Photovoltaic moisture-proof power distribution cabinet and use method thereof

Abstract

The present invention discloses a photovoltaic moisture-proof power distribution cabinet and a method for using the same, and relates to the technical field of power distribution cabinets, in order to solve the problem that the internal components of the existing power distribution cabinets are often damp due to the humid external environment when used outdoors. A main cabinet is arranged at the upper end of the cabinet support plate, and a dehumidifier, a charge and discharge controller, a storage battery, a power generation controller, a transformer and a power supply interface of the power distribution cabinet are arranged inside the main cabinet. An integrated outer panel is arranged on the outer walls of both sides of the main cabinet, and a support stand is arranged at the upper end of the two integrated outer panels, and a photovoltaic solar panel is arranged at the upper end of the support stand. A mounting circular groove is arranged inside the cabinet support plate, and a protective outer sleeve is installed inside the mounting circular groove. A wheel hub supporting plate is arranged on the top of the protective outer sleeve, and a wheel hub supporting plate is arranged inside the wheel hub supporting plate, and two blades are arranged at one end of the wheel hub.

Description

Technical Field

[0001] The present invention relates to the technical field of power distribution cabinets, and in particular to a photovoltaic moisture-proof power distribution cabinet and a use method thereof. Background Art

[0002] Power distribution box, also known as power control box, is a type of distribution box. Distribution boxes are divided into power distribution boxes and lighting distribution boxes, and are the final equipment of the power distribution system. The distribution box is a low-voltage power distribution device that assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electrical wiring requirements.

[0003] When existing power distribution cabinets are used outdoors, the internal components often become damp due to the humid external environment, which affects the service life of the components of the power distribution cabinet. To this end, we provide a photovoltaic moisture-proof power distribution cabinet and a method for using the same. Summary of the invention

[0004] The purpose of the present invention is to provide a photovoltaic moisture-proof power distribution cabinet and a method of using the same, so as to solve the problem that the existing power distribution cabinets mentioned in the above background technology often cause internal components to become damp due to the external humid environment when used outdoors.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a photovoltaic moisture-proof power distribution cabinet, comprising a cabinet supporting plate, a main cabinet is arranged on the upper end of the cabinet supporting plate, a dehumidifier, a charge and discharge controller, a battery, a power generation controller, a transformer and a power supply interface of the distribution cabinet are arranged inside the main cabinet, integrated outer panels are arranged on the outer walls on both sides of the main cabinet, support frames are arranged on the upper ends of the two integrated outer panels, photovoltaic solar panels are arranged on the upper ends of the support frames, a mounting circular groove is arranged inside the cabinet supporting plate, a protective outer sleeve is installed inside the mounting circular groove, a wheel hub supporting plate is arranged on the top of the protective outer sleeve, a wheel hub is arranged inside the wheel hub supporting plate, two blades are arranged at one end of the wheel hub, a speed increaser and a generator are arranged at the other end of the wheel hub, and two movable tracks are arranged below the cabinet supporting plate.

[0006] Preferably, a reference circular seat is provided inside the support frame, a circular shaft passage is provided inside the reference circular seat, a bearing is provided inside the circular shaft passage, transmission circular shafts are provided at both ends of the outer frame of the photovoltaic solar panel, the photovoltaic solar panel is movably connected to the bearing inside the reference circular seat through the transmission circular shaft, a handle plate is provided at one end of the transmission circular shaft, and the handle plate and the transmission circular shaft are integrally formed.

[0007] Preferably, a sticker and a disc are provided on the outer wall of the transmission circular shaft, and the sticker and the disc are integrally formed with the transmission circular shaft. An angle adjustment hole is provided on the outer wall of one side of the reference circular seat, and the angle adjustment hole is integrally formed with the reference circular seat. A through connection hole is provided inside the sticker and the disc, and the through connection hole is integrally formed with the sticker and the disc.

[0008] Preferably, thirteen angle adjustment holes are provided, and the spacing between two adjacent angle adjustment holes is equal. Positioning rods are installed inside the adjacent through-holes and angle adjustment holes, and the sticker and the disc are positioned and connected to the reference round seat through the positioning rods.

[0009] Preferably, two sleeve rods are provided inside the movable track, four supporting bottom columns are provided at the lower end of the cabinet support plate, a track-connected slider is provided at the lower end of the supporting bottom column, the track-connected slider and the supporting bottom column are integrally formed, a movable top rod is provided at one end of the sleeve rod, and one end of the movable top rod is fixedly connected to the track-connected slider by a screw.

