Wind power structure protection device with anti-corrosion and damp-proof functions

Abstract

The invention discloses a wind power structure protection device with anti-corrosion and damp-proof functions, and belongs to the field of wind driven generators, the wind power structure protection device comprises a shell, a rotating shaft penetrates through the left side of the shell and is rotationally connected with the shell, and power generation equipment is arranged on the outer surface of the rotating shaft and fixedly connected with the top of the inner surface of the shell; a lower bin body is fixedly connected to the lower portion of the shell, a dehumidifier is fixedly installed on the inner surface of the lower bin body, a reciprocating lead screw is rotationally connected to the inner surface of the shell, a chain is in transmission connection between the reciprocating lead screw and the rotating shaft, and the outer surface of the reciprocating lead screw is sleeved with a lead screw nut in a threaded mode. The blades are driven by wind power, so that the hub drives the rotating shaft to rotate so as to enable the power generation equipment to generate power, the dehumidification machine pumps moisture in the shell away through the air suction pipe, at the moment, the air suction pipe can be driven to slide left and right and swing in the shell through rotation of the rotating shaft, and the effect that dehumidification can be conducted uniformly and comprehensively is achieved.

Description

Technical Field

[0001] This application relates to the field of wind turbines, and more particularly, to a protection device for a wind power structure with anti-corrosion and moisture-proof functions. Background Art

[0002] Under the background that the world's offshore wind power has entered the stage of large-scale development, the construction of offshore wind farms in China has also kicked off. Offshore wind turbines are an important part of offshore wind farms, and their quality directly affects the power generation efficiency of offshore wind farms. When a wind turbine is used at sea, special attention should be paid to the moisture-proof treatment inside the wind turbine because the wind turbine is long-term in the sea and the surrounding air humidity is extremely high. When water vapor enters the inside of the wind turbine, it is very easy to affect the electronic components inside the wind turbine.

[0003] The patent document with the publication number CN215908005U discloses a moisture-proof device for a wind turbine with good moisture-proof effect. This utility model relates to the technical field of wind turbines and discloses a moisture-proof device for a wind turbine with good moisture-proof effect, including a nacelle. A gondola is arranged at the bottom of the nacelle. A dehumidifier is arranged on the inner bottom wall of the nacelle. An air extraction pipe and an exhaust pipe are arranged on the inner bottom wall of the nacelle. One end of the air extraction pipe away from the nacelle is connected to the air inlet of the dehumidifier, and one end of the exhaust pipe away from the nacelle is connected to the dry air outlet of the dehumidifier. An air inlet box is arranged on the inner wall on the right side of the gondola. In the above application document, the dehumidifier is used to make the air extraction pipe suck the air inside the nacelle. However, the air extraction pipe is arranged at the middle position of the inner bottom of the nacelle, and its position is fixed. When sucking the air inside the nacelle, the moisture at the edge corners of the inner surface of the nacelle may not be completely sucked away, which is not convenient for comprehensively sucking the moisture inside the nacelle. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a protection device for a wind power structure with anti-corrosion and moisture-proof functions, which solves the problems raised in the above background art.

[0005] To achieve the above-mentioned objectives, the present application provides a wind power structure protection device with anti-corrosion and moisture-proof functions, including a shell, a rotating shaft passing through and rotatably connected to the left side of the shell, a power generation device is arranged on the outer surface of the rotating shaft, the power generation device is fixedly connected to the top of the inner surface of the shell, a lower warehouse body is fixedly connected below the shell, a dehumidifier is fixedly installed on the inner surface of the lower warehouse body, a reciprocating screw is rotatably connected to the inner surface of the shell, a chain is transmission-connected between the reciprocating screw and the rotating shaft, a screw nut is threadedly sleeved on the outer surface of the reciprocating screw, a slider is fixedly connected below the screw nut, a first slide rail is slidably connected below the slider, the first slide rail is fixedly connected to the bottom of the inner surface of the shell, a rotating rod is arranged on the front side of the slider, a torsion spring is rotatably and elastically connected between the rotating rod and the slider, a suction pipe is fixedly connected to the front side of the rotating rod, and a pipeline is connected between the suction pipe and the dehumidifier, a heat dissipation component for heat dissipation is mounted on the front and back sides of the shell, and a cleaning component for cleaning the heat dissipation component is mounted on the outer surface of the shell.

