CN113479150B - Wading protection device suitable for new energy automobile - Google Patents
Wading protection device suitable for new energy automobile Download PDFInfo
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- CN113479150B CN113479150B CN202110899427.XA CN202110899427A CN113479150B CN 113479150 B CN113479150 B CN 113479150B CN 202110899427 A CN202110899427 A CN 202110899427A CN 113479150 B CN113479150 B CN 113479150B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/07—Water drainage or guide means not integral with roof structure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/02—Streamlining the undersurfaces
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Road Paving Structures (AREA)
Abstract
The invention belongs to the technical field of new energy automobile auxiliary devices, and particularly relates to a wading protection device suitable for a new energy automobile. Utilize pressure to realize the holding down force to the protection base plate that paddles, vortex base shell rotates to protection base plate bottom one side of paddles simultaneously, utilize its bottom arc structure, it is great that it is in vortex base shell bottom arc rivers velocity of flow according to hydrodynamics, its top velocity of flow is slower, utilize the upper and lower pressure difference to realize the holding down force to the protection base plate that paddles, utilize at the effect of the holding down pressure of ponding to the protection base plate that paddles of ponding vehicle removal in-process, make new energy automobile have when ponding road surface travel with high land fertility, have higher stability when paddles equally, can ensure that new energy automobile is steady through the ponding road surface.
Description
Technical Field
The invention belongs to the technical field of new energy automobile auxiliary devices, and particularly relates to a wading protection device suitable for a new energy automobile.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.
The new energy automobile is a popular automobile in recent years, and has the use characteristics of energy conservation and environmental protection, the new energy automobile has production requirement indexes with higher sealing performance compared with the traditional fuel oil automobile, and is mainly used for sealing and protecting the battery, the motor and an electric control element of the new energy automobile, no matter the new energy automobile or the fuel oil automobile comes in rainy seasons, the problem of wading driving due to accumulated water on the road surface is needed to be solved, the traditional fuel oil automobile is easy to cause the problem of vehicle flameout when wading driving due to the arrangement of an inlet and an exhaust, however, the new energy automobile is not natural due to the requirement of higher sealing performance of the new energy automobile, but the new energy automobile has better sealing performance when wading, the wheels of the new energy automobile cannot be effectively contacted with the road surface due to the influence of buoyancy of water on the automobile with higher accumulated water, the transient power loss of the automobile is caused, and serious potential danger is caused when the new energy automobile wades.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a wading protection device suitable for a new energy automobile, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a protection device paddles wades suitable for new energy automobile, includes the protection base plate that wades, the equal fixed mounting in top of the protection base plate left and right sides that wades has the connection installation curb plate, it is dull and stereotyped to wade protection base plate rear end fixedly connected with rectification, the front end fixedly connected with arc front end plate of the protection base plate that wades, a plurality of arc hydrophobic mouthful has evenly been seted up to the surface of arc front end plate, and a plurality of arc hydrophobic mouthful all runs through the arc front end plate, the side inlet mouth has all been seted up to the left and right sides of arc front end plate.
Preferably, five rectangular long grooves are evenly seted up to the interior bottom surface of the protection base plate that paddles between the rectification flat plate and the arc front end plate, and the inside of five rectangular long grooves all is equipped with vortex base shell, a plurality of slope form water guide mouth has evenly been seted up to the lower bottom surface of vortex base shell, the vortex base shell is kept away from the upper surface of arc front end plate one end and is passed through the hinge and articulate with the protection base plate that paddles, and the left and right sides of vortex base shell all is equipped with torsion spring, both ends respectively with the side and the rectangular long groove inner wall fixed connection of vortex base shell about torsion spring, the bottom surface of rectification flat plate rotates through the pivot and is connected with two arc direction spouts, and two arc direction spouts all have seted up the stable rectification curb plate near the bottom surface of rectification flat plate directly over one end each other, and the one end that two arc direction spouts are close to stable rectification curb plate respectively with stable rectification curb plate sliding connection.