[0010] Preferably, a movable cavity is provided inside the sleeve rod, the movable cavity and the sleeve rod are integrally formed, a damping buffer spring is provided inside the movable cavity, and two ends of the damping buffer spring are respectively fixedly connected to the inner wall of the movable cavity and the movable top rod by screws.

[0011] Preferably, two track end blocks are provided at both ends of the movable track, the track end blocks are integrally formed with the movable track, and two grounding bolts are installed inside the track end blocks.

[0012] Preferably, an extended lower plate is provided below the cabinet supporting plate, an independent wiring hole is provided inside the extended lower plate, the independent wiring hole is integrally formed with the extended lower plate, four connecting rods are provided at the upper end of the extended lower plate, and both ends of the connecting rods are respectively welded and fixed to the extended lower plate and the cabinet supporting plate.

[0013] Preferably, the output end of the photovoltaic solar panel is electrically connected to the input end of the charge and discharge controller, the output end of the charge and discharge controller is electrically connected to the input end of the battery and the dehumidifier, the output end of the generator is electrically connected to the input end of the power generation controller, the output end of the power generation controller is electrically connected to the input end of the transformer, the output end of the transformer is electrically connected to the input end of the power supply interface of the distribution cabinet, and the output end of the power supply interface of the distribution cabinet is electrically connected to the input end of the dehumidifier.

[0014] Preferably, the method for using the photovoltaic moisture-proof power distribution cabinet comprises the following steps:

[0015] Step 1: Turn the handle plate to drive the transmission shaft to rotate, and then drive the photovoltaic solar panel to adjust the angle. After the angle adjustment is completed, select the appropriate angle adjustment hole to correspond to the through hole, and then use the positioning rod to locate the through locking adjustment position;

[0016] Step 2: The photovoltaic solar panel cooperates with the charge and discharge controller and the battery to generate solar photovoltaic power, which provides power for the dehumidifier inside the main cabinet, thereby performing moisture-proof and dehumidification treatment on the power distribution cabinet;

[0017] Step 3: When it is windy, rainy and there is no sunshine, install the protective outer sleeve into the inside of the mounting circular groove, and protect the protective outer sleeve on the outside of the power distribution cabinet and the photovoltaic solar panel, and connect the output terminal of the generator to the power supply interface of the distribution cabinet, and transfer the power connection end of the dehumidifier from the charge and discharge controller to the power supply interface of the distribution cabinet;

[0018] Step 4: The two blades at the top of the protective outer sleeve rotate along with the wind, thereby driving the hub to rotate synchronously, and the distribution generator generates wind power under the action of the speed increaser;

[0019] Step 5: The electric energy generated by the wind power generation is supplied to the power supply interface of the power distribution cabinet after being processed by the power generation controller and the transformer, thereby supplying power to the dehumidifier connected to the power supply interface of the power distribution cabinet;

[0020] Step 6: After receiving the electric energy, the dehumidifier performs moisture-proof and dehumidification treatment on the inside of the power distribution cabinet on windy and rainy days. After the weather clears up, remove the protective outer sleeve, reconnect the transferred line, and continue to use photovoltaic solar panels to generate electricity and store energy.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The photovoltaic solar panel of the present invention cooperates with the charge and discharge controller and the battery to perform solar photovoltaic power generation, and provides electric energy for the dehumidifier inside the main cabinet, thereby performing moisture-proof and dehumidification treatment on the power distribution cabinet. When there is no sunshine on windy and rainy days, the protective outer sleeve is installed inside the mounting circular groove, the protective outer sleeve protects the outside of the power distribution cabinet and the photovoltaic solar panel, and the output terminal of the generator is connected to the power supply interface of the distribution cabinet, and the power connection end of the dehumidifier is transferred from the charge and discharge controller to the power supply interface of the distribution cabinet. The two blades at the top of the protective outer sleeve rotate along the wind, thereby driving the hub to rotate synchronously. Under the action of the speed increaser, the distribution generator performs wind power generation. The electric energy generated by wind power generation is supplied to the power supply interface of the distribution cabinet after being processed by the power generation controller and the transformer, thereby supplying power to the dehumidifier connected to the power supply interface of the distribution cabinet, ensuring that the power distribution cabinet has sufficient electric energy to assist the dehumidifier in moisture-proof work on both sunny and rainy days, overcoming the problem that the internal components of the existing power distribution cabinet often get damp due to the humid external environment when used outdoors.