[0006] Preferably, a cross bar is fixedly connected to the inner surface of the shell, a vertical bar is fixedly connected below the cross bar, a shift rod is provided below the cross bar, and the shift rod is fixedly connected to the front side of the air suction pipe.

[0007] Preferably, a hub is fixedly connected to the left end of the rotating shaft, and blades are fixedly connected to the outer surface of the hub.

[0008] Preferably, an exhaust pipe is fixedly connected to the right side of the dehumidifier, and the exhaust pipe passes through and is fixedly connected to the right side of the lower warehouse body.

[0009] Preferably, the heat dissipation assembly includes a heat dissipation bin, which is fixedly connected to the outer surface of the outer shell, a dust screen is fixedly connected to the inner surface of the heat dissipation bin, a fan device is rotatably connected to the top of the inner surface of the heat dissipation bin, a first gear is fixedly connected below the fan device, the first gear is rotatably connected to the bottom of the inner surface of the heat dissipation bin, a first rack is meshed behind the first gear, a second slide rail is slidably connected below the first rack, and the second slide rail is fixedly connected to the bottom of the inner surface of the heat dissipation bin.

[0010] Preferably, the heat dissipation assembly also includes a push rod, which is fixedly connected to the front of the suction pipe, a first hydraulic bin is fixedly connected to the inner surface of the outer shell, a first hydraulic rod is slidably connected to the inner surface of the first hydraulic bin, a top plate is fixedly connected to the left end of the first hydraulic rod, a spring is elastically connected between the top plate and the first hydraulic bin, a second hydraulic bin is fixedly connected above the cross bar, a pipeline is connected between the second hydraulic bin and the first hydraulic bin, a second hydraulic rod is slidably connected to the inner surface of the second hydraulic bin, a connecting strip is fixedly connected to the left side of the second hydraulic rod, and the connecting strip is fixedly connected to the first rack.

[0011] Preferably, the cleaning assembly includes a brush. The brush is arranged on the front of the dust-proof net. A limiting rod is fixedly connected above the brush. A limiting sleeve is movably sleeved on the outer surface of the limiting rod. The limiting sleeve is fixedly connected to the front of the heat dissipation chamber. A sheath is fixedly connected above the housing. A push plate is slidably connected to the inner surface of the sheath. The push plate movably penetrates through the upper part of the housing. A connecting rod is fixedly connected between the push plate and the brush.

[0012] Preferably, the cleaning assembly further includes a second gear. The second gear is rotatably connected to the inner surface of the housing. A second rack is engaged below the second gear. The second rack is fixedly connected to the right side of the connecting strip. A third rack is engaged on the left side of the second gear. The third rack is fixedly connected to the lower part of the push plate.

[0013] The advantages of this application are as follows: (1). In this application, the wind drives the blades, causing the hub to drive the rotating shaft to rotate, enabling the power generation device to generate electricity. The dehumidifier will suck away the moisture inside the housing through the suction pipe. At this time, the rotation of the rotating shaft will also drive the suction pipe to slide left and right and swing inside the housing, which has the effect of facilitating uniform and comprehensive dehumidification.

[0014] (2). In this application, a heat dissipation assembly is provided to dissipate heat from the operating power generation device. While the suction pipe slides left and right inside the housing, it will also drive the heat dissipation assembly to continuously swing and adjust, which has the effect of facilitating the improvement of the heat dissipation effect.

