A new energy vehicle wind power generation storage and use auxiliary equipment

Abstract

The present invention discloses a new energy automobile wind power generation storage and use auxiliary equipment, including: a power generation component, the power generation component includes a housing, a generator and a rotating shaft, the generator is installed inside the housing, two of the rotating shafts are fixedly connected to the two ends of the generator and pass through the housing; a fan blade component, the fan blade component includes a mounting ring, a rotating shaft, a first fan blade, a second fan blade and a spring shaft, the two mounting rings are symmetrically rotated and installed on the rotating shaft, a plurality of the rotating shafts are annularly installed inside the mounting ring, the first fan blade is fixedly connected to the rotating shaft, the first fan blade and the second fan blade are connected at a side of the housing close to the connection of the housing, the spring shaft is rotatably installed inside the arc groove, and the second fan blade is deflected to the side away from the housing. The present invention will not rotate when the wind force is small, reducing the ineffective rotation of the fan blades and ensuring the service life of the rotating shaft. It will only rotate when the wind force is sufficient to generate electricity and store energy.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy vehicles, and in particular to a wind power generation storage and use auxiliary device for new energy vehicles. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures, including electric vehicles. However, electric vehicles have a short service life and are difficult to charge. During the driving of the car, wind will be generated. Using wind as a driving assist and generating a certain amount of electricity can improve the car's endurance. Therefore, it is necessary to design a wind engine that can use wind energy to assist and generate electricity.

[0003] According to the above requirements, Chinese patent CN113137336A discloses an auxiliary device for wind power generation, storage and use for new energy vehicles, including a device main body, a wind fan blade movably installed on the outer side of the device main body, and a connecting spring movably connected to the inner side of the wind fan blade... A charging power source is overlapped on the outer side of the first charging head, and a sub-fan blade is movably connected to the outer side of the device main body.

[0004] However, during the use of this auxiliary device, when the car is not moving, it will be affected by natural wind. If the natural wind acting on the fan blades is small, it will not only cause the fan blades to rotate slightly, but also be insufficient to generate a certain amount of electricity, which will cause useless rotation of the fan blades and cause wear on the shaft. At the same time, because this kind of small natural wind is large when the car is not in use, it will seriously shorten the service life of the fan blades and cause frequent damage to the auxiliary equipment. Summary of the invention

[0005] The purpose of the present invention is to solve the following shortcomings in the prior art. When the car is not driving, it will be affected by natural wind. If the natural wind acting on the fan blades is small, it will not only drive the fan blades to rotate slightly, but also be insufficient to generate a certain amount of electricity. This will cause useless rotation of the fan blades and cause wear on the shaft. At the same time, because this type of small natural wind is large when the car is not in use, it will seriously shorten the service life of the fan blades and cause frequent damage to auxiliary equipment. Therefore, a new energy vehicle wind power generation storage and use auxiliary equipment is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A new energy vehicle wind power generation storage and use auxiliary equipment, comprising:

[0008] A power generation assembly, the power generation assembly comprising a housing, a generator and a rotating shaft, the generator is installed inside the housing, and the two rotating shafts are fixedly connected to both ends of the generator and pass through the housing;

[0009] A fan blade assembly, the fan blade assembly comprising a mounting ring, a rotating shaft, a first fan blade, a second fan blade and a spring shaft, two mounting rings are symmetrically mounted on the rotating shaft, and a mounting ring groove is provided inside, a plurality of rotating shafts are annularly mounted inside the mounting ring, the first fan blade and the second fan blade form a complete fan blade, the first fan blade is fixedly connected to the rotating shaft, an arc groove is provided at a connection between the first fan blade and the second fan blade on a side close to the housing, the spring shaft is rotatably mounted inside the arc groove, and the second fan blade is deflected to a side away from the housing;

[0010] A sliding support assembly, the sliding support assembly includes a slip ring, a support rod and a slider, the slip ring is slidingly sleeved on the rotating shaft and is located on the side of the mounting ring away from the outer shell, a strip slide groove is opened in the middle of the side of the first fan blade and the second fan blade away from the outer shell, the slider is slidingly arranged inside the strip slide groove, and the two ends of the support rod are rotatably connected to the slip ring and the slider respectively.