[0023] 2. By turning the handle plate, the transmission shaft is driven to rotate, and then the photovoltaic solar panel is driven to adjust the angle. After the angle adjustment is completed, select the appropriate angle adjustment hole to correspond to the through-hole, and then use the positioning rod to locate the through-hole locking adjustment position to achieve the purpose of facilitating the adjustment of the photovoltaic power generation system.

[0024] 3. After receiving the electric energy, the dehumidifier performs moisture-proof and dehumidification treatment on the inside of the power distribution cabinet on windy and rainy days. After the weather clears up, remove the protective outer sleeve, reconnect the transferred line, and continue to use the photovoltaic solar panels to generate electricity and store energy, so as to achieve the purpose of facilitating the free switching of the moisture-proof power distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the photovoltaic moisture-proof power distribution cabinet and the use method thereof of the present invention;

[0026] Figure 2 This is a schematic diagram of the protective outer sleeve installation structure of the present invention;

[0027] Figure 3 It is a schematic diagram of the extended lower plate structure of the present invention;

[0028] Figure 4 It is an enlarged schematic diagram of the structure of part A of the present invention;

[0029] Figure 5 It is a schematic diagram of the reference round seat structure of the present invention;

[0030] Figure 6 It is a schematic diagram of the internal structure of the movable track of the present invention;

[0031] Figure 7It is a schematic diagram of the internal structure of the protective outer sleeve of the present invention;

[0032] Figure 8 It is a schematic diagram of the working process of the dehumidifier of the present invention;

[0033] In the figure: 1. Cabinet support plate; 2. Installation groove; 3. Main cabinet; 4. Integrated outer panel; 5. Support frame; 6. Photovoltaic solar panel; 7. Extended lower plate; 8. Support bottom column; 9. Movable track; 10. Track internal slider; 11. Track end block; 12. Grounding bolt; 13. Protective outer sleeve; 14. Hub support plate; 15. Hub; 16. Blade; 17. Independent cable hole; 18. Connecting rod; 19. Reference round seat; 20. Adhesive and Disc; 21. Through-hole; 22. Positioning plug rod; 23. Transmission circular shaft; 24. Handle plate; 25. Angle adjustment hole; 26. Circular shaft through-hole; 27. Bearing; 28. Socket rod; 29. ​​Movable ejector rod; 30. Movable cavity; 31. Damping buffer spring; 32. Speed ​​increaser; 33. Generator; 34. Dehumidifier; 35. Charge and discharge controller; 36. Battery; 37. Power generation controller; 38. Transformer; 39. Power supply interface of distribution cabinet. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] See also Figure 1-8 An embodiment of the present invention is as follows: a photovoltaic moisture-proof power distribution cabinet, comprising a cabinet supporting plate 1, a main cabinet 3 is arranged at the upper end of the cabinet supporting plate 1, a dehumidifier 34, a charge and discharge controller 35, a battery 36, a power generation controller 37, a transformer 38 and a power distribution cabinet power supply interface 39 are arranged inside the main cabinet 3, an integrated outer panel 4 is arranged on the outer walls on both sides of the main cabinet 3, a supporting frame 5 is arranged on the upper end of the two integrated outer panels 4, a photovoltaic solar panel 6 is arranged on the upper end of the supporting frame 5, an installation circular groove 2 is arranged inside the cabinet supporting plate 1, a protective outer sleeve 13 is installed inside the installation circular groove 2, a wheel hub supporting plate 14 is arranged on the top of the protective outer sleeve 13, a wheel hub 15 is arranged inside the wheel hub supporting plate 14, one end of the wheel hub 15 is arranged with two blades 16, the other end of the wheel hub 15 is arranged with a speed increaser 32 and a generator 33, and two movable tracks 9 are arranged below the cabinet supporting plate 1.

[0036] Furthermore, a reference circular seat 19 is provided inside the support frame 5, a circular shaft passage opening 26 is provided inside the reference circular seat 19, a bearing 27 is provided inside the circular shaft passage opening 26, transmission circular shafts 23 are provided at both ends of the outer frame of the photovoltaic solar panel 6, the photovoltaic solar panel 6 is movably connected with the bearing 27 inside the reference circular seat 19 through the transmission circular shaft 23, a handle plate 24 is provided at one end of the transmission circular shaft 23, the handle plate 24 and the transmission circular shaft 23 are integrally formed, and the reference circular seat 19 provided inside the support frame 5 plays the role of supporting the corresponding connection between the bearing 27 and the sticker and the disc 20.