[0015] (3). In this application, a cleaning assembly is provided to clean the dust-proof net in the heat dissipation assembly. The continuous swing and adjustment of the heat dissipation assembly will also drive the cleaning assembly to continuously sweep the dust-proof net, which has the effect of preventing dust accumulation from affecting the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of this application, making other features, purposes, and advantages of this application more obvious. The schematic embodiments and descriptions of the drawings of this application are used to explain this application and do not constitute an improper limitation of this application. In the drawings: Figure 1 is the schematic diagram of the overall structure of the present invention; Figure 2 is the cross-sectional view of the overall structure of the present invention; Figure 3 is the right view of the overall structure of the present invention; Figure 4 is the right cross-sectional view of the overall structure of the present invention; Figure 5 is the left view of the overall structure of the present invention; Figure 6 is of the present invention Figure 2Schematic enlarged view of the structure at location A in [the figure]; Figure 7 is of the present invention Figure 2 Schematic enlarged view of the structure at location B in [the figure]; Figure 8 is of the present invention Figure 4 Schematic enlarged view of the structure at location C in [the figure].

[0017] In the above figures, 1. Outer shell; 2. Rotating shaft; 3. Power generation equipment; 4. Lower bin; 401. Dehumidifier; 402. Reciprocating lead screw; 403. Chain; 404. Lead screw nut; 405. Slide block; 406. First slide rail; 407. Rotating rod; 408. Torsion spring; 409. Suction air pipe; 410. Cross bar; 411. Vertical rod; 412. Pushing rod; 413. Exhaust pipe; 5. Heat dissipation component; 501. Heat dissipation bin; 502. Dust-proof net; 503. Fan equipment; 504. First gear; 505. First rack; 506. Second slide rail; 507. Pushing rod; 508. First hydraulic bin; 509. First hydraulic rod; 510. Top piece; 511. Spring; 512. Second hydraulic bin; 513. Pipe; 514. Second hydraulic rod; 515. Connecting bar; 6. Cleaning component; 601. Brush; 602. Limiting rod; 603. Limiting sleeve; 604. Sheath; 605. Pushing plate; 606. Connecting rod; 607. Second gear; 608. Second rack; 609. Third rack; 7. Hub; 8. Blade. Detailed implementation manners

[0018] In order to enable those skilled in the art of this technology to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0019] It should be noted that the terms "first", "second", etc. in the description and claims of this application and the above accompanying drawings are used to distinguish similar objects, and do not necessarily need to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to describe the embodiments of this application here. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0020] In this application, the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe this application and its embodiments, and are not used to limit that the indicated device, element, or component must have a specific orientation, or be constructed and operated in a specific orientation.

[0021] Moreover, in addition to being used to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0022] In addition, the terms "mount", "set", "provided with", "connected", "coupled", "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] It should be noted that, without conflict, the embodiments and features in the embodiments of this application can be combined with each other. The following will detail this application with reference to the drawings and in conjunction with the embodiments. Embodiment 1