[0011] Preferably, the end of the rotating shaft is fixedly connected to a limiting block, and the limiting block is truncated cone-shaped, and the side with a larger bottom surface is close to the power generation component.

[0012] Preferably, the connection between the first fan blade and the second fan blade is located at the upper section of the strip slide groove, and when the slider moves to the outer end of the strip slide groove, the center line is located at the connection between the first fan blade and the second fan blade.

[0013] Preferably, a windshield is fixedly connected to the middle of the support rod, the windshield is fan-shaped, and the center of the fan coincides with the center of the rotating shaft, the area of ​​the windshield is smaller than the area of ​​the fan blades, and the windshield is made of light material.

[0014] Preferably, an elastic tube is fixedly connected between the slip ring and the mounting ring. The elastic tube is sleeved on the rotating shaft, and two ends of the elastic tube are respectively connected to the slip ring and the inner ring of the mounting ring.

[0015] Preferably, a cleaning sheet is rotatably connected to the position where the support rod is rotatably connected to the slider, and the cleaning sheet is in contact with the surface of the fan blade.

[0016] Preferably, the cleaning sheet is arc-shaped and consistent with the arc shape of the gap at the connection between the first fan sheet and the second fan sheet. The cleaning sheet is a thin sheet, and the inner side is made of elastic material.

[0017] Preferably, the first blade and the second blade are both made of lightweight material, and the sides are provided with curvature to deflect wind force.

[0018] Preferably, the spring shaft is an arc-shaped shaft, and its length is consistent with the arc of the connection between the first leaf and the second leaf, and the upper and lower sides of the spring shaft are respectively connected to the first leaf and the second leaf.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. When the wind force is relatively small, the first blade and the second blade are deflected under the elastic deflection of the spring shaft, causing the blades to bend and unable to rotate, which can reduce the rotation of the blades caused by the breeze and ensure the service life of the blades. When the vehicle is driving, the wind force is relatively large, and the slip ring moves to the installation ring position under the action of the wind, and the slip ring acts on the support rod. The moving support rod drives the slider to move inside the strip slide groove, and the sliding slider drives the first blade and the second blade to unfold. The unfolded first blade and the second blade form a complete blade, which rotates under the action of strong wind force. Multiple blades drive the installation ring and the rotating shaft to rotate under the action of wind force, and generate electricity and store energy through the generator. The present invention will not rotate when the wind force is relatively small, thereby reducing the ineffective rotation of the blades and ensuring the service life of the rotating shaft. It will only rotate when the wind force is sufficient to generate electricity and store energy.

[0021] 2. The slider 33 moves inside the strip slide groove under the push action, thereby reaching the end of the strip slide groove, and plays a role in unfolding the first blade and the second blade during the sliding process. After moving to the end under the action of strong wind force, the center line is stuck at the connection point, which plays a role in unfolding and fixing the first blade and the second blade, thereby ensuring the complete unfolding of the fan blades and ensuring the rotation of the fan blades and the efficiency of power generation during driving;

[0022] 3. When the wind is light, the wind shield can block the wind and prevent the wind from acting on the fan blades, resulting in ineffective rotation of the fan blades. At the same time, when the wind is strong, the wind shield will drive the slip ring to move toward the position of the mounting ring under the action of the wind, so that the slider slides inside the strip slide groove, so that the first fan blade and the second fan blade are unfolded to ensure wind power generation;

[0023] 4. Since the vehicle is outdoors for a long time, a lot of dust will adhere to the fan blades. If they are not cleaned for a long time, the fan blades will become heavy, causing the fan blade rotation speed to decrease, resulting in reduced power generation efficiency. Therefore, every time wind power generation is performed, the slider will move inside the strip slide, thereby driving the cleaning sheet to move on the surface of the first fan blade and the second fan blade, thereby cleaning the first fan blade and the second fan blade, ensuring the cleanliness of the fan blade surface and ensuring wind power generation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front structural schematic diagram of a new energy vehicle wind power generation storage and use auxiliary equipment proposed by the present invention;

