A new energy vehicle wind power generation system

Abstract

The present invention discloses a new energy vehicle wind power generation system, comprising two groups of impeller boxes and a motor housing, wherein the bottoms of the two groups of impeller boxes are both provided with support bases, and the interiors of the two groups of impeller boxes are respectively provided with impellers A and impeller B, and the bottoms of the impellers A and impeller B are respectively provided with transmission shafts A and transmission shafts B extending to the bottoms of the impeller boxes and penetrating the support bases; the present invention enables the airflow to be collected by a collecting pipe and introduced into the interior of the impeller box through a guide pipe during the travel of the vehicle, and the impellers A and impeller B are driven to rotate by the airflow, thereby converting wind energy into mechanical energy, and the output shaft is driven to rotate by the mechanical kinetic energy transmission of each component, and the permanent magnet generator inside the motor housing is driven to rotate by the output shaft, thereby enabling the motor housing to generate electricity, and the generated electricity is introduced into the battery pack through the integration of the wire A and the ballast component to provide power for the vehicle.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy vehicle wind power generation, and in particular to a new energy vehicle wind power generation system. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source (or use conventional automotive fuels and adopt new on-board power devices), and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures.

[0003] Most existing new energy vehicles use electricity as a power source, and use battery packs to provide electricity to the vehicle to drive the vehicle. However, existing vehicles usually encounter large wind resistance during driving. The conventional method uses circulating air to cool the engine compartment to ensure the normal operation of the engine compartment. Existing new energy vehicles will convert wind power into power, thereby generating wind power, realizing power circulation, and increasing the vehicle's range.

[0004] Existing wind power generation systems for new energy vehicles are usually installed on the top of the vehicle. This type of structure will increase the wind resistance of the vehicle. At the same time, the impeller of the existing wind power generation structure has a low utilization rate of wind power, and most of the airflow overflows to the outside of the vehicle, which cannot fully utilize the wind power. At the same time, the permanent magnet motor of the wind power generation will also generate a lot of heat when generating electricity, which requires heat dissipation.

[0005] It can be seen from this that there is a need to provide a new energy vehicle wind power generation system. Summary of the Invention

[0006] In view of this, the purpose of the present invention is to provide a new energy vehicle wind power generation system to solve the problems of low wind power utilization rate in existing new energy vehicle wind power generation systems, which leads to large wind resistance, affects vehicle driving, and lacks cooling measures in the generator compartment.

[0007] To achieve the above object, the present invention is implemented through the following technical solutions:

[0008] A new energy vehicle wind power generation system includes two sets of impeller boxes and motor housings, the bottoms of the two sets of impeller boxes are provided with support bases, the interiors of the two sets of impeller boxes are respectively provided with impellers A and impellers B, the bottoms of the impellers A and impellers B are respectively provided with transmission shafts A and B extending to the bottoms of the impeller boxes and passing through the support bases, the bottom of the outer side of the transmission shaft A is provided with a synchronous wheel B, the bottom of the outer side of the transmission shaft B is provided with a synchronous wheel A, the interior of the motor housing is provided with a permanent magnet generator, the output end of the permanent magnet generator is provided with an output shaft extending to the outside of the motor housing, and the output shaft is located outside the motor housing and is provided with a synchronous wheel C and a synchronous wheel C. Step wheel D, and the synchronous wheel C is located directly below the synchronous wheel D, the outer sides of the synchronous wheels B and C are jointly provided with a synchronous belt B, the outer sides of the synchronous wheels A and D are jointly provided with a synchronous belt A, a guide pipe is provided on one side of the outer side of the impeller housing, the other end of the guide pipe is provided with an air intake duct assembly, the other end of the permanent magnet generator is provided with a wire A extending to the outside of the motor housing, the other end of the wire A is connected to a battery assembly, the outer sides of the middle parts of the tops of the impellers A and B are both provided with an annular air outlet port, and the annular air outlet port is communicated with the air flow shaped duct, and the middle parts of the inner sides of the impellers A and B are evenly provided with arc-shaped impeller blades.