[0024] See Figures 1-8, this embodiment provides a protection device for a wind power structure with anti-corrosion and moisture-proof functions, including a housing 1. A rotating shaft 2 penetrates and is rotatably connected to the left side of the housing 1. There is a bearing between the rotating shaft 2 and the housing 1. The left end of the rotating shaft 2 is fixedly connected to a hub 7. Blades 8 are fixedly connected to the outer surface of the hub 7. The number of blades 8 is three, which are annularly arranged on the hub 7. A power generation device 3 is arranged on the outer surface of the rotating shaft 2. The power generation device 3 includes a rotor and a stator, which is prior art. The power generation device 3 is fixedly connected to the top inner surface of the housing 1. A lower bin 4 is fixedly connected below the housing 1. The lower bin 4 is communicated with the housing 1. A long slot is arranged on the bottom inner surface of the housing 1 for communicating the lower bin 4 with the housing 1. A dehumidifier 401 is fixedly installed on the inner surface of the lower bin 4. An exhaust pipe 413 is fixedly connected to the right side of the dehumidifier 401. The exhaust pipe 413 is used to discharge gas. The exhaust pipe 413 penetrates and is fixedly connected to the right side of the lower bin 4. A reciprocating lead screw 402 is rotatably connected to the inner surface of the housing 1. The left and right ends of the reciprocating lead screw 402 are respectively rotatably connected to the left and right sides of the inner surface of the housing 1. A chain 403 is connected between the reciprocating lead screw 402 and the rotating shaft 2 for transmission. Sprockets for driving the chain 403 are arranged on the outer surfaces of the reciprocating lead screw 402 and the rotating shaft 2. The sprockets are arranged at a position close to the left inner surface of the housing 1. A lead screw nut 404 is sleeved on the outer surface of the reciprocating lead screw 402. The rotation of the reciprocating lead screw 402 can drive the lead screw nut 404 to move left and right reciprocally. A slider 405 is fixedly connected below the lead screw nut 404. The slider 405 is slidably connected to a first slide rail 406. The cross-sectional shape of the first slide rail 406 is trapezoidal. A dovetail groove adapted to the first slide rail 406 is arranged below the slider 405. The first slide rail 406 is fixedly connected to the bottom inner surface of the housing 1. A rotating rod 407 is arranged on the front surface of the slider 405. A torsion spring 408 is rotatably and elastically connected between the rotating rod 407 and the slider 405. The torsion spring 408 includes a torsion spring 408 body and an annular torsion spring 408 sleeve. The rotating rod 407 is rotatably connected to the slider 405. The torsion spring 408 sleeve is fixedly connected to the slider 405. The torsion spring 408 body is arranged between the rotating rod 407 and the torsion spring 408 sleeve. One end of it is connected to the outer surface of the rotating rod 407, and the other end is fixedly connected to the inner surface of the torsion spring 408 sleeve. An air suction pipe 409 is fixedly connected to the front surface of the rotating rod 407. The air suction pipe 409 is a rigid pipe body. The air suction pipe 409 is connected to the dehumidifier 401 through pipelines. The air suction pipe 409 and the dehumidifier 401 are connected by a hose. Heat dissipation components 5 for heat dissipation are assembled on the front and back surfaces of the housing 1. A cleaning component 6 for cleaning the heat dissipation components 5 is assembled on the outer surface of the housing 1. A cross bar 410 is fixedly connected to the inner surface of the housing 1. The cross-sectional shape of the cross bar 410 is square. A vertical bar 411 is fixedly connected below the cross bar 410. The vertical bar 411 is perpendicular to the cross bar 410. A lever 412 is arranged below the cross bar 410. The lever 412 is arranged at a position higher than the rotating rod 407.The lever 412 is fixedly connected to the front of the air suction pipe 409.

[0025] When the above-mentioned device is used, the blades 8 are blown by wind to rotate the hub 7, and the rotation of the hub 7 drives the rotating shaft 2 to rotate, and the rotation of the rotating shaft 2 causes the power generation device 3 to generate electricity. At this time, the dehumidifier 401 is started, and the dehumidifier 401 absorbs moisture in the shell 1 through the suction pipe 409, and then discharges it from the exhaust pipe 413. At this time, the rotation of the rotating shaft 2 also drives the chain 403 to rotate the reciprocating screw rod 402, and the rotation of the reciprocating screw rod 402 drives the screw nut 404 to move back and forth left and right. The reciprocating movement of the screw nut 404 drives the slider 405 to slide back and forth on the first slide rail 406, and the sliding movement of the slider 405 on the first slide rail 406 drives the rotating rod 407 to make the suction pipe 409 in the shell 1 The lever 412 will contact the vertical rod 411 during the movement, and the vertical rod 411 will move the lever 412 to drive the rotating rod 407 on the suction pipe 409 to rotate on the slider 405, so that the suction pipe 409 is deflected. At this time, as the rotating rod 407 rotates, the torsion spring 408 will be tightened. When the lever 412 passes over the vertical rod 411, the torsion spring 408 will release the elastic force to reset the rotating rod 407, so that the suction pipe 409 returns to the normal position. Through the continuous left and right movement of the suction pipe 409, the lever 412 will also continuously contact the vertical rod 411, so that the suction pipe 409 will continue to swing while moving left and right, so as to facilitate more uniform and comprehensive dehumidification. Example 2

