Motor home wind power generation device

Abstract

The invention relates to the technical field of motor home power generation, in particular to a motor home wind power generation device which comprises a base, an air guide barrel is arranged above the base, a power generator is installed in the air guide barrel, fan blades are fixed to the end of a rotating shaft of the power generator, and a supporting column is fixed to the bottom end of the air guide barrel. The bottom end of the supporting column is rotationally connected to the top end of the base, and an adjusting structure used for adjusting the angle of the generator along with the wind direction is arranged on one side of the generator. The wind shield is blown by wind to drive the steering rod to rotate, the steering rod drives the air guide barrel to rotate to the wind direction at the same time, the efficiency that the fan blades in the air guide barrel are blown by the wind is higher, more airflow enters the air guide barrel through the wind gathering cover at one end of the air guide barrel, and the rotating efficiency of the fan blades is further improved; in the using process, the first motor is started to drive the wind shield to turn over by a small angle, the contact area of the wind shield and airflow can be larger, and the airflow can push the wind shield to turn over more quickly.

Description

Technical Field

[0001] The present invention relates to the technical field of power generation for RVs, and in particular to a wind power generation device for RVs. Background Art

[0002] As the name implies, an RV is a tool that combines the functions of a house and a vehicle. Therefore, there are many daily necessities inside the RV, and relatively more electricity is consumed. To solve the power consumption problem of the RV, storage batteries are generally used, and power generation equipment is also used to supplement electric energy. The commonly used power generation methods at present are photovoltaic power generation and wind power generation. Among them, the wind power around the RV is relatively large during driving and when the wind blows. In this case, the wind power generation efficiency is higher, and a wind power generation device will be used for power generation.

[0003] Some solutions for RV power generation have also been proposed in the prior art. For example, a patent application with the publication number CN116428113A discloses an expandable and separable power generation device for a recreational vehicle, which removes the ice on the blades through an ice removal device to prevent ice formation from affecting power generation.

[0004] In the above technical solution, power is generated by driving the blades to rotate through the wind during use. In this way, power generation can only drive the blades to rotate through the air flow during the driving of the RV. When the external wind force is large, it will also drive the blades to rotate. However, when the current wind direction does not match the direction of the blades, the blades cannot rotate, resulting in a reduction in power generation. Moreover, in extreme weather, external objects will fall on the blades, easily causing damage to the blades and jamming the blades so that they cannot rotate. Summary of the Invention

[0005] To this end, the technical problem to be solved by the present invention is to overcome the mismatch between the blade direction and the wind direction and the easy damage of the blades.

[0006] To solve the above technical problem, the present invention provides a wind power generation device for an RV, including a base. A wind guide cylinder is arranged above the base. A generator is installed inside the wind guide cylinder. A fan blade is fixed to the end of the rotating shaft of the generator. A support column is fixed to the bottom end of the wind guide cylinder. The bottom end of the support column is rotatably connected to the top end of the base. An adjusting structure for adjusting the angle of the generator along with the wind direction is arranged on one side of the generator.

[0007] In an embodiment of the present invention, the adjusting structure includes a steering rod arranged on one side of the generator. Two windshields are arranged on the side of the steering rod close to the generator. A lifting rod is fixed to the bottom end of the steering rod. A lifting sleeve is arranged below the lifting rod. A turntable is fixed to the bottom end of the lifting sleeve. A second gear disk is fixed to the bottom end of the turntable.

[0008] In one embodiment of the present invention, a cavity is provided inside the base. The second gear disc is rotatably connected to one side of the cavity away from the support column. A transmission shaft is provided inside the cavity. Support blocks are rotatably connected to both ends of the outer side of the transmission shaft. The bottom end of the support block is fixedly connected to the cavity. Transmission gears are fixed on both sides of the transmission shaft. The transmission gear closer to the second gear disc is meshed with the top end of the second gear disc.

[0009] In one embodiment of the present invention, a first gear disc is fixed to the bottom end of the support column. The first gear disc is rotatably connected inside the cavity. The transmission gear closer to the first gear disc is meshed with the top end of the first gear disc.

[0010] In one embodiment of the present invention, a wind collecting cover is fixed to the side of the air guide cylinder close to the steering rod. The inner diameter of the wind collecting cover is larger than the inner diameter of the air guide cylinder.