[0009] Furthermore, the air intake duct assembly includes a collecting pipe, a filter screen plate, a groove, a protrusion and a limit block. The collecting pipe is provided at one end of the guide pipe away from the impeller housing, and a filter screen plate is provided inside the collecting pipe away from the end of the guide pipe. Grooves are evenly provided on the outside of the filter screen plate. Protrusions that are compatible with the grooves are provided at positions near the outer side of the filter screen plate on the inner wall of the collecting pipe, and a limit block that fits with the outer side of the filter screen plate is provided on the inner side of the inner wall of the collecting pipe.

[0010] Furthermore, the battery assembly includes a ballast component, a battery case, a connection port and a battery pack. The ballast component is provided on one side of the battery case, and the end of the wire A away from the permanent magnet generator is electrically connected to the ballast component. The other side of the battery case is provided with a connection port. The battery packs are evenly arranged inside the battery case, and the battery packs are electrically connected to the ballast component and the connection port respectively through the wire B.

[0011] Furthermore, an airflow duct is commonly provided on the top of the two groups of impeller housings, the other end of the airflow duct is communicated with the top of the motor housing, and sealing gaskets are provided between the ports of the airflow duct and the impeller housing and the motor housing.

[0012] Furthermore, an exhaust pipe is provided on one side of the motor housing, and a connecting flange is provided on one end of the exhaust pipe away from the motor housing.

[0013] Furthermore, a bearing seat A is provided between the outer sides of the transmission shaft A and the transmission shaft B and the inner wall of the impeller housing, and the bearing seat A is embedded in the interior of the impeller housing, and a bearing seat B is provided between the outer side of the output shaft and the inner wall of the motor housing.

[0014] Furthermore, mounting bases connected to the inner wall of the motor compartment are provided at the edge positions of the permanent magnet generator, and the mounting bases are connected to the inner wall of the motor compartment through bolts.

[0015] Furthermore, mounting seats are provided at the four corners of the outer side of the battery box, and mounting holes are provided inside the mounting seats.

[0016] Furthermore, the bottom port of the exhaust pipe is communicated with the inner side of the front wheel of the vehicle, and the port is located behind the front wheel of the vehicle.

[0017] Furthermore, a connecting bracket is provided in the middle between the two groups of impeller housings, and a mounting plate is provided at the bottom of the connecting bracket. One end of the collecting pipe away from the guide pipe is connected to the air intake grille of the vehicle.

[0018] Furthermore, a gasoline generator can be added to the motor compartment body, and the gasoline generator is connected in parallel with the permanent magnet generator to form a double insurance to ensure the stability of operation.

[0019] The beneficial effects of the present invention are:

[0020] 1. The present invention collects air through a collecting pipe and guides it into the interior of an impeller housing as the vehicle travels. The airflow drives impellers A and B to rotate, thereby converting wind energy into mechanical energy. The mechanical kinetic energy of each component is transmitted to drive the output shaft to rotate, and the output shaft drives the permanent magnet generator inside the motor housing to rotate, thereby causing the motor housing to generate electricity. The generated electricity is introduced through wire A and integrated with the ballast component and stored in the battery pack, thereby providing power for the vehicle.

[0021] 2. The present invention drives the arc-shaped impeller blades to rotate by entering the inner side of impeller A and impeller B through the air flow, and then the air flow is input into the inside of the air flow serpentine duct through the annular air outlet port, and is further transported to the inside of the motor compartment body through the air flow serpentine duct. Through the circulation of air flow and heat exchange, the high-temperature hot air flow inside the motor compartment body follows the circulation of air flow and is discharged from the interior of the motor compartment body, and is discharged from the system through the exhaust pipe. By setting the outlet of the exhaust pipe at the rear end of the front wheel of the vehicle, the exhausted air flow will not affect the driving of the vehicle, thereby reducing the influence of wind resistance.

[0022] 3. The present invention filters the airflow entering the collection tube by providing a filter screen plate, and limits the position of the filter screen plate by providing a limit block. The filter screen plate is further installed by engaging with each other between the groove and the protrusion, ensuring that the filter screen plate is stable on the inner side of the collection tube. At the same time, it is convenient to quickly disassemble and assemble the filter screen plate, thereby improving maintenance efficiency.