Preferably, the longitudinal section of the wading protection substrate is in a U shape, and the wading protection substrate is arranged symmetrically left and right about the transverse center line of the five rectangular long grooves.
Preferably, the lengths of the turbulent flow base shells in the horizontal direction are all smaller than the lengths of the five rectangular long grooves in the horizontal direction, and the turbulent flow base shells are respectively located at one end positions, close to the arc-shaped front end plate, of the five rectangular long grooves.
Preferably, the bottom surface of vortex base shell is arc column structure, and the top surface of vortex base shell is planar structure, and the inside of vortex base shell is hollow column structure, and the contained angle is forty degrees between slope type shape mouth of leading and the vortex base shell bottom surface.
Preferably, the surfaces of the two arc-shaped guide sliding chutes adjacent to each other are arranged in a plane shape, and the surfaces of the two arc-shaped guide sliding chutes far away from each other are arranged in an arc shape.
Compared with the prior art, the invention has the beneficial effects that:
1. the wading protection device suitable for the new energy automobile is characterized in that the wading protection substrate, the arc-shaped front end plate and the turbulence base shell are arranged, the wading protection substrate is installed at the bottom of a new energy automobile chassis through the connecting installation side plates, when the automobile passes through a ponding path, the arc-shaped front end plate at the front end of the automobile is firstly contacted with the ponding, the resistance of the ponding to the driving automobile is greatly reduced by utilizing the arc-shaped structure of the arc-shaped front end plate when the arc-shaped front end plate is contacted with the ponding on the road surface, meanwhile, the side water inlets are reserved on two sides of the arc-shaped front end plate and are used for guiding the ponding to flow into the wading protection substrate, meanwhile, the arc-shaped drain ports arranged on the surface of the arc-shaped front end plate can be used for reducing the resistance of the ponding to the driving automobile in the wading driving process, when the automobile drives until the ponding does not pass through the turbulence base shell, the base shell moves in the turbulence for the turbulence to form the inclined water guide ports arranged on the surface of the turbulence base shell, the accumulated water enters the inner part of the turbulence base shell through the inclined water guide port and flows out through the rectification flat plate, when the water flows through the inclined water guide port, because the flow rate of the accumulated water is different from the flow rate of the accumulated water from top to bottom, the flow rate of the water passing through the upper part of the inclined water guide port is higher, the flow rate of the water positioned below the inclined water guide port is slower, so that two different pressure differences from top to bottom are generated by utilizing the difference of the flow rate of the water, the downforce on the wading protection base plate is realized by utilizing the pressure, meanwhile, the turbulence base shell rotates towards one side of the bottom of the wading protection base plate, the arc-shaped water flow rate at the bottom of the turbulence base shell is higher according to the fluid mechanics, the flow rate at the top is slower, the downforce on the wading protection base plate is realized by utilizing the pressure difference from top to bottom, and the action of the downforce on the wading protection base plate by the accumulated water in the moving process of the vehicle in the accumulated water is utilized, so that the new energy vehicle has high ground-following force when the accumulated water road surface is driven, the stability of having higher when wading in water equally can ensure the steady road surface that passes through ponding of new energy automobile.
2. This wading protection device suitable for new energy automobile, through setting up the rectification flat board, the rectification flat board can be used to carry out the rectification to the ponding through wading protection substrate and use, avoid taking place the disorder through the ponding of wading protection substrate afterbody, it makes afterbody more stable when ponding road surface is gone to improve the car, the arc guide chute that the rectification flat board bottom set up, carry out the rectification to the ponding through wading protection substrate and use, utilize its side arc type form and plane type form to ponding fluid when passing through the both sides pressure difference, thereby the use is dredged in the rectification of realization to ponding, arc guide chute applies to simultaneously and deals with, the water wave that produces when the opposite direction is come the car or the side direction vehicle is gone when ponding highway section is gone, strengthen its stability that wades and go.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a third perspective view of the present invention;
FIG. 5 is a schematic cross-sectional view of the three-dimensional structure of the present invention;
FIG. 6 is a schematic front view of the present invention;
FIG. 7 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 6 according to the present invention.