[0011] In one embodiment of the present invention, a deflector is provided at one end of the steering rod. There are three deflectors, and the three deflectors are evenly distributed at one end of the windshield.

[0012] In one embodiment of the present invention, a first flipping block is fixed above the side of the windshield close to the steering rod. Teeth are provided on the side of the first flipping block close to the steering rod. The two first flipping blocks are meshed through the teeth. A second flipping block is fixed below the side of the windshield close to the steering rod. Both the first flipping block and the second flipping block are sleeved on the fixed column. The windshield is hinged to the side of the steering rod close to the air guide cylinder through the first flipping block and the second flipping block. A first motor is installed inside the steering rod. A turntable is fixed to the end of the rotating shaft of the first motor. One end of a steering link is movably connected to the bottom end of the turntable. The other side of the steering link away from the turntable is movably connected to the bottom end of the second flipping block.

[0013] In one embodiment of the present invention, a steering gear is fixed to the outer side of the transmission shaft. A third motor is provided at one end of the transmission shaft. An output gear is fixed to the end of the rotating shaft of the third motor, and the output gear is meshed with the steering gear.

[0014] In one embodiment of the present invention, the lifting rod is inserted inside the lifting sleeve. The lifting rod forms a telescopic structure inside the lifting sleeve. A second motor is installed inside the turntable. A threaded rod is fixed to the end of the rotating shaft of the second motor. The threaded rod is threadedly connected to the lifting rod. A slider is provided at the bottom end of the lifting rod. A chute is provided inside the lifting sleeve. The slider slides inside the chute to guide the lifting rod.

[0015] In an embodiment of the present invention, the windshield can be flipped up to 90°, and when the windshield is flipped 90°, it is perpendicular to the steering rod. The length of the connection between the two windshields is greater than the outer diameter of the wind collecting cover.

[0016] The above technical solution of the present invention has the following advantages compared with the prior art: For a wind power generation device for a motorhome of the present invention, the wind blows on the windshield to drive the steering rod to rotate, and the steering rod simultaneously drives the air guide cylinder to rotate to the direction where the wind is blowing, which can make the efficiency of the fan blades inside the air guide cylinder being blown by the wind higher. The wind collecting cover at one end of the air guide cylinder can make more air flow into the air guide cylinder, further improving the rotation efficiency of the fan blades. During use, starting the first motor to drive the windshield to flip at a small angle can make the contact area between the windshield and the air flow larger, enabling the air flow to more quickly push the windshield to flip.

[0017] For a wind power generation device for a motorhome of the present invention, the third motor drives the windshield and the wind collecting cover to reset, and then the two windshields flip to form a baffle. The rotation of the windshield drives the lifting rod to retract into the interior of the lifting sleeve, so that the windshield can block in front of the wind collecting cover. At this time, the windshield can protect the fan blades inside the air guide cylinder and prevent objects from entering the interior of the air guide cylinder in extreme weather and causing damage to the fan blades. Description of the Drawings

[0018] In order to make the content of the present invention easier to be clearly understood, the following further details the present invention according to the specific embodiments of the present invention and in combination with the drawings.

[0019] Figure 1 is a perspective view of the present invention; Figure 2 is a schematic diagram of the internal structure of the air guide cylinder in the present invention; Figure 3 is a schematic diagram of the open state of the windshield in the present invention; Figure 4 is a schematic diagram of the internal structure of the base in the present invention; Figure 5 is a schematic diagram of the structure of the transmission shaft in the present invention; Figure 6 is a schematic diagram of the working state of the windshield in the present invention; Figure 7 is a schematic diagram of the internal structure of the turntable in the present invention; Figure 8 is a schematic diagram of the structure of the first flipping block and the second flipping block in the present invention.

[0020] Description of the reference numerals in the drawings: 1. Base; 11. Cavity; 2. Generator; 21. Fan blade; 3. Air guide cylinder; 31. Wind collecting hood; 32. Support column; 33. First gear disc; 4. Steering rod; 41. Wind baffle; 411. Flow guiding plate; 412. First flipping block; 413. Teeth; 414. First motor; 415. Turntable; 416. Steering connecting rod; 417. Second flipping block; 418. Fixed column; 42. Lifting rod; 43. Lifting sleeve; 44. Turntable; 441. Second motor; 442. Threaded rod; 45. Second gear disc; 5. Transmission shaft; 51. Steering gear; 52. Transmission gear; 53. Support block; 54. Third motor. Detailed implementation manners

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and be able to implement it, but the embodiments cited are not intended to limit the present invention.