[0026] See also Figures 3-8, the heat dissipation component 5 includes heat dissipation bins 501. The number of heat dissipation bins 501 is two, which are respectively arranged on the front and back surfaces of the housing 1. The heat dissipation bins 501 are fixedly connected to the outer surface of the housing 1, and there is a communication setting between the heat dissipation bins 501 and the housing 1. An opening is provided on the housing 1 for the communication between the heat dissipation bins 501 and the housing 1. A dust-proof net 502 is fixedly connected to the inner surface of the heat dissipation bin 501. A fan device 503 is rotatably connected to the top of the inner surface of the heat dissipation bin 501. The fan device 503 is specifically a heat dissipation fan. Three groups of fan devices 503 are arranged in each heat dissipation bin 501. A first gear 504 is fixedly connected below the fan device 503. The first gear 504 is rotatably connected to the bottom of the inner surface of the heat dissipation bin 501. The fan device 503 can rotate and adjust within the heat dissipation bin 501. A first rack 505 is meshed behind the first gear 504. A second slide rail 506 is slidably connected below the first rack 505. The second slide rail 506 is fixedly connected to the bottom of the inner surface of the heat dissipation bin 501. The number of the first rack 505 and the second slide rail 506 is two, which are respectively arranged in the two heat dissipation bins 501. The heat dissipation component 5 further includes a push rod 507. The push rod 507 is fixedly connected to the front surface of the air suction pipe 409. The push rod 507 and the rotating rod 407 are coaxially arranged. A first hydraulic chamber 508 is fixedly connected to the inner surface of the housing 1. A liquid is provided in the first hydraulic chamber 508. A first hydraulic rod 509 is slidably connected to the inner surface of the first hydraulic chamber 508. The first hydraulic rod 509 and the first hydraulic chamber 508 are slidably connected through a piston. A top piece 510 is fixedly connected to the left end of the first hydraulic rod 509. The shape of the top piece 510 is circular. A spring 511 is elastically connected between the top piece 510 and the first hydraulic chamber 508. The spring 511 is arranged on the outer surface of the first hydraulic rod 509. The left end of the spring 511 is connected to the right side of the top piece 510, and the right end is connected to the left side of the first hydraulic chamber 508. A second hydraulic chamber 512 is fixedly connected above the cross bar 410. The second hydraulic chamber 512 and the first hydraulic chamber 508 are connected by a pipeline 513. The shape of the pipeline 513 is L-shaped. The second hydraulic chamber 512 is communicated with the first hydraulic chamber 508 through the pipeline 513. A second hydraulic rod 514 is slidably connected to the inner surface of the second hydraulic chamber 512. The second hydraulic rod 514 and the second hydraulic chamber 512 are slidably connected through a piston. A connecting strip 515 is fixedly connected to the left side of the second hydraulic rod 514. The connecting strip 515 is fixedly connected to the first rack 505. The connecting strip 515 is connected between the two first racks 505.

[0027] When the above device is in specific use, when the power generation device 3 operates, the fan device 503 is started to dissipate heat from the inner surface of the housing 1. At this time, as the suction pipe 409 moves left and right, when the suction pipe 409 moves to the right, the suction pipe 409 will drive the push rod 507 to move to the right. By moving the push rod 507 to the right, it will finally push the top piece 510 to move the first hydraulic rod 509 to the right. The first hydraulic rod 509 will retract into the first hydraulic chamber 508, thereby pushing the liquid in the first hydraulic chamber 508 to be injected into the second hydraulic chamber 512 through the pipe 513, and then pushing the second hydraulic rod 514 in the second hydraulic chamber 512 to extend to the left. By the leftward extension of the second hydraulic rod 514, it will drive the connecting bar 515 to move to the left. By the leftward movement of the connecting bar 515, it will drive the first rack 505 to slide to the left on the second slide rail 506. By the leftward sliding of the first rack 505, it will dial the first gear 504 to rotate. By the rotation of the first gear 504, it will drive the fan device 503 to rotate, thereby changing the orientation of the fan device 503. When the push rod 507 pushes the top piece 510 to move the first hydraulic rod 509 to the right, it will also compress the spring 511. When the suction pipe 409 moves to the left, the push rod 507 will leave the top piece 510. At this time, the spring 511 will release its elastic force to push the top piece 510 to move to the left. The top piece 510 will pull the first hydraulic rod 509 to move to the left. The first hydraulic rod 509 will extract the liquid in the second hydraulic chamber 512, causing the second hydraulic rod 514 to retract to the right into the second hydraulic chamber 512. The second hydraulic rod 514 will pull the connecting bar 515, causing the first rack 505 to slide to the right on the second slide rail 506, and then driving the first gear 504 to cause the fan device 503 to rotate in the reverse direction for adjustment. Thus, during the continuous left and right movement of the suction pipe 409, the fan device 503 is driven to continuously swing and adjust, so as to enhance the heat dissipation effect. Embodiment 3