[0037] Furthermore, a sticker and a disc 20 are provided on the outer wall of the transmission circular shaft 23, and the sticker and the disc 20 are integrally formed with the transmission circular shaft 23. An angle adjustment hole 25 is provided on the outer wall of one side of a reference circular seat 19, and the angle adjustment hole 25 is integrally formed with the reference circular seat 19. A through hole 21 is provided inside the sticker and the disc 20, and the through hole 21 is integrally formed with the sticker and the disc 20. The sticker and the disc 20 provided on the outer wall of the transmission circular shaft 23 play a role of supporting the through hole 21.

[0038] Furthermore, thirteen angle adjustment holes 25 are provided, and the spacing between two adjacent angle adjustment holes 25 is equal. Positioning rods 22 are installed inside adjacent through-holes 21 and angle adjustment holes 25. The sticker and disc 20 are positioned and connected to the reference circular seat 19 through the positioning rods 22. The positioning rods 22 installed inside adjacent through-holes 21 and angle adjustment holes 25 play a role in adjusting and positioning the angle of the photovoltaic solar panel 6.

[0039] Furthermore, two socket rods 28 are provided inside the movable track 9, and four supporting bottom columns 8 are provided at the lower end of the cabinet support plate 1. A track-connected slider 10 is provided at the lower end of the supporting bottom column 8. The track-connected slider 10 and the supporting bottom column 8 are integrally formed. A movable top rod 29 is provided at one end of the socket rod 28, and one end of the movable top rod 29 is fixedly connected to the track-connected slider 10 by screws. The two socket rods 28 provided inside the movable track 9 play a role in supporting the movable top rod 29.

[0040] Furthermore, a movable cavity 30 is provided inside the sleeve rod 28, and the movable cavity 30 and the sleeve rod 28 are integrally formed. A damping buffer spring 31 is provided inside the movable cavity 30, and both ends of the damping buffer spring 31 are respectively fixedly connected to the inner wall of the movable cavity 30 and the movable top rod 29 by screws. The movable cavity 30 provided inside the sleeve rod 28 plays a role in bearing the damping buffer spring 31 to buffer horizontal shaking.

[0041] Furthermore, two track end blocks 11 are provided at both ends of the movable track 9. The track end blocks 11 are integrally formed with the movable track 9. Two grounding bolts 12 are installed inside the track end blocks 11. The two track end blocks 11 provided at both ends of the movable track 9 serve to facilitate the grounding installation of the movable track 9.

[0042] Furthermore, an extended lower plate 7 is provided below the cabinet supporting plate 1, and an independent wiring hole 17 is provided inside the extended lower plate 7. The independent wiring hole 17 is integrally formed with the extended lower plate 7. Four connecting rods 18 are provided at the upper end of the extended lower plate 7. The two ends of the connecting rods 18 are respectively welded and fixed to the extended lower plate 7 and the cabinet supporting plate 1. The extended lower plate 7 provided below the cabinet supporting plate 1 plays a role in supporting the independent wiring hole 17.

[0043] Furthermore, the output end of the photovoltaic solar panel 6 is electrically connected to the input end of the charge and discharge controller 35, the output end of the charge and discharge controller 35 is electrically connected to the input end of the battery 36 and the dehumidifier 34, the output end of the generator 33 is electrically connected to the input end of the power generation controller 37, the output end of the power generation controller 37 is electrically connected to the input end of the transformer 38, the output end of the transformer 38 is electrically connected to the input end of the power supply interface 39 of the distribution cabinet, and the output end of the power supply interface 39 of the distribution cabinet is electrically connected to the input end of the dehumidifier 34.