[0022] Refer to Figure 1-8 As shown, a wind power generation device for a motorhome of the present invention includes a base 1. An air guide cylinder 3 is arranged above the base 1. A generator 2 is installed inside the air guide cylinder 3. A fan blade 21 is fixed to the end of the rotating shaft of the generator 2. A support column 32 is fixed to the bottom end of the air guide cylinder 3. The bottom end of the support column 32 is rotatably connected to the top end of the base 1. One side of the generator 2 is provided with an adjusting structure for adjusting the angle of the generator 2 along with the wind direction. During operation, there are many electrical devices inside the motorhome. Therefore, the power consumption of the motorhome is relatively large, and it is necessary to replenish the battery of the motorhome in a timely manner through a power generation device. The airflow during the driving of the motorhome will pass through the inside of the air guide cylinder 3. At this time, the fan blade 21 inside the air guide cylinder 3 will contact the air. The resistance of the air pushes the fan blade 21, and the fan blade 21 rotates under the force to drive the rotation of the rotating shaft of the generator 2. At this time, the generator 2 generates electric energy, which can replenish the electric energy of the battery of the motorhome. When the motorhome stops driving and the external wind force is large, it can also drive the fan blade 21 to rotate and generate electricity. At this time, the direction of the fan blade 21 is adjusted in real time according to the wind direction through the adjusting structure, and then the wind blows the fan blade 21 to realize natural wind power generation. Natural wind power can be utilized, and the charging efficiency of the battery of the motorhome is higher.

[0023] In an embodiment of the present invention, the adjusting structure includes a steering rod 4 arranged on one side of the generator 2. Two wind baffles 41 are arranged on the side of the steering rod 4 close to the generator 2. A lifting rod 42 is fixed to the bottom end of the steering rod 4. A lifting sleeve 43 is arranged below the lifting rod 42. The bottom end of the lifting sleeve 43 is fixed to a turntable 44. The bottom end of the turntable 44 is fixed to a second gear disc 45. When the wind blows towards the fan blade 21, it will also blow towards the steering rod 4. At this time, the wind shield 41 at one end of the steering rod 4 will be blown by the wind. After the wind shield 41 is blown, it will drive the steering rod 4 to rotate so that it points in the direction of the wind. The steering rod 4 drives the lifting rod 42 to rotate, the lifting rod 42 drives the lifting sleeve 43 to rotate, the lifting sleeve 43 drives the turntable 44 to rotate, and the turntable 44 drives the second gear disk 45 to rotate to the same angle as the steering rod 4, which can automatically adjust the angle of the steering rod 4 according to the wind direction.

[0024] In an embodiment of the present invention, a cavity 11 is provided inside the base 1. The second gear disk 45 is rotatably connected to one side of the cavity 11 away from the support column 32. A transmission shaft 5 is provided inside the cavity 11. Both ends of the outer side of the transmission shaft 5 are rotatably connected to support blocks 53. The bottom end of the support block 53 is fixedly connected to the cavity 11. Transmission gears 52 are fixed on both sides of the transmission shaft 5. The transmission gear 52 on the side close to the second gear disk 45 is meshed with the top end of the second gear disk 45; When the second gear disk 45 rotates, it will drive the transmission gear 52 above it to rotate. The transmission gear 52 drives the transmission shaft 5 to rotate, and when the transmission shaft 5 rotates, it drives the transmission gear 52 on the other side to rotate.

[0025] In an embodiment of the present invention, a first gear disk 33 is fixed to the bottom end of the support column 32. The first gear disk 33 is rotatably connected inside the cavity 11. The transmission gear 52 on the side close to the first gear disk 33 is meshed with the top end of the first gear disk 33; When the transmission shaft 5 drives the transmission gear 52 to rotate, it will be meshed with the first gear disk 33 and drive the first gear disk 33 to rotate synchronously. At this time, the first gear disk 33 can drive the support column 32 to rotate. At this time, the support column 32 drives the air guide cylinder 3 to rotate in the same direction as the steering rod 4, so that the fan blade 21 inside the air guide cylinder 3 faces the wind direction. At this time, the fan blade 21 can be blown by the wind more efficiently.