[0025] Figure 2 This is a schematic diagram of the back structure of a fan blade assembly of a new energy vehicle wind power generation storage and use auxiliary equipment proposed by the present invention;

[0026] Figure 3 This is a schematic diagram of the front structure of a fan blade assembly of a new energy vehicle wind power generation storage and use auxiliary equipment proposed by the present invention;

[0027] Figure 4 A cross-sectional view of a wind power generation storage and use auxiliary device for a new energy vehicle proposed by the present invention;

[0028] Figure 5 This is a schematic diagram of a single-blade structure of a fan blade assembly of an auxiliary device for wind power generation, storage and use in a new energy vehicle proposed by the present invention.

[0029] In the figure: 1 power generation assembly, 11 housing, 12 generator, 13 shaft, 2 blade assembly, 21 mounting ring, 22 rotating block, 23 first blade, 24 second blade, 25 spring shaft, 3 sliding support assembly, 31 slip ring, 32 support rod, 33 slider, 4 limit block, 5 wind shield, 6 elastic tube, 7 cleaning sheet. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1-5 , a new energy vehicle wind power generation storage and use auxiliary equipment, including:

[0032] The power generation component 1 includes a housing 11, a generator 12 and a rotating shaft 13. The generator 12 is installed inside the housing 11. Two rotating shafts 13 are fixedly connected to both ends of the generator 12 and pass through the housing 11.

[0033] The fan blade assembly 2 includes a mounting ring 21, a rotating block 22, a first blade 23, a second blade 24 and a spring shaft 25. The two mounting rings 21 are symmetrically mounted on the rotating block 22 and are provided with a mounting ring 21 groove inside. A plurality of rotating blocks 22 are annularly mounted inside the mounting ring 21. The first blade 23 and the second blade 24 form a complete fan blade. The first blade 23 is fixedly connected to the rotating block 22. An arc groove is provided at the connection between the first blade 23 and the second blade 24 on one side close to the housing 11. The spring shaft 25 is rotatably mounted inside the arc groove and deflects the second blade 24 to the side away from the housing 11.

[0034] The sliding support assembly 3 includes a slip ring 31, a support rod 32 and a slider 33. The slip ring 31 is slidably mounted on the rotating shaft 13 and is located on the side of the mounting ring 21 away from the outer shell 11. A strip slide groove is provided in the middle of the side of the first fan blade 23 and the second fan blade 24 away from the outer shell 11. The slider 33 is slidably arranged inside the strip slide groove. The two ends of the support rod 32 are rotatably connected to the slip ring 31 and the slider 33 respectively.

[0035] In the present invention, when the wind force is relatively small, the first blade 23 and the second blade 24 are deflected under the elastic deflection of the spring shaft 25, causing the blades to bend and unable to rotate, which can reduce the rotation of the blades caused by the breeze and ensure the service life of the blades. When the vehicle is driving and the wind force is relatively large, the slip ring 31 moves toward the position of the mounting ring 21 under the action of the wind, and the slip ring 31 acts on the support rod 32. The moving support rod 32 drives the slider 33 to move inside the strip slide groove, and the sliding slider 33 drives the first blade 23 and the second blade 24 to unfold. The unfolded first blade 23 and the second blade 24 form a complete blade, which rotates under the action of strong wind. Under the action of wind, multiple blades drive the mounting ring 21 and the rotating shaft 13 to rotate, and generate electricity and store energy through the generator 12. The present invention will not rotate when the wind force is relatively small, thereby reducing the ineffective rotation of the blades and ensuring the service life of the rotating shaft 13. It will only rotate when the wind force is sufficient to generate electricity and store energy.