[0044] Furthermore, a method for using a photovoltaic moisture-proof power distribution cabinet comprises the following steps:

[0045] Step 1: Rotate the handle plate 24 to drive the transmission shaft 23 to rotate, thereby driving the photovoltaic solar panel 6 to adjust the angle. After the angle adjustment is completed, select a suitable angle adjustment hole 25 to correspond to the through hole 21, and then use the positioning rod 22 to locate the through locking adjustment position;

[0046] Step 2: The photovoltaic solar panel 6 cooperates with the charge and discharge controller 35 and the storage battery 36 to generate solar photovoltaic power, and provides electric energy to the dehumidifier 34 inside the main cabinet 3, thereby performing moisture-proof and dehumidification treatment on the power distribution cabinet;

[0047] Step 3: When it is windy, rainy and there is no sunshine, install the protective outer sleeve 13 into the inside of the installation circular groove 2, the protective outer sleeve 13 protects the outside of the power distribution cabinet and the photovoltaic solar panel 6, and connects the output end of the generator 33 to the power supply interface 39 of the distribution cabinet, and at the same time transfers the power connection end of the dehumidifier 34 from the charge and discharge controller 35 to the power supply interface 39 of the distribution cabinet;

[0048] Step 4: The two blades 16 at the top of the protective outer sleeve 13 rotate along the wind, thereby driving the hub 15 to rotate synchronously, and the power distribution generator 33 generates wind power under the action of the speed increaser 32;

[0049] Step 5: The electric energy generated by the wind power generation is supplied to the power supply interface 39 of the power distribution cabinet after being processed by the power generation controller 37 and the transformer 38, thereby supplying power to the dehumidifier 34 connected to the power supply interface 39 of the power distribution cabinet;

[0050] Step 6: After receiving the electric energy, the dehumidifier 34 performs moisture-proof and dehumidification treatment on the inside of the power distribution cabinet on windy and rainy days. After the weather clears up, the protective outer sleeve 13 is removed, the transferred line is reconnected, and the photovoltaic solar panel 6 is continued to generate electricity and store energy.

[0051] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A photovoltaic moisture-proof power distribution cabinet, comprising a cabinet support plate (1), characterized in that: A main cabinet (3) is arranged at the upper end of the cabinet support plate (1), and a dehumidifier (34), a charge and discharge controller (35), a storage battery (36), a power generation controller (37), a transformer (38) and a power distribution cabinet power supply interface (39) are arranged inside the main cabinet (3). Integrated outer panels (4) are arranged on the outer walls of both sides of the main cabinet (3), and support frames (5) are arranged at the upper ends of the two integrated outer panels (4). A photovoltaic solar panel (6) is arranged at the upper end of the support frame (5). A mounting circular groove (2) is arranged inside the cabinet support plate (1), a protective outer sleeve (13) is arranged inside the mounting circular groove (2), a wheel hub supporting plate (14) is arranged on the top of the protective outer sleeve (13), a wheel hub (15) is arranged inside the wheel hub supporting plate (14), two blades (16) are arranged at one end of the wheel hub (15), a speed increaser (32) and a generator (33) are arranged at the other end of the wheel hub (15), and two movable tracks (9) are arranged below the cabinet support plate (1).

2. A photovoltaic moisture-proof power distribution cabinet according to claim 1, characterized in that: The two support stands (5) are each provided with a reference round seat (19), the reference round seat (19) is provided with a round shaft passage opening (26), the round shaft passage opening (26) is provided with a bearing (27), both ends of the outer frame of the photovoltaic solar panel (6) are provided with a transmission round shaft (23), the photovoltaic solar panel (6) is movably connected to the bearing (27) inside the reference round seat (19) through the transmission round shaft (23), one end of one of the transmission round shafts (23) is provided with a handle plate (24), and the handle plate (24) and the transmission round shaft (23) are integrally formed.

3. A photovoltaic moisture-proof power distribution cabinet according to claim 2, characterized in that: A contact disc (20) is arranged on the outer wall of one of the transmission circular shafts (23), and the contact disc (20) and the transmission circular shaft (23) are integrally formed. An angle adjustment hole (25) is arranged on the outer wall of one side of one of the reference circular seat (19), and the angle adjustment hole (25) and the reference circular seat (19) are integrally formed. A through hole (21) is arranged inside the contact disc (20), and the through hole (21) and the contact disc (20) are integrally formed.

4. A photovoltaic moisture-proof power distribution cabinet according to claim 3, characterized in that: Thirteen angle adjustment holes (25) are provided, and the spacing between two adjacent angle adjustment holes (25) is equal. Positioning rods (22) are installed inside the adjacent through-holes (21) and angle adjustment holes (25), and the disc (20) is positioned and connected with the reference round seat (19) through the positioning rods (22).