[0026] In an embodiment of the present invention, a wind collecting cover 31 is fixed to the side of the air guide cylinder 3 close to the steering rod 4. The inner diameter of the wind collecting cover 31 is larger than the inner diameter of the air guide cylinder 3; When the air guide cylinder 3 is blown by the wind, the wind collecting cover 31 can direct a larger range of airflows into the air guide cylinder 3. At this time, the fan blade 21 can contact more airflows to drive the generator 2 to generate electricity with higher efficiency.

[0027] In an embodiment of the present invention, a flow guiding plate 411 is provided at one end of the steering rod 4. There are three flow guiding plates 411, and the three flow guiding plates 411 are evenly distributed at one end of the wind shield 41; The flow guiding plate 411 can conduct the flow on the surface of the wind shield 41, so that the area of the airflow contacting the wind shield 41 is larger, and the force pushing the wind shield 41 increases.

[0028] In an embodiment of the present invention, a first flipping block 412 is fixed above the side of the wind deflector 41 close to the steering rod 4. A tooth 413 is provided on the side of the first flipping block 412 close to the steering rod 4. The two first flipping blocks 412 are meshed and connected through the teeth 413. A second flipping block 417 is fixed below the side of the wind deflector 41 close to the steering rod 4. Both the first flipping block 412 and the second flipping block 417 are sleeved on a fixed column 418. The wind deflector 41 is hinged to the side of the steering rod 4 close to the air guide cylinder 3 through the first flipping block 412 and the second flipping block 417. A first motor 414 is installed inside the steering rod 4. A turntable 415 is fixed to the end of the rotating shaft of the first motor 414. A steering connecting rod 416 is movably connected to the bottom end of the turntable 415. The side of the steering connecting rod 416 away from the turntable 415 is movably connected to the bottom end of the second flipping block 417; In daily use, the force of the wind pushing the wind deflector 41 may not be large enough. To increase the thrust of the wind pushing the wind deflector 41, start the first motor 414 to drive the turntable 415 to rotate. The rotation of the turntable 415 pulls the second flipping block 417 to flip through the steering connecting rod 416. The flipping of the second flipping block 417 drives the wind deflector 41 to flip. At the same time, the wind deflector 41 drives the first flipping block 412 to flip. The first flipping block 412 drives the other first flipping block 412 to flip simultaneously through the teeth 413, so that the two wind deflectors 41 can flip the same angle at the same time. At this time, the contact area between the wind deflector 41 and the air flow is larger. The air flow pushes the wind deflector 41 and at the same time makes the wind deflector 41 flip back to its original position.

[0029] In an embodiment of the present invention, a steering gear 51 is fixed to the outside of the transmission shaft 5. One end of the transmission shaft 5 is provided with a third motor 54. An output gear is fixed to the end of the rotating shaft of the third motor 54. The output gear is meshed and connected with the steering gear 51; In the case of extreme weather, start the third motor 54 to drive the steering gear 51 to rotate through the output gear. The steering gear 51 drives the transmission gears 52 at both ends to rotate through the transmission shaft 5. At this time, the air guide cylinder 3 and the steering rod 4 rotate, and the wind gathering cover 31 and the wind deflector 41 approach. Then start the first motor 414 to drive the two wind deflectors 41 to flip 90°. At this time, the two wind deflectors 41 form a flat baffle.

[0030] In an embodiment of the present invention, the lifting rod 42 is inserted into the inside of the lifting sleeve 43. The lifting rod 42 forms a telescopic structure inside the lifting sleeve 43. A second motor 441 is installed inside the turntable 44. A threaded rod 442 is fixed to the end of the rotating shaft of the second motor 441. The threaded rod 442 is threadedly connected to the lifting rod 42. A slider is provided at the bottom end of the lifting rod 42. A chute is provided inside the lifting sleeve 43. The slider slides inside the chute to guide the lifting rod 42; Subsequently, the second motor 441 is started to drive the threaded rod 442 to rotate. The rotation of the threaded rod 442 can pull the lifting rod 42 downward, and the lifting rod 42 retracts into the inside of the lifting sleeve 43. At this time, the lifting rod 42 drives the steering rod 4 to descend. When the steering rod 4 drives the windshield 41 to descend simultaneously, the windshield 41 blocks the front of the air collecting hood 31. In extreme weather, the windshield 41 can prevent larger objects from entering the inside of the air collecting hood 31 and the air guiding cylinder 3, preventing damage to the fan blade 21 caused by external objects.

