Wind power auxiliary device for electric vehicle

Abstract

The present invention discloses a wind power auxiliary device for an electric vehicle, which comprises a wind power component, a driving component and a dust removal component. The wind power components are symmetrically arranged on both sides of the electric vehicle, and comprise an air intake pipe, an air intake fan arranged in the air intake pipe, a rotating shaft fixedly connected to the air intake fan, a central tube sleeved outside the rotating shaft, a first bevel gear arranged at the end of the rotating shaft, a second bevel gear matched with the first bevel gear, a generator connected to the second bevel gear, a baffle arranged in the air intake pipe, and a through hole arranged below the baffle; the driving component and the dust removal component. The wind power auxiliary device for an electric vehicle in the present invention generates electricity for the electric vehicle when driving. When driving on a highway, a large amount of dust will be sucked into the air duct, causing damage to the air duct. The air intake fan can simultaneously drive a nozzle to spray water into the air duct to remove dust. The faster the air intake fan rotates, the greater the water flow from the nozzle. The water spraying size can be dynamically adjusted according to the speed of the air flow in the air intake pipe.

Description

Technical Field

[0001] The present invention relates to the technical field of electric vehicles, and in particular to a wind power auxiliary device for an electric vehicle. Background Art

[0002] At present, the capacity of the battery of the known electric vehicle that can be charged once is limited, so the mileage of the electric vehicle is also extremely limited. When people ride the electric vehicle for a long distance, the electric vehicle is easy to break down halfway because the battery is exhausted, which brings great inconvenience to people. Therefore, an electric vehicle wind power auxiliary device is proposed to generate electricity for the electric vehicle while driving. When driving on the road, a large amount of dust will be sucked into the air duct, causing damage to the air duct. The air intake fan can simultaneously drive the nozzle to spray water into the air duct to remove dust. The faster the air intake fan rotates, the greater the water flow of the nozzle. The water spraying size can be dynamically adjusted according to the speed of the air flow in the air intake pipe. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the above problems existing in the existing wind power auxiliary device for electric vehicles, the present invention is proposed.

[0005] Therefore, the purpose of the present invention is to provide an electric vehicle wind power auxiliary device, which generates electricity for the electric vehicle while driving. When driving on the road, a large amount of dust will be sucked into the air duct, causing damage to the air duct. The air intake fan can simultaneously drive the nozzle to spray water into the air duct to remove dust. The faster the air intake fan rotates, the greater the water flow from the nozzle. The size of the water spraying can be dynamically adjusted according to the speed of the airflow in the intake pipe.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an electric vehicle wind power auxiliary device includes a wind power component, which is symmetrically arranged on both sides of the electric vehicle, including an intake pipe, an intake fan arranged in the intake pipe, a rotating shaft fixedly connected to the intake fan, a central cylinder sleeved outside the rotating shaft, a first bevel gear arranged at the end of the rotating shaft, a second bevel gear connected to the first bevel gear, a generator connected to the second bevel gear, a baffle arranged in the intake pipe, and a through hole arranged below the baffle; a driving component connected to the rotating shaft, including a mounting cylinder ... A fixed rotating rod, a groove on the rotating rod, a telescopic cylinder sleeved on the outside of the rotating rod, a limit rod symmetrically arranged on the inner wall of the telescopic cylinder, and a driving rod fixedly connected to the telescopic cylinder; and a dust removal assembly, including a connecting tube, a piston slidably connected to the connecting tube, a cavity opened in the piston, a water channel connected to the cavity, holes symmetrically opened on both sides of the cavity, a water inlet pipe and a water outlet pipe connected to the connecting tube, a channel arranged between the water inlet pipe and the piston, a spring and a blocking ball cooperating with the water channel and the water inlet pipe, a water tank connected to the water inlet pipe, and a nozzle arranged on the inner wall of the air inlet pipe.

[0007] As a preferred solution of the wind power auxiliary device for an electric vehicle described in the present invention, wherein: the central tube is fixedly arranged with the air intake pipe, the rotating shaft is rotatably arranged in the central tube, the baffle is arranged outside the central tube, the second bevel gear is fixedly connected with the output shaft of the generator and passes through the air intake pipe, the baffle is inclined, and the through hole is arranged between the air intake fan and the baffle.