5. The photovoltaic moisture-proof power distribution cabinet according to claim 1 is characterized in that: Two sleeve rods (28) are arranged inside the movable track (9); four supporting base columns (8) are arranged at the lower end of the cabinet support plate (1); a track internal slider (10) is arranged at the lower end of the supporting base column (8); the track internal slider (10) and the supporting base column (8) are integrally formed; a movable top rod (29) is arranged at one end of the sleeve rod (28); one end of the movable top rod (29) is fixedly connected to the track internal slider (10) by a screw.

6. A photovoltaic moisture-proof power distribution cabinet according to claim 5, characterized in that: A movable cavity (30) is arranged inside the sleeve connecting rod (28), and the movable cavity (30) and the sleeve connecting rod (28) are integrally formed. A damping buffer spring (31) is arranged inside the movable cavity (30), and two ends of the damping buffer spring (31) are respectively fixedly connected to the inner wall of the movable cavity (30) and the movable top rod (29) by screws.

7. The photovoltaic moisture-proof power distribution cabinet according to claim 1 is characterized in that: Two track end blocks (11) are provided at both ends of the movable track (9); the track end blocks (11) and the movable track (9) are integrally formed, and two grounding bolts (12) are installed inside the track end blocks (11).

8. The photovoltaic moisture-proof power distribution cabinet according to claim 1, characterized in that: An extended lower plate (7) is arranged below the cabinet support plate (1), an independent wiring hole (17) is arranged inside the extended lower plate (7), and the independent wiring hole (17) and the extended lower plate (7) are integrally formed, and four connecting rods (18) are arranged at the upper end of the extended lower plate (7), and the two ends of the connecting rods (18) are respectively welded and fixed to the extended lower plate (7) and the cabinet support plate (1).

9. The photovoltaic moisture-proof power distribution cabinet according to claim 1, characterized in that: The output end of the photovoltaic solar panel (6) is electrically connected to the input end of the charge and discharge controller (35), the output end of the charge and discharge controller (35) is electrically connected to the input end of the battery (36) and the dehumidifier (34), the output end of the generator (33) is electrically connected to the input end of the power generation controller (37), the output end of the power generation controller (37) is electrically connected to the input end of the transformer (38), the output end of the transformer (38) is electrically connected to the input end of the power distribution cabinet power supply interface (39), and the output end of the power distribution cabinet power supply interface (39) is electrically connected to the input end of the dehumidifier (34).

10. A method for using a photovoltaic moisture-proof power distribution cabinet according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: Rotate the handle plate (24) to drive the transmission shaft (23) to rotate, thereby driving the photovoltaic solar panel (6) to adjust the angle. After the angle adjustment is completed, select a suitable angle adjustment hole (25) to correspond to the through hole (21), and then use the positioning rod (22) to locate the through locking adjustment position; Step 2: The photovoltaic solar panel (6) cooperates with the charge and discharge controller (35) and the storage battery (36) to generate solar photovoltaic power, and provides electric energy to the dehumidifier (34) inside the main cabinet (3), thereby performing moisture-proof and dehumidification treatment on the power distribution cabinet; Step 3: When it is windy, rainy and there is no sunshine, install the protective outer sleeve (13) inside the installation circular groove (2), the protective outer sleeve (13) protects the outside of the power distribution cabinet and the photovoltaic solar panel (6), and connects the output end of the generator (33) to the power supply interface (39) of the distribution cabinet, and at the same time transfers the power connection end of the dehumidifier (34) from the charge and discharge controller (35) to the power supply interface (39) of the distribution cabinet; Step 4: The two blades (16) at the top of the protective outer sleeve (13) rotate along with the wind, thereby driving the hub (15) to rotate synchronously, and the power distribution generator (33) generates wind power under the action of the speed increaser (32); Step 5: The electric energy generated by the wind power generation is processed by the power generation controller (37) and the transformer (38) and then supplied to the power supply interface (39) of the power distribution cabinet, thereby supplying power to the dehumidifier (34) connected to the power supply interface (39) of the power distribution cabinet; Step 6: After receiving the electric energy, the dehumidifier (34) performs moisture-proof and dehumidification treatment on the inside of the power distribution cabinet on windy and rainy days. After the weather clears up, the protective outer sleeve (13) is removed, the transferred line is reconnected, and the photovoltaic solar panel (6) continues to be used for power generation and energy storage.

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