[0023] In short, the technical solution of the present application utilizes an improved structural design of the wind power generation system so that the airflow enters the interior of the collecting pipe through the vehicle air intake grille for collection, and is then collected. The collected airflow drives the impeller to rotate, thereby converting wind power into mechanical power. At the same time, the airflow exhaust port is designed to be interconnected with the interior of the motor compartment body, so that the heat inside the motor compartment body can be discharged through heat transfer, thereby improving the system's working efficiency and extending its working time.

[0024] Other advantages, objects, and features of the present invention will be described in part in the following description and, in part, will be apparent to those skilled in the art upon examination of the following description or may be learned from practice of the present invention. The objects and other advantages of the present invention may be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the main cross-sectional structure of the present invention;

[0026] Figure 2 For the present invention Figure 1 A schematic diagram of the structure at center A;

[0027] Figure 3 For the present invention Figure 1 A cross-sectional view of the structure looking down at the middle impeller casing;

[0028] Figure 4 For the present invention Figure 1 Main structural cross-section view of the middle impeller casing;

[0029] Figure 5 For the present invention Figure 4 An enlarged cross-sectional view of the top structure of the middle impeller A;

[0030] Figure 6 For the present invention Figure 1 The structural 3D cross-sectional view of synchronous belt A and synchronous belt B;

[0031] In the figure: 1. Impeller housing; 2. Collecting pipe; 3. Guide pipe; 4. Filter screen; 5. Synchronous pulley A; 6. Drive shaft A; 7. Synchronous pulley B; 8. Synchronous belt A; 9. Synchronous belt B; 10. Synchronous pulley C; 11. Synchronous pulley D; 12. Permanent magnet generator; 13. Exhaust pipe; 14. Air flow return duct; 15. Motor housing; 16. Wire A; 17. Ballast component; 18. Battery housing; 19. Connection port; 20. Support base; 21. Groove; 22. Bump; 23. Limit block; 24. Output shaft; 25. Drive shaft B; 26. Impeller A; 27. Impeller B; 28. Arc-shaped impeller blades; 29. ​​Annular air outlet port; 30. Battery pack. DETAILED DESCRIPTION

[0032] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0035] In the above description of the present invention, it should be noted that the terms "one side," "the other side," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the inventive product is typically placed when in use. These terms are intended solely to facilitate the description of the present invention and simplify the description, and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and the like are used solely for distinction and should not be construed as indicating or implying relative importance.

[0036] Furthermore, the term "identical" and similar terms do not necessarily require that the components be absolutely identical; slight variations are permitted. The term "perpendicular" simply refers to the positional relationship between components being more perpendicular than "parallel," not that the structure must be perfectly vertical; rather, it can be slightly tilted.

[0037] See also Figure 1-6 The present invention provides a technical solution: a new energy vehicle wind power generation system, including two sets of impeller boxes 1 and a motor compartment 15, the bottom of the two sets of impeller boxes 1 are both provided with a support base 20, the interior of the two sets of impeller boxes 1 are respectively provided with impellers A26 and impellers B27, and the process of converting wind power into mechanical power is realized by impellers A26 and impellers B27, and the bottom of impellers A26 and impellers B27 are respectively provided with a transmission shaft A6 and a transmission shaft extending to the bottom of the impeller box 1 and passing through the support base 20. The shaft B25 provides support for the impeller housing 1 through the support base 20, and ensures the structural stability of the transmission shaft A6 and the transmission shaft B25. A synchronous pulley B7 is provided at the bottom of the outer side of the transmission shaft A6, and a synchronous pulley A5 is provided at the bottom of the outer side of the transmission shaft B25. A permanent magnet generator 12 is provided inside the motor housing 15. The output end of the permanent magnet generator 12 is provided with an output shaft 24 extending to the outside of the motor housing 15. The output shaft 24 drives the generator set inside the permanent magnet generator 12 to rotate. The output shaft 24 is located outside the motor housing 15 and is provided with a synchronous pulley C10 and a synchronous pulley D11. Through the joint action of the synchronous pulley C10 and the synchronous pulley D11, the dual drive function is realized, thereby increasing the efficiency of driving the output shaft 24 to rotate and improving the utilization rate of wind power. The synchronous pulley C10 is located directly below the synchronous pulley D11. The outer sides of the synchronous pulleys B7 and C10 are jointly provided with a synchronous belt B9, and the outer sides of the synchronous pulleys A5 and D11 are jointly provided with a synchronous belt A8. A guide pipe 3 is provided on one side of the outer side of the box body 1, and an air intake duct assembly is provided at the other end of the guide pipe 3. A wire A16 extending to the outside of the motor compartment 15 is provided at the other end of the permanent magnet generator 12, and the other end of the wire A16 is connected to the battery assembly. An annular air outlet port 29 is provided on the outer side of the middle part of the top of the impeller A26 and the impeller B27, and the annular air outlet port 29 is communicated with the air flow return duct 14. Arc-shaped impeller blades 28 are evenly provided in the middle part of the inside of the impeller A26 and the impeller B27.

[0038] In the present invention, the air intake duct assembly includes a collecting pipe 2, a filter screen plate 4, a groove 21, a protrusion 22 and a limit block 23. The collecting pipe 3 is provided with a collecting pipe 2 at one end away from the impeller housing 1, and a filter screen plate 4 is provided inside the collecting pipe 2 at one end away from the guide pipe 3. Grooves 21 are evenly provided on the outside of the filter screen plate 4. A protrusion 22 that is compatible with the groove 21 is provided at a position of the inner wall of the collecting pipe 2 near the outside of the filter screen plate 4. A limit block 23 that is in contact with the outside of the filter screen plate 4 is provided on the inner side of the inner wall of the collecting pipe 2. Through the cooperation of various components, the filter screen plate 4 inside the collecting pipe 2 can be quickly disassembled and assembled, which is convenient for later replacement.

[0039] In the present invention, the battery assembly includes a ballast component 17, a battery case 18, a connection port 19 and a battery pack 30. The ballast component 17 is provided on one side of the battery case 18, and the end of the wire A16 away from the permanent magnet generator 12 is electrically connected to the ballast component 17. The other side of the battery case 18 is provided with a connection port 19. The battery pack 30 is evenly arranged inside the battery case 18, and the battery pack 30 is electrically connected to the ballast component 17 and the connection port 19 through the wire B. Through the cooperation of various components, the integration, input and output of electricity are realized, thereby ensuring the normal supply of electricity.

[0040] In the present invention, the tops of the two groups of impeller housings 1 are jointly provided with an airflow return duct 14, the other end of the airflow return duct 14 is communicated with the top of the motor housing 15, and sealing gaskets are provided between the ports of the airflow return duct 14 and the impeller housing 1 and the motor housing 15. By providing the airflow return duct 14, a guide is provided for the circulation of the airflow.

[0041] In the present invention, an exhaust pipe 13 is provided on one side of the motor compartment body 15, and a connecting flange is provided at one end of the exhaust pipe 13 away from the motor compartment body 15. The exhaust pipe 13 ensures that the discharged airflow does not affect the normal driving of the vehicle.

[0042] In the present invention, a bearing seat A is provided between the outer sides of the transmission shaft A6 and the transmission shaft B25 and the inner wall of the impeller housing 1, and the bearing seat A is embedded in the interior of the impeller housing 1. A bearing seat B is provided between the outer side of the output shaft 24 and the inner wall of the motor housing 15. By providing the bearing seat A and the bearing seat B, the normal rotation of the transmission shaft A6, the transmission shaft B25 and the output shaft 24 and the stability of the structure are ensured.

[0043] In the present invention, the edge positions of the permanent magnet generator 12 are all provided with mounting bases that are interconnected with the inner wall of the motor compartment body 15, and the mounting bases are interconnected with the inner wall of the motor compartment body 15 by bolts. Through this mounting base, the stability of the position structure of the permanent magnet generator 12 during operation is ensured.

[0044] In the present invention, mounting seats are provided at the four corners of the outer side of the battery box 18, and mounting holes are provided inside the mounting seats. The mounting seats and mounting holes facilitate the connection and installation of the battery box 18 to the vehicle structure.

[0045] In the present invention, the bottom port of the exhaust pipe 13 is connected to the inner side of the front wheel of the vehicle, and the port is located behind the front wheel of the vehicle. By locating the port of the exhaust pipe 13 behind the front wheel of the vehicle, the airflow is discharged in the opposite direction of the vehicle's travel, thereby reducing the generation of secondary wind resistance.

[0046] In the present invention, a connecting bracket is provided in the middle between the two groups of impeller housings 1, and a mounting plate is provided at the bottom of the connecting bracket. The end of the collecting pipe 2 away from the guide pipe 3 is connected to the air intake grille of the vehicle. By providing the connecting bracket, the two groups of impeller housings 1 can be stably connected, and at the same time, they are connected to the air intake grille through the collecting pipe 2 to realize the function of collecting airflow.

[0047] Working principle: The device is installed in the engine compartment of the new energy vehicle and is connected to the vehicle's air intake grille through the collection pipe 2. When the vehicle is driving, the battery pack 30 provides power to the vehicle. At this time, the airflow entering the vehicle's front air intake grille is filtered by the filter plate 4 inside the collection pipe 2 and collected by the collection pipe 2. The collected airflow is transported to the inside of the two sets of impeller boxes 1 through the guide pipe 3. The arc-shaped impeller blades 28 are displaced by the airflow, thereby driving the impeller A26 and the impeller B27 to rotate, and then converting the wind force into the impeller A. The mechanical power of the rotation of impeller A26 and impeller B27 further drives the transmission shaft A6 and transmission shaft B25 to rotate through the rotation of impeller A26 and impeller B27, and drives the synchronous wheel B7 and synchronous wheel A5 to rotate through the transmission shaft A6 and transmission shaft B25, and then pulls the synchronous belt B9 and synchronous belt A8 to rotate through the synchronous wheel B7 and synchronous wheel A5, and drives the synchronous wheel C10 and synchronous wheel D11 to rotate through the synchronous belt B9 and synchronous belt A8, thereby driving the transmission shaft B25 to rotate, and further drives the permanent magnet generator 12 inside through the transmission shaft B25. The motor group rotates, thereby realizing the function of power generation, converting wind power into electrical energy, and transmitting the electricity to the position of the ballast component 17 through the wire A16 for integration, and then storing it inside the battery pack 30, thereby providing power to the vehicle, thereby realizing power circulation and improving the vehicle's range. At the same time, the airflow inside the impeller A26 and the impeller B27 is discharged through the position of the annular air outlet port 29 and transmitted to the interior of the motor compartment 15 through the air flow return duct 14. At this time, the permanent magnet generator 12 generates heat by generating electricity, which increases the heat of the air flow inside the motor compartment 15. Then, the circulation of the air flow inside the air flow return duct 14 drives the hot air flow inside the motor compartment 15 to be discharged from the position of the exhaust pipe 13, thereby realizing the function of cooling the permanent magnet generator 12, thereby improving the power generation stability of the permanent magnet generator 12. Then, through the cooperation of various components, the conversion and utilization of wind power is realized, and the dual-drive structural design improves the utilization rate of wind energy, thereby driving the mechanical kinetic energy of the permanent magnet generator 12 to operate to be superimposed, thereby improving the power generation efficiency.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the purpose and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A new energy vehicle wind power generation system, comprising two sets of impeller housings (1) and a motor housing (15), characterized in that: The bottoms of the two groups of impeller housings (1) are both provided with a support base (20), and the insides of the two groups of impeller housings (1) are respectively provided with an impeller A (26) and an impeller B (27), and the bottoms of the impellers A (26) and the impellers B (27) are respectively provided with a transmission shaft A (6) and a transmission shaft B (25) extending to the bottom of the impeller housing (1) and passing through the support base (20), and the bottom of the outer side of the transmission shaft A (6) is provided with a synchronous wheel B (7), and the bottom of the outer side of the transmission shaft B (25) is provided with a synchronous wheel A (5), and the inside of the motor housing (15) is provided with a permanent magnet generator (12), and the output end of the permanent magnet generator (12) is provided with an output shaft (24) extending to the outside of the motor housing (15), and the output shaft (24) is provided with a synchronous wheel C (10) and a synchronous wheel D (11) on the outer side of the motor housing (15), and the synchronous wheel C (10) is provided with a synchronous wheel D (11). ) is located directly below the synchronous wheel D (11), the outer sides of the synchronous wheel B (7) and the synchronous wheel C (10) are jointly provided with a synchronous belt B (9), the outer sides of the synchronous wheel A (5) and the synchronous wheel D (11) are jointly provided with a synchronous belt A (8), a guide tube (3) is provided on one side of the outer side of the impeller housing (1), the other end of the guide tube (3) is provided with an air intake duct assembly, the other end of the permanent magnet generator (12) is provided with a wire A (16) extending to the outside of the motor housing (15), the other end of the wire A (16) is connected to a battery assembly, the outer sides of the middle of the top of the impeller A (26) and the impeller B (27) are both provided with an annular air outlet port (29), and the annular air outlet port (29) is communicated with the air flow return duct (14), and the middle of the inner sides of the impeller A (26) and the impeller B (27) are evenly provided with arc-shaped impeller blades (28); The air intake duct assembly comprises a collecting pipe (2), a filter screen plate (4), a groove (21), a protrusion (22) and a limit block (23); the collecting pipe (2) is provided at one end of the guide pipe (3) away from the impeller housing (1); the filter screen plate (4) is provided inside the collecting pipe (2) at one end away from the guide pipe (3); the outer side of the filter screen plate (4) is uniformly provided with grooves (21); the inner wall of the collecting pipe (2) is provided with a protrusion (22) adapted to the groove (21) at a position close to the outer side of the filter screen plate (4); the inner side of the inner wall of the collecting pipe (2) is provided with a limit block (23) fitted to the outer side of the filter screen plate (4); The tops of the two groups of impeller housings (1) are commonly provided with an airflow return duct (14), the other end of the airflow return duct (14) is communicated with the top of the motor housing (15), and sealing gaskets are provided between the ports of the airflow return duct (14) and the impeller housing (1) and the motor housing (15); An exhaust pipe (13) is provided on one side of the motor housing (15), and a connecting flange is provided on one end of the exhaust pipe (13) away from the motor housing (15); The bottom port of the exhaust pipe (13) is communicated with the inner side of the front wheel of the vehicle, and the port is located behind the front wheel of the vehicle.

2. The new energy vehicle wind power generation system according to claim 1, characterized in that: The battery assembly comprises a ballast component (17), a battery case (18), a connection port (19), and a battery pack (30). The ballast component (17) is provided on one side of the battery case (18). One end of the wire A (16) away from the permanent magnet generator (12) is electrically connected to the ballast component (17). The other side of the battery case (18) is provided with a connection port (19). The battery pack (30) is evenly arranged inside the battery case (18), and the battery pack (30) is electrically connected to the ballast component (17) and the connection port (19) respectively through the wire B.

3. The new energy vehicle wind power generation system according to claim 1, characterized in that: A bearing seat A is provided between the outer sides of the transmission shaft A (6) and the transmission shaft B (25) and the inner wall of the impeller housing (1), and the bearing seat A is embedded in the interior of the impeller housing (1). A bearing seat B is provided between the outer side of the output shaft (24) and the inner wall of the motor housing (15).

4. The new energy vehicle wind power generation system according to claim 1, characterized in that: The edge positions of the permanent magnet generator (12) are all provided with mounting bases connected to the inner wall of the motor chamber (15), and the mounting bases are connected to the inner wall of the motor chamber (15) via bolts.

5. The new energy vehicle wind power generation system according to claim 2, characterized in that: The four corners of the outer side of the battery box (18) are all provided with mounting seats, and the interiors of the mounting seats are all provided with mounting holes.

6. The new energy vehicle wind power generation system according to claim 1, characterized in that: A connecting bracket is provided in the middle between the two groups of impeller housings (1), and a mounting plate is provided at the bottom of the connecting bracket. One end of the collecting pipe (2) away from the guide pipe (3) is connected to the air intake grille of the vehicle.

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