[0036] In the preferred technical solution of this embodiment, the end of the rotating shaft 13 is fixedly connected to the limit block 4, the limit block 4 is truncated cone-shaped, and the side with a larger bottom surface is close to the power generation component 1. The limit block 4 is used to limit the position of the slip ring 31. At the same time, the end of the truncated cone will not block the wind force, and will not affect the wind power generation when the vehicle is driving;

[0037] The connection between the first blade 23 and the second blade 24 is located at the upper section of the strip slide. When the slider 33 moves to the outer end of the strip slide, the center line is located at the connection between the first blade 23 and the second blade 24. The slider 33 moves inside the strip slide under the pushing action, thereby reaching the end of the strip slide, and plays a role in unfolding the first blade 23 and the second blade 24 during the sliding process. After moving to the end under the action of a strong wind, the center line is stuck at the connection, which plays a role in unfolding and fixing the first blade 23 and the second blade 24, thereby ensuring the complete unfolding of the blades and ensuring the rotation of the blades and the efficiency of power generation during driving.

[0038] A windshield 5 is fixedly connected to the middle of the support rod 32. The windshield 5 is fan-shaped, and the center of the fan coincides with the center of the rotating shaft 13. The area of ​​the windshield is smaller than the area of ​​the fan blades. The windshield 5 is made of light material. When the wind is small, the windshield 5 can block the small wind to prevent the wind from acting on the fan blades and causing ineffective rotation of the fan blades. At the same time, when the wind is strong, the windshield 5 will drive the slip ring 31 to move to the position of the mounting ring 21 under the action of the wind, so that the slider 33 slides inside the strip slide groove, so that the first fan blade 23 and the second fan blade 24 are unfolded to ensure wind power generation;

[0039] An elastic tube 6 is fixedly connected between the slip ring 31 and the mounting ring 21. The elastic tube 6 is sleeved on the rotating shaft 13, and both ends of the elastic tube 6 are respectively connected to the slip ring 31 and the inner ring of the mounting ring 21. The elastic tube 6 is used to support between the slip ring 31 and the mounting ring 21, so that the slip ring 31 is away from the mounting ring 21, thereby preventing the first blade 23 and the second blade 24 from being unfolded and rotating.

[0040] A cleaning sheet 7 is rotatably connected to the position where the support rod 32 is rotatably connected to the slider 33. The cleaning sheet 7 is in contact with the surface of the fan blade. Since the vehicle is outdoors for a long time, a large amount of dust will adhere to the fan blade. If it is not cleaned for a long time, the fan blade will become heavy, causing the rotation speed of the fan blade to decrease, resulting in reduced power generation efficiency. Therefore, each time wind power generation is performed, the slider 33 will move inside the strip slide groove, thereby driving the cleaning sheet 7 to move on the surface of the first fan blade 23 and the second fan blade 24, thereby cleaning the first fan blade 23 and the second fan blade 24, ensuring the cleanliness of the fan blade surface and ensuring wind power generation;

[0041] The cleaning sheet 7 is arc-shaped and consistent with the arc shape of the gap at the connection between the first blade 23 and the second blade 24. The cleaning sheet 7 is a thin sheet, and the inner side is made of elastic material. The arc-shaped cleaning sheet 7 will be stuck at the connection between the first blade 23 and the second blade 24 during the movement, and can ensure the connection between the first blade 23 and the second blade 24 when the fan blade rotates;

[0042] The first blade 23 and the second blade 24 are both made of light material, and the side edges are provided with an arc for deflecting the wind. In order to ensure the rotation speed of the blades, the first blade 23 and the second blade 24 are both made of light material, thereby ensuring the wind power generation effect;

[0043] The spring shaft 25 is an arc-shaped shaft, and its length is consistent with the arc of the connection between the first leaf 23 and the second leaf 24. The upper and lower sides of the spring shaft 25 are connected to the first leaf 23 and the second leaf 24 respectively.