[0028] See Figures 4-8The cleaning component 6 includes a brush 601, which is arranged on the front of the dustproof net 502. The number of cleaning components 6 is two groups, which are symmetrically arranged on the two dustproof nets 502 front and back. A limit rod 602 is fixedly connected above the brush 601, and a limit sleeve 603 is movably sleeved on the outer surface of the limit rod 602. The limit sleeve 603 is fixedly connected to the front of the heat dissipation bin 501, and the limit sleeve 603 is connected to the upper edge of the heat dissipation bin 501. A sheath 604 is fixedly connected to the upper part of the shell 1, and a push plate 605 is slidably connected to the inner surface of the sheath 604. The push plate 605 is movably connected to the upper part of the shell 1. A connecting rod 606 is fixedly connected between the push plate 605 and the brush 601, and the connecting rod 606 is L-shaped. The cleaning component 6 also includes a second gear 607, which is rotatably connected to the inner surface of the shell 1. A second rack 608 is meshed below the second gear 607, and the shape of the second rack 608 has a bend. The second rack 608 is fixedly connected to the right side of the connecting bar 515, and a third rack 609 is meshed on the left side of the second gear 607. The third rack 609 is staggered with the second rack 608, and the third rack 609 is fixedly connected to the bottom of the push plate 605.

[0029] When the above-mentioned device is in use, when the connecting bar 515 moves to the left, the connecting bar 515 will also drive the second rack 608 to move to the left. At this time, the second rack 608 will move the second gear 607 to rotate clockwise. The clockwise rotation of the second gear 607 will drive the third rack 609 to rise. The rise of the third rack 609 will drive the push plate 605 to rise. The rise of the push plate 605 will drive the connecting rod 606 to rise. The rise of the connecting rod 606 will drive the brush 601 to rise, so that the limiting rod 602 slides upward in the limiting sleeve 603. The rise of the brush 601 will scrape the dustproof net 502 in the heat dissipation chamber 501 upward. When the connecting bar 515 moves to the right, it will drive the brush 601 to descend, so that the dust on the dustproof net 502 is scraped off by the movement of the brush 601 on the dustproof net 502 to ensure the heat dissipation effect.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A protection device for a wind power structure with anti-corrosion and moisture-proof functions, comprising a housing (1), a rotating shaft (2) penetrates and is rotatably connected to the left side of the housing (1), a power generation device (3) is arranged on the outer surface of the rotating shaft (2), and the power generation device (3) is fixedly connected to the top of the inner surface of the housing (1), characterized in that, A lower bin body (4) is fixedly connected below the said outer shell (1). A dehumidifier (401) is fixedly installed on the inner surface of the lower bin body (4). A reciprocating lead screw (402) is rotatably connected to the inner surface of the outer shell (1). A chain (403) is drivingly connected between the reciprocating lead screw (402) and the rotating shaft (2). A lead screw nut (404) is threadedly sleeved on the outer surface of the reciprocating lead screw (402). A slider (405) is fixedly connected below the lead screw nut (404). The slider (405) is slidably connected to a first slide rail (406), and the first slide rail (406) is fixedly connected to the bottom of the inner surface of the outer shell (1). A rotating rod (407) is arranged on the front surface of the slider (405). A torsion spring (408) is rotatably and elastically connected between the rotating rod (407) and the slider (405). An air suction pipe (409) is fixedly connected to the front surface of the rotating rod (407). The air suction pipe (409) is pipeline-connected to the dehumidifier (401). Heat dissipation components (5) for heat dissipation are assembled on the front and back surfaces of the outer shell (1). A cleaning component (6) for cleaning the heat dissipation components (5) is assembled on the outer surface of the outer shell (1).

