spout (25) of solid fixed ring (2) extend, just mounting panel (13) stretch into the one end of spout (25) is provided with gyro wheel (131), gyro wheel (131) rotating turret is established on the mounting panel, just the outside of gyro wheel (131) with spout (25) are contradicted.

4. The electric high-voltage cabinet with the shock absorption protection function according to claim 1, characterized in that: protection component (4) are including weather shield (41), weather shield (41) cover the side of high-voltage board body (1), just be provided with guide bar (43) on high-voltage board body (1), the one end of guide bar (43) with high-voltage board body (1) is fixed, and the other end passes weather shield (41), just weather shield (41) with be provided with between high-voltage board body (1) and drive actuating cylinder (45), the cylinder body that drives actuating cylinder (45) is installed on high-voltage board body (1), the piston rod that drives actuating cylinder (45) with weather shield (41) are fixed.

5. The electric high-voltage cabinet with the shock absorption protection function according to claim 1, characterized in that: the heat dissipation device is characterized in that heat dissipation holes (51) are formed in the side wall of the high-voltage cabinet body (1), the heat dissipation assembly (5) comprises a heat dissipation fan (52) and a driving motor (53), the driving motor (53) is arranged in the high-voltage cabinet body (1) in a rack mode, and the heat dissipation fan (52) faces one side of the heat dissipation holes (51).

6. The electric high-voltage cabinet with the shock absorption protection function according to claim 5, wherein: the protection assembly (4) comprises rain blocking pieces (15), the rain blocking pieces (15) are located at one side close to the heat dissipation holes (51), one ends of the rain blocking pieces (15) are arranged at two sides of the outer side of the high-voltage cabinet body (1), and the other ends of the rain blocking pieces are inclined downwards towards one side far away from the high-voltage cabinet body (1).

7. The electric high-voltage cabinet with the shock absorption protection function according to claim 1, characterized in that: protection component (4) include suction plate (46), dry groove (16) have been seted up to the downside of high-voltage board body (1), suction plate (46) are installed in dry groove (16), the downside of high-voltage board body (1) is provided with water-collecting box (17), water-collecting box (17) are installed the downside of dry groove (16).

8. The electric high-voltage cabinet with the shock absorption protection function according to claim 1, characterized in that: the maintenance system (6) comprises a fault detection module (61), the fault detection module (61) is right, the interior of the high-voltage cabinet body (1) is detected, the fault detection module (61) is connected with an alarm module (62), and after the fault detection module (61) detects a fault, the alarm module (62) sends out an alarm signal.

9. The electric high-voltage cabinet with the shock absorption protection function according to claim 8, wherein: the maintenance system (6) further comprises a forced power-off module (63), the forced power-off module (63) is connected with the fault detection module (61), and after the fault detection module (61) detects a fault, the forced power-off module (63) cuts off power of the high-voltage cabinet body (1).