[0044] 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 new energy vehicle wind power generation storage and use auxiliary equipment, characterized in that: include: A power generation assembly (1), the power generation assembly (1) comprising a housing (11), a generator (12) and a rotating shaft (13), the generator (12) being mounted inside the housing (11), and the two rotating shafts (13) being fixedly connected to two ends of the generator (12) and extending out of the housing (11); A fan blade assembly (2), the fan blade assembly (2) comprising a mounting ring (21), a rotating block (22), a first fan blade (23), a second fan blade (24) and a spring shaft (25), the two mounting rings (21) being symmetrically mounted on the rotating block (22) and having a mounting ring (21) groove formed therein, a plurality of rotating blocks (22) being annularly mounted inside the mounting ring (21), the first fan blade (23) and the second fan blade (24) forming a complete fan blade, the first fan blade (23) being fixedly connected to the rotating block (22), an arc groove being formed at a connection between the first fan blade (23) and the second fan blade (24) on a side close to the housing (11), the spring shaft (25) being rotatably mounted inside the arc groove and causing the second fan blade (24) to deflect toward a side away from the housing (11); A sliding support assembly (3), the sliding support assembly (3) comprising a slip ring (31), a support rod (32) and a slider (33); the slip ring (31) is slidably sleeved on the rotating shaft (13) and is located on a side of the mounting ring (21) away from the housing (11); a strip slide groove is provided in the middle of a side of the first fan blade (23) and the second fan blade (24) away from the housing (11); the slider (33) is slidably arranged inside the strip slide groove; the rotating ends of the support rod (32) are respectively rotatably connected to the slip ring (31) and the slider (33); a windshield (5) is fixedly connected to the middle of the support rod (32); the windshield (5) is fan-shaped, and the center of the fan coincides with the center of the rotating shaft (13); the area of ​​the windshield is smaller than the area of ​​the fan blades; and the windshield (5) is made of a light material.

2. The new energy vehicle wind power generation storage and use auxiliary equipment according to claim 1 is characterized in that: The end of the rotating shaft (13) is fixedly connected to a limiting block (4); the limiting block (4) is truncated cone-shaped, and the side with a larger bottom surface is close to the power generation component (1).

3. The new energy vehicle wind power generation storage and use auxiliary equipment according to claim 1 is characterized in that: The connection between the first fan blade (23) and the second fan blade (24) is located at the upper section of the strip slide groove, and when the slider (33) moves to the outer end of the strip slide groove, the center line is located at the connection between the first fan blade (23) and the second fan blade (24).

4. The new energy vehicle wind power generation storage and use auxiliary equipment according to claim 1 is characterized in that: An elastic tube (6) is fixedly connected between the slip ring (31) and the mounting ring (21); the elastic tube (6) is sleeved on the rotating shaft (13), and two ends of the elastic tube are respectively connected to the slip ring (31) and the inner ring of the mounting ring (21).

5. The new energy vehicle wind power generation storage and use auxiliary equipment according to claim 1 is characterized in that: A cleaning sheet (7) is rotatably connected to the position where the support rod (32) and the slider (33) are rotatably connected, and the cleaning sheet (7) is in contact with the surface of the fan blade.

6. The new energy vehicle wind power generation storage and use auxiliary equipment according to claim 5 is characterized in that: The cleaning sheet (7) is arc-shaped and has the same arc shape as the gap at the connection between the first leaf (23) and the second leaf (24). The cleaning sheet (7) is a thin sheet, and the inner side is made of elastic material.

7. The new energy vehicle wind power generation storage and use auxiliary equipment according to claim 1 is characterized in that: The first blade (23) and the second blade (24) are both made of a light material and have curved sides for deflecting wind force.

8. The new energy vehicle wind power generation storage and use auxiliary equipment according to claim 1 is characterized in that: The spring shaft (25) is an arc-shaped shaft, and its length is consistent with the arc of the connection between the first leaf (23) and the second leaf (24). The upper and lower sides of the spring shaft (25) are respectively connected to the first leaf (23) and the second leaf (24).

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