2. The protection device for a wind power structure with anti-corrosion and moisture-proof functions according to claim 1, characterized in that, A cross bar (410) is fixedly connected to the inner surface of the outer shell (1). A vertical bar (411) is fixedly connected below the cross bar (410). A dial rod (412) is arranged below the cross bar (410), and the dial rod (412) is fixedly connected to the front surface of the air suction pipe (409).

3. A protection device for a wind power structure with anti-corrosion and moisture-proof functions according to claim 1, characterized in that, A hub (7) is fixedly connected to the left end of the rotating shaft (2), and blades (8) are fixedly connected to the outer surface of the hub (7).

4. A protection device for a wind power structure with anti-corrosion and moisture-proof functions according to claim 1, characterized in that, An exhaust pipe (413) is fixedly connected to the right side of the dehumidifier (401), and the exhaust pipe (413) penetrates and is fixedly connected to the right side of the lower bin body (4).

5. The protection device for a wind power structure with anti-corrosion and moisture-proof functions according to claim 1, characterized in that, The heat dissipation component (5) includes a heat dissipation bin (501), the heat dissipation bin (501) is fixedly connected to the outer surface of the outer shell (1). A dust-proof net (502) is fixedly connected to the inner surface of the heat dissipation bin (501). A fan device (503) is rotatably connected to the top of the inner surface of the heat dissipation bin (501). A first gear (504) is fixedly connected below the fan device (503), and the first gear (504) is rotatably connected to the bottom of the inner surface of the heat dissipation bin (501). A first rack (505) is engaged behind the first gear (504). The first rack (505) is slidably connected to a second slide rail (506), and the second slide rail (506) is fixedly connected to the bottom of the inner surface of the heat dissipation bin (501).

6. The protection device for a wind power structure with anti-corrosion and moisture-proof functions according to claim 5, characterized in that, The heat dissipation component (5) further includes a push rod (507). The push rod (507) is fixedly connected to the front surface of the air suction pipe (409). The inner surface of the housing (1) is fixedly connected with a first hydraulic chamber (508). A first hydraulic rod (509) is slidably connected to the inner surface of the first hydraulic chamber (508). The left end of the first hydraulic rod (509) is fixedly connected with a top piece (510). A spring (511) is elastically connected between the top piece (510) and the first hydraulic chamber (508). A second hydraulic chamber (512) is fixedly connected above the cross bar (410). A pipeline (513) is connected between the second hydraulic chamber (512) and the first hydraulic chamber (508) through pipelines. A second hydraulic rod (514) is slidably connected to the inner surface of the second hydraulic chamber (512). A connecting strip (515) is fixedly connected to the left side of the second hydraulic rod (514). The connecting strip (515) is fixedly connected to the first rack (505).

7. The protection device for a wind power structure with anti-corrosion and moisture-proof functions according to claim 5, characterized in that, The cleaning component (6) includes a brush (601). The brush (601) is arranged on the front surface of the dust-proof net (502). A limiting rod (602) is fixedly connected above the brush (601). A limiting sleeve (603) is movably sleeved on the outer surface of the limiting rod (602). The limiting sleeve (603) is fixedly connected to the front surface of the heat dissipation chamber (501). A sheath (604) is fixedly connected above the housing (1). A push plate (605) is slidably connected to the inner surface of the sheath (604). The push plate (605) penetrates through the upper part of the housing (1) movably. A connecting rod (606) is fixedly connected between the push plate (605) and the brush (601).

8. A protection device for a wind power structure with anti-corrosion and moisture-proof functions according to claim 7, characterized in that, The cleaning component (6) further includes a second gear (607). The second gear (607) is rotatably connected to the inner surface of the housing (1). A second rack (608) is engaged below the second gear (607). The second rack (608) is fixedly connected to the right side of the connecting strip (515). A third rack (609) is engaged on the left side of the second gear (607). The third rack (609) is fixedly connected to the lower part of the push plate (605).

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