Wherein, 1 wade protection base plate, 2 connect installation curb plate, 3 rectification flat board, 4 arc front end boards, 5 arc drain openings, 6 side inlet openings, 7 rectangle elongated slot, 8 vortex basic shell, 9 slope type shape water guide openings, 10 torsion spring, 11 stabilize rectification curb plate, 12 arc direction spouts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides the following technical solutions: a wading protection device suitable for a new energy automobile comprises a wading protection substrate 1, wherein connecting and mounting side plates 2 are fixedly mounted at the tops of the left side and the right side of the wading protection substrate 1, the connecting and mounting side plates 2 can be used for mounting the wading protection substrate 1 to the bottom of a chassis of the new energy automobile for connection, a rectifying flat plate 3 is fixedly connected at the rear end of the wading protection substrate 1, an arc-shaped front end plate 4 is fixedly connected at the front end of the wading protection substrate 1, the longitudinal section of the wading protection substrate 1 is arranged in a U shape, a plurality of arc-shaped drain ports 5 are uniformly formed in the outer surface of the arc-shaped front end plate 4, the arc-shaped drain ports 5 penetrate through the arc-shaped front end plate 4, side water inlets 6 are formed in the left side and the right side of the arc-shaped front end plate 4, five rectangular long grooves 7 are uniformly formed in the inner bottom surface of the wading protection substrate 1 between the rectifying flat plate 3 and the arc-shaped front end plate 4, the wading protective substrate 1 is arranged in a left-right symmetrical mode by using the transverse center line of five rectangular long grooves 7, turbulent flow base shells 8 are arranged inside the five rectangular long grooves 7, the lengths of the turbulent flow base shells 8 in the horizontal direction are smaller than the lengths of the five rectangular long grooves 7 in the horizontal direction, the turbulent flow base shells 8 are respectively positioned at one ends of the five rectangular long grooves 7, which are close to the arc-shaped front end plate 4, a plurality of inclined water guiding ports 9 are uniformly arranged on the lower bottom surface of the turbulent flow base shells 8, the bottom surface of the turbulent flow base shells 8 is of an arc-shaped structure, the top surface of the turbulent flow base shells 8 is of a plane-shaped structure, the inner parts of the turbulent flow base shells 8 are of a hollow structure, the included angle between the inclined water guiding ports 9 and the bottom surface of the turbulent flow base shells 8 is forty degrees, the upper surfaces of one ends, far away from the arc-shaped front end plate 4, of the turbulent flow base shells 8 are hinged with the wading protective substrate 1 through hinges, and torsion springs 10 are arranged on the left side and the right side of the turbulent flow base shells 8, the left end and the right end of the torsion spring 10 are fixedly connected with the side surface of the turbulence base shell 8 and the inner wall of the rectangular long groove 7 respectively, when an automobile passes through a water accumulation passage, the arc front end plate 4 at the front end of the automobile is firstly contacted with the accumulated water, the resistance to the accumulated water is greatly reduced by utilizing the arc structure of the arc front end plate 4 when the automobile is contacted with the water accumulation on the road surface, meanwhile, the side water inlets 6 are reserved at the two sides of the arc front end plate 4 and are used for guiding the accumulated water to flow into the inside of the water accumulation protection base plate 1, meanwhile, the arc drain port 5 arranged on the surface of the arc front end plate 4 can be used for reducing the resistance to the running automobile when the automobile runs in the water accumulation running process, when the automobile runs to the water accumulation is not over the turbulence base shell 8, the turbulence base shell 8 moves in the accumulated water and is used for the inclined water guide port 9 arranged on the surface of the turbulence base shell 8, so that the accumulated water enters the inside of the turbulence base shell 8 through the inclined water guide port 9 and flows out through the rectification flat plate 3, when water flows through the inclined water guide opening 9, because the flow velocity of accumulated water is different from the flow velocity of water flowing up and down, the flow velocity of water flowing through the upper part of the inclined water guide opening 9 is higher, the water flowing below the inclined water guide opening 9 is slower, so that two different pressure differences