[0031] In an embodiment of the present invention, the windshield 41 can be flipped up to 90° at most. When the windshield 41 is flipped 90°, it is perpendicular to the steering rod 4, and the length of the connection between the two windshields 41 is greater than the outer diameter of the air collecting hood 31; The baffle formed by the two windshields 41 is larger than the outer diameter of the air collecting hood 31, which can provide greater protection for the fan blade 21 inside the air guiding cylinder 3 and prevent it from being damaged.

[0032] Working principle: During operation, there are relatively many electrical devices inside the RV. Therefore, the power consumption of the RV is relatively high, and it is necessary to replenish the battery of the RV in a timely manner through a power generation device. The airflow during the driving of the RV will pass through the inside of the air guiding cylinder 3. At this time, the fan blade 21 inside the air guiding cylinder 3 will come into contact with the air, and the resistance of the air will push the fan blade 21. The fan blade 21 rotates under force and drives the rotating shaft of the generator 2 to rotate. At this time, the generator 2 rotates to generate electric energy, which can replenish the electric energy of the RV battery; When the external wind force is relatively large when the RV stops driving, it can also drive the fan blade 21 to rotate and generate electricity. At this time, the direction of the fan blade 21 is adjusted in real time according to the wind direction through the adjustment structure. When the wind blows towards the fan blade 21, it will also blow towards the steering rod 4 at the same time. At this time, the windshield 41 at one end of the steering rod 4 will be blown by the wind. After the windshield 41 is blown, it drives the steering rod 4 to rotate so that it points in the direction of the wind. The steering rod 4 drives the lifting rod 42 to rotate, the lifting rod 42 drives the lifting sleeve 43 to rotate, the lifting sleeve 43 drives the turntable 44 to rotate, and the turntable 44 drives the second gear disk 45 to rotate to the same angle as the steering rod 4. When the second gear disk 45 rotates, it drives the transmission gear 52 above it to rotate. The transmission gear 52 drives the transmission shaft 5 to rotate. When the transmission shaft 5 rotates, it drives the transmission gear 52 on the other side to rotate. When the transmission shaft 5 drives the transmission gear 52 to rotate, it meshes with the first gear disk 33 and drives the first gear disk 33 to rotate synchronously. At this time, the first gear disk 33 can drive the support column 32 to rotate. At this time, the support column 32 drives the air guiding cylinder 3 to rotate in the same direction as the steering rod 4, so that the fan blade 21 inside the air guiding cylinder 3 faces the wind direction. When the air guiding cylinder 3 is blown by the wind, the air collecting hood 31 can direct a larger range of airflow into the inside of the air guiding cylinder 3, and the battery charging efficiency is higher; In daily use, starting the first motor 414 causes it to rotate and drive the turntable 415 to rotate. The rotation of the turntable 415 pulls the second flipping block 417 to flip through the steering connecting rod 416. The flipping of the second flipping block 417 drives the windshield 41 to flip. At the same time, the windshield 41 drives the first flipping block 412 to flip. The first flipping block 412 drives another first flipping block 412 to flip simultaneously through the teeth 413, enabling the two windshields 41 to flip by the same angle simultaneously. At this time, the contact area between the windshield 41 and the airflow is larger, and the airflow pushes the windshield 41 and at the same time causes the windshield 41 to flip back to its original position. During driving, the airflow will push the windshield 41 to automatically return to its original position. Therefore, the flipping of the windshield 41 will not cause an increase in the vehicle's resistance. In the case of extreme weather, starting the third motor 54 drives the steering gear 51 to rotate through the output gear. The steering gear 51 drives the transmission gears 52 at both ends to rotate through the transmission shaft 5. At this time, the air guide tube 3 and the steering rod 4 rotate, and the wind collecting cover 31 and the windshield 41 approach. Then start the first motor 414 to drive the two windshields 41 to flip 90°. At this time, the two windshields 41 form a flat baffle. Subsequently, start the second motor 441 to drive the threaded rod 442 to rotate. The rotation of the threaded rod 442 can pull the lifting rod 42 downward, and the lifting rod 42 retracts into the interior of the lifting sleeve 43. At this time, the lifting rod 42 drives the steering rod 4 to descend. When the steering rod 4 drives the windshield 41 to descend simultaneously, at this time the windshield 41 blocks in front of the wind collecting cover 31. In extreme weather, the windshield 41 can prevent larger objects from entering the interiors of the wind collecting cover 31 and the air guide tube 3, preventing damage to the fan blade 21 caused by external objects.

[0033] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, based on the above description, other different forms of changes or variations can be made. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of this invention.

Claims

1. A RV wind power generation device, characterized in that: It includes a base, an air guide tube is arranged above the base, a generator is installed inside the air guide tube, a fan blade is fixed to the end of the rotating shaft of the generator, a support column is fixed to the bottom end of the air guide tube, the bottom end of the support column is rotatably connected to the top end of the base, and an adjustment structure for adjusting the angle of the generator according to the wind direction is arranged on one side of the generator.

2. A RV wind power generation device according to claim 1, characterized in that: The adjustment structure includes a steering rod arranged on one side of the generator, two wind shields are arranged on the side of the steering rod close to the generator, a lifting rod is fixed to the bottom end of the steering rod, a lifting sleeve is arranged below the lifting rod, a turntable is fixed to the bottom end of the lifting sleeve, and a second gear disc is fixed to the bottom end of the turntable.

3. A RV wind power generation device according to claim 2, characterized in that: A cavity is provided inside the base, and the second toothed disc is rotatably connected to a side of the cavity away from the support column. A transmission shaft is provided inside the cavity, and both ends of the outer side of the transmission shaft are rotatably connected to support blocks, and the bottom end of the support block is fixedly connected to the cavity. Transmission gears are fixed on both sides of the transmission shaft, and the transmission gear close to the second toothed disc is meshed and connected with the top end of the second toothed disc.

4. A RV wind power generation device according to claim 3, characterized in that: A first toothed disc is fixed to the bottom end of the support column. The first toothed disc is rotatably connected to the inside of the cavity, and a transmission gear close to one side of the first toothed disc is meshedly connected to the top end of the first toothed disc.

5. A RV wind power generation device according to claim 4, characterized in that: A wind collecting cover is fixed on one side of the wind guide cylinder close to the steering rod, and the inner diameter of the wind collecting cover is larger than the inner diameter of the wind guide cylinder.

6. A RV wind power generation device according to claim 5, characterized in that: A guide plate is arranged at one end of the steering rod, and three guide plates are arranged. The three guide plates are distributed at equal intervals at one end of the wind shield.

7. A RV wind power generation device according to claim 6, characterized in that: A first flip block is fixed above the side of the wind shield close to the steering rod, and teeth are provided on the side of the first flip block close to the steering rod, and the two first flip blocks are connected by meshing of the teeth, and a second flip block is fixed below the side of the wind shield close to the steering rod, and the first flip block and the second flip block are both sleeved on the fixed column, and the wind shield is hinged to the side of the steering rod close to the air guide cylinder through the first flip block and the second flip block, and a first motor is installed inside the steering rod, and a turntable is fixed to the end of the rotating shaft of the first motor, and the bottom end of the turntable is movably connected to a steering connecting rod, and the side of the steering connecting rod away from the turntable is movably connected to the bottom end of the second flip block.

8. A RV wind power generation device according to claim 7, characterized in that: A steering gear is fixed on the outer side of the transmission shaft, a third motor is arranged at one end of the transmission shaft, an output gear is fixed to the end of the rotating shaft of the third motor, and the output gear is meshed and connected with the steering gear.

9. A RV wind power generation device according to claim 8, characterized in that: The lifting rod is inserted into the lifting sleeve, and the lifting rod forms a telescopic structure inside the lifting sleeve. A second motor is installed inside the turntable, and a threaded rod is fixed to the end of the rotating shaft of the second motor. The threaded rod is threadedly connected to the lifting rod, and a slider is provided at the bottom end of the lifting rod. A sliding groove is provided inside the lifting sleeve, and the slider slides inside the sliding groove to guide the lifting rod.

10. A RV wind power generation device according to claim 9, characterized in that: The wind shield can be turned over by 90 degrees at most. The wind shield is turned over by 90 degrees and is perpendicular to the steering rod. The length of the connection between the two wind shields is greater than the outer diameter of the wind gathering cover.

Images