[0008] As a preferred solution of the electric vehicle wind power auxiliary device described in the present invention, wherein: the mounting cylinder is fixed in the electric vehicle, the rotating rod is rotatably connected to the mounting cylinder, the groove is wavy, the limiting rod is embedded in the groove, the driving rod is rotatably connected to the mounting cylinder, and the driving rod extends outside the mounting cylinder.

[0009] As a preferred solution of the wind power auxiliary device for electric vehicles of the present invention, wherein: the driving rod is symmetrically provided with slide grooves on both sides, the mounting cylinder is symmetrically fixed with sliders, and the sliders are embedded in the slide grooves.

[0010] As a preferred solution of the electric vehicle wind power auxiliary device of the present invention, the driving rod is fixedly connected to the piston, the connecting cylinder is fixedly arranged in the electric vehicle, and the water channel extends from the top surface of the piston into the cavity.

[0011] As a preferred solution of the electric vehicle wind power auxiliary device described in the present invention, wherein: the water inlet pipe is connected to the connecting tube, the spring and the blocking ball are arranged at the bottom of the water inlet pipe hole, the spring is in a compressed state in its natural state, and the blocking ball can close the water inlet pipe opening.

[0012] As a preferred solution of the electric vehicle wind power auxiliary device of the present invention, the water outlet pipe is connected to the air inlet pipe, the water outlet pipe is connected to the nozzle, and the connection point between the water outlet pipe and the connecting tube is on the left side of the water channel.

[0013] As a preferred solution of the electric vehicle wind power auxiliary device of the present invention, the spring and the blocking ball are arranged in the cavity on the left side of the water channel, the blocking ball can close the hole on the left side of the water channel, and the hole is arranged on the left side of the blocking ball.

[0014] As a preferred solution of the wind power auxiliary device for electric vehicles of the present invention, clean water or dust removal solvent is flushed into the water tank.

[0015] As a preferred solution of the wind power auxiliary device for an electric vehicle of the present invention, the nozzle is arranged between the baffle and the air intake fan.

[0016] Beneficial effects of the present invention:

[0017] The electric vehicle wind power auxiliary device in the present invention generates electricity for the electric vehicle while driving. When driving on the road, a large amount of dust will be sucked into the air duct, causing damage to the air duct. The air intake fan can simultaneously drive the nozzle to spray water into the air duct to remove dust. The faster the air intake fan rotates, the greater the water flow from the nozzle. The size of the water spraying can be dynamically adjusted according to the speed of the airflow in the intake pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is a schematic diagram of the overall structure of an electric vehicle with a wind power auxiliary device for an electric vehicle according to the present invention.

[0020] Figure 2 It is a schematic structural diagram of the wind power auxiliary device for an electric vehicle of the present invention.

[0021] Figure 3 It is a cross-sectional view of the device structure of the wind power auxiliary device for an electric vehicle of the present invention.

[0022] Figure 4 It is a schematic diagram of the structure of the wind power component of the wind power auxiliary device for an electric vehicle of the present invention.

[0023] Figure 5 It is a cross-sectional view of the structure of the driving component of the wind power auxiliary device for an electric vehicle according to the present invention.

[0024] Figure 6It is a schematic diagram of the limit rod structure of the wind power auxiliary device for an electric vehicle of the present invention.

[0025] Figure 7 The figure is a schematic diagram of the structure of a slider of the wind power auxiliary device for an electric vehicle according to the present invention.

[0026] Figure 8 This is a cross-sectional view of the dust removal component structure of the wind power auxiliary device for an electric vehicle of the present invention. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] Example 1: Reference Figures 1 to 4, which is the first embodiment of the present invention, provides an electric vehicle wind power auxiliary device, the device includes a wind assembly 100, a drive assembly 200 and a dust removal assembly 300, the wind assembly 100 is symmetrically arranged on both sides of the electric vehicle, including an intake pipe 101, an intake fan 102 arranged in the intake pipe 101, a rotating shaft 103 fixedly connected to the intake fan 102, a central cylinder 104 sleeved outside the rotating shaft 103, a first bevel gear 105 arranged at the end of the rotating shaft 103, a second bevel gear 106 matched with the first bevel gear 105, a generator 107 connected to the second bevel gear 106, a baffle 108 arranged in the intake pipe 101, and a through hole 109 arranged below the baffle 108; the drive assembly 200 is connected to the rotating shaft 103, including a mounting cylinder 201, a rotating rod fixed to the rotating shaft 103 202, a groove 203 opened on the rotating rod 202, a telescopic cylinder 204 sleeved on the outside of the rotating rod 202, a limit rod 205 symmetrically arranged on the inner wall of the telescopic cylinder 204, and a driving rod 206 fixedly connected to the telescopic cylinder 204; and a dust removal component 300, including a connecting cylinder 301, a piston 302 slidingly connected to the connecting cylinder 301, a cavity 303 opened in the piston 302, a water channel 304 communicating with the cavity 303, holes 305 symmetrically opened on both sides of the cavity 303, a water inlet pipe 306 and a water outlet pipe 307 connected to the connecting cylinder 301, a channel 308 arranged between the water inlet pipe 306 and the piston 302, a spring 309 and a blocking ball 310 cooperating with the water channel 304 and the water inlet pipe 306, a water tank 311 connected to the water inlet pipe 306, and a nozzle 312 arranged on the inner wall of the air inlet pipe 101.

[0032] Among them, the central tube 104 is fixedly arranged with the air intake pipe 101, the rotating shaft 103 is rotatably arranged in the central tube 104, the baffle 108 is arranged outside the central tube 104, the second bevel gear 106 is fixedly connected with the output shaft of the generator 107 and the output shaft of the generator 107 passes through the air intake pipe 101, the baffle 108 is inclined, and the through hole 109 is arranged between the air intake fan 102 and the baffle 108.

[0033] During the driving of the electric vehicle, the air intake fan 102 rotates against the wind, and the air flows into the air intake pipe 101. The air intake fan 102 drives the rotating shaft 103 to rotate. The first bevel gear 105 at the end of the rotating shaft 103 rotates synchronously to drive the second bevel gear 106 to rotate, thereby driving the generator 107 to generate electricity. The air flow enters from the air intake fan 102 and is discharged to the through hole 109 along the baffle 108. The baffle 108 is tilted to guide the direction of the air flow. In addition, a baffle can be installed on the top of the electric vehicle to cooperate with the solar panel to generate electricity together with the generator 107.

[0034] Example 2: Reference Figures 1 to 8 , which is the second embodiment of the present invention, and this embodiment is different from the first embodiment in that: the installation cylinder 201 is fixed in the electric vehicle, the rotating rod 202 is rotatably connected to the installation cylinder 201, the groove 203 is wavy, the limiting rod 205 is embedded in the groove 203, the driving rod 206 is rotatably connected to the installation cylinder 201, and the driving rod 206 extends outside the installation cylinder 201. The driving rod 206 is symmetrically provided with sliding grooves 206a on both sides, and the installation cylinder 201 is symmetrically fixed with sliders 201a, and the sliders 201a are embedded in the sliding grooves 206a. The driving rod 206 is fixedly connected to the piston 302, and the connecting cylinder 301 is fixedly arranged in the electric vehicle, and the water channel 304 extends from the top surface of the piston 302 into the cavity 303. The water inlet pipe 306 is connected to the connecting tube 301. The spring 309 and the blocking ball 310 are arranged at the bottom of the opening of the water inlet pipe 306. The spring 309 is in a compressed state in a natural state, and the blocking ball 310 can close the opening of the water inlet pipe 306. The water outlet pipe 307 is connected to the air inlet pipe 101. The water outlet pipe 307 is connected to the nozzle 312. The connection point between the water outlet pipe 307 and the connecting tube 301 is on the left side of the waterway 304. The spring 309 and the blocking ball 310 are arranged in the cavity 303 on the left side of the waterway 304. The blocking ball 310 can close the opening on the left side of the waterway 304. The hole 305 is arranged on the left side of the blocking ball 310. Clean water or dust removal solvent is poured into the water tank 311. The nozzle 312 is arranged between the baffle 108 and the air intake fan 102.

[0035] Compared with Example 1, further, a large amount of dust will inevitably enter the air intake pipe 101 during the driving of the electric vehicle. In order to remove dust from the air intake pipe 101 and prevent excessive dust in the air intake pipe 101 from affecting the air duct, a drive assembly 200 is fixedly connected to the end of the rotating shaft 103. The rotating shaft 103 is driven by the air intake fan 102 to rotate, and at the same time drives the rotating rod 202 to rotate. When the rotating rod 202 rotates, the wavy groove 203 rotates synchronously, and a limit rod 205 is provided on the telescopic cylinder 204 sleeved on the outside of the rotating rod 202. The limit rod 205 is embedded in the groove 203, and a sliding groove 206a is also provided on the driving rod 206. The slider 201a fixed on the mounting cylinder 201 can prevent the driving rod 206 from rotating. Therefore, when the groove 203 rotates, the limit rod 205 is horizontally moved. The telescopic cylinder 204 is only telescopic in the horizontal direction outside the rotating rod 202, driving the driving rod 206 to telescope outward in the mounting cylinder 201; the driving rod 206 is connected to the piston 302, so the driving rod 206 serves as the power source of the piston 302, so that the piston 302 moves left and right; when the dust removal component 300 is in a stationary state, the blocking ball 310 is respectively arranged at the openings of the water inlet pipe 306 and the waterway 304, and the openings are blocked by the spring 309 respectively. When the driving rod 206 contracts, the piston 302 moves to the left, and the space between the waterway 304 and the channel 308 becomes larger. The blocking ball 310 in the cavity 303 is affected by the air pressure and is close to the opening, while the blocking ball 310 outside the water inlet pipe 306 moves downward under the air pressure to open the opening, so that the liquid enters the channel 308 and the waterway 304;When the driving rod 206 is extended, the piston 302 moves to the right, the space between the water channel 304 and the channel 308 becomes smaller, and the blocking ball 310 in the cavity 303 is pushed open to open the water channel 304. The blocking ball 310 outside the water inlet pipe 306 is pressed tightly against the hole of the water inlet pipe 306 to close the water inlet pipe 306. The liquid in the water channel 304 and the channel 308 is squeezed out and flows into the cavity 303 and flows out through the hole 305 to the connecting tube 301. When the driving rod 206 contracts, the piston 302 makes the space in the connecting tube 301 smaller, and the liquid flows out along the outlet pipe 307. Through the above scheme, the driving rod 206 continuously draws the liquid in the water tank 311 into the outlet pipe 307 while extending and retracting, and then sprays it into the air flow in the air inlet pipe 101 through the nozzle 312. The clean liquid sprayed from the nozzle 312 The liquid flow rate is dynamic. When the air intake fan 102 rotates slowly, the rotating shaft 103 and the rotating rod 202 rotate slowly, the driving rod 206 retracts slowly, and the piston 302 also moves left and right at a low speed. The speed of extracting liquid is slow, and the liquid flow rate sprayed by the nozzle 312 is small. When the air intake fan 102 rotates at a high speed, the rotating shaft 103 rotates quickly, and the driving rod 206 retracts quickly, so that the piston 302 moves left and right faster, and the liquid in the water tank is quickly extracted. The liquid flow rate sprayed by the nozzle 312 is large. When the air intake fan 102 rotates quickly, the airflow is faster, which will bring in more dust. This device can automatically adjust the flow rate of the nozzle 312 to match the airflow. The through hole 109 in the air intake pipe 101 can be connected to the water tank and the vent, so that the airflow can be discharged, and the cleaning liquid is discharged into the water tank, which is convenient for subsequent pouring. ;

[0036] The remaining structures are the same as those of Example 1.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. 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 can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. An electric vehicle wind power auxiliary device, characterized in that: include, A wind power assembly (100) is symmetrically arranged on both sides of the electric vehicle, comprising an air intake pipe (101), an air intake fan (102) arranged in the air intake pipe (101), a rotating shaft (103) fixedly connected to the air intake fan (102), a central tube (104) sleeved outside the rotating shaft (103), a first bevel gear (105) arranged at the end of the rotating shaft (103), a second bevel gear (106) cooperatively connected to the first bevel gear (105), a generator (107) connected to the second bevel gear (106), a baffle (108) arranged in the air intake pipe (101), and a through hole (109) arranged below the baffle (108); A driving assembly (200) connected to the rotating shaft (103), comprising a mounting cylinder (201), a rotating rod (202) fixed to the rotating shaft (103), a groove (203) formed on the rotating rod (202), a telescopic cylinder (204) sleeved on the outside of the rotating rod (202), a limiting rod (205) symmetrically arranged on the inner wall of the telescopic cylinder (204), and a driving rod (206) fixedly connected to the telescopic cylinder (204); and, A dust removal assembly (300), comprising a connecting tube (301), a piston (302) slidably connected to the connecting tube (301), a cavity (303) provided in the piston (302), a water channel (304) communicating with the cavity (303), holes (305) symmetrically provided on both sides of the cavity (303), a water inlet pipe (306) and a water outlet pipe (307) connected to the connecting tube (301), a channel (308) provided between the water inlet pipe (306) and the piston (302), a spring (309) and a blocking ball (310) cooperating with the water channel (304) and the water inlet pipe (306), a water tank (311) connected to the water inlet pipe (306), and a nozzle (312) provided on the inner wall of the air inlet pipe (101); The through hole (109) is arranged between the air intake fan (102) and the baffle (108); air flow enters from the air intake fan (102) and is discharged toward the through hole (109) along the baffle (108).

2. The electric vehicle wind power auxiliary device according to claim 1, characterized in that: The central tube (104) is fixedly arranged with the air intake pipe (101), the rotating shaft (103) is rotatably arranged in the central tube (104), the baffle (108) is arranged outside the central tube (104), the second bevel gear (106) is fixedly connected with the output shaft of the generator (107) and the output shaft of the generator (107) passes through the air intake pipe (101), and the baffle (108) is arranged obliquely.

3. The wind power auxiliary device for an electric vehicle as claimed in claim 2, characterized in that: The mounting cylinder (201) is fixed in the electric vehicle, the rotating rod (202) is rotatably connected to the mounting cylinder (201), the groove (203) is wavy, the limiting rod (205) is embedded in the groove (203), the driving rod (206) is rotatably connected to the mounting cylinder (201), and the driving rod (206) extends outside the mounting cylinder (201).

4. The wind power auxiliary device for an electric vehicle as claimed in claim 3, characterized in that: Slide grooves (206a) are symmetrically provided on both sides of the driving rod (206), and sliding blocks (201a) are symmetrically fixed on the installation cylinder (201), and the sliding blocks (201a) are embedded in the slide grooves (206a).

5. The wind power auxiliary device for an electric vehicle as claimed in claim 4, characterized in that: The driving rod (206) is fixedly connected to the piston (302), the connecting cylinder (301) is fixedly arranged in the electric vehicle, and the water channel (304) extends from the top surface of the piston (302) into the cavity (303).

6. The wind power auxiliary device for an electric vehicle as claimed in claim 5, characterized in that: The water inlet pipe (306) is connected to the connecting tube (301), and the spring (309) and the blocking ball (310) are arranged at the bottom of the opening of the water inlet pipe (306). The spring (309) is in a compressed state in a natural state, and the blocking ball (310) can close the opening of the water inlet pipe (306).

7. The wind power auxiliary device for an electric vehicle as claimed in claim 6, characterized in that: The water outlet pipe (307) is connected to the air inlet pipe (101), the water outlet pipe (307) is connected to the nozzle (312), and the connection point between the water outlet pipe (307) and the connecting tube (301) is located on the left side of the water channel (304).

8. The wind power auxiliary device for an electric vehicle as claimed in claim 7, characterized in that: The spring (309) and the blocking ball (310) are arranged in the left cavity (303) of the water channel (304); the blocking ball (310) can close the left hole of the water channel (304); and the hole (305) is arranged on the left side of the blocking ball (310).

9. The wind power auxiliary device for an electric vehicle as claimed in claim 8, characterized in that: Clean water or dust removal solvent is flushed into the water tank (311).

10. The wind power auxiliary device for an electric vehicle as claimed in claim 9, characterized in that: The nozzle (312) is arranged between the baffle (108) and the air intake fan (102).

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