from top to bottom are generated by the difference of the water flowing speed, the downward pressure of the wading protection substrate 1 is realized by using the pressure, meanwhile, the spoiler base shell 8 rotates towards one side of the bottom of the wading protection substrate 1, the arc-shaped water flow velocity at the bottom of the spoiler base shell 8 is higher according to the hydromechanics by using the arc-shaped structure at the bottom, the flow velocity at the top is slower, the downward pressure of the wading protection substrate 1 is realized by using the pressure difference from top to bottom, and the effect of the accumulated water on the downward pressure of the wading protection substrate 1 in the moving process of a vehicle in the accumulated water is utilized, so that a new energy vehicle has high ground-following force when running on the accumulated water road surface, the novel energy vehicle has the advantages that the novel energy vehicle has higher stability especially when wading, the novel energy vehicle can be ensured to stably pass through a ponding road surface, the bottom surface of the rectification flat plate 3 is rotatably connected with two arc-shaped guide chutes 12 through a rotating shaft, the surface of one side, adjacent to each other, of the two arc-shaped guide chutes 12 is arranged in a plane shape, the surface of one side, away from each other, of the two arc-shaped guide chutes 12 is arranged in an arc shape, the two arc-shaped guide chutes 12 are close to the bottom surface of the rectification flat plate 3 directly above one end, stable rectification side plates 11 are arranged on the bottom surface of the rectification flat plate 3, one ends, close to the stable rectification side plates 11, of the two arc-shaped guide chutes 12 are respectively in sliding connection with the stable rectification side plates 11, the rectification flat plate 3 can be used for rectifying ponding passing through the wading protection substrate 1, disorder of ponding passing through the ponding fluid is avoided, the ponding is improved, the two-side pressure difference when the ponding fluid passes through the arc-shaped and the plane-shaped surfaces of the arc-shaped guide chutes 12 are utilized, and the ponding fluid is used when the vehicle runs through the side wading chute, and the stability of the vehicle is enhanced when the vehicle runs in a sideward wading vehicle.
The working principle and the using process of the invention are as follows: when the automobile wading protective base plate is used, the wading protective base plate 1 is arranged at the bottom of a new energy automobile chassis by the connecting and installing side plates 2, when the automobile passes through a water accumulation passage, the arc-shaped front end plate 4 at the front end of the automobile is firstly contacted with the accumulated water, the resistance to the accumulated water is greatly reduced by the arc-shaped structure of the arc-shaped front end plate 4 when the automobile is contacted with the accumulated water on the road surface, meanwhile, the side water inlets 6 are reserved at the two sides of the arc-shaped front end plate 4 and are used for guiding the accumulated water to flow into the wading protective base plate 1, the arc-shaped water drainage port 5 arranged on the surface of the arc-shaped front end plate 4 can be used for reducing the resistance to the running automobile by the accumulated water in the wading running process of the automobile, when the automobile runs until the accumulated water does not pass through the spoiler base shell 8, the spoiler base shell 8 moves in the accumulated water for the inclined spoiler base 9 arranged on the surface of the spoiler base shell 8, so that the accumulated water enters the inner part of the spoiler base shell 8 through the inclined water guide port 9 and flows out through the rectifying flat plate 3, when water flows through the inclined water guide opening 9, because the flow velocity of accumulated water is different from the flow velocity of water flowing up and down, the flow velocity of water flowing through the upper part of the inclined water guide opening 9 is higher, the water flowing below the inclined water guide opening 9 is slower, so that two different pressure differences from top to bottom are generated by the difference of the water flowing speed, the downward pressure of the wading protection substrate 1 is realized by using the pressure, meanwhile, the spoiler base shell 8 rotates towards one side of the bottom of the wading protection substrate 1, the arc-shaped water flow velocity at the bottom of the spoiler base shell 8 is higher according to the hydromechanics by using the arc-shaped structure at the bottom, the flow velocity at the top is slower, the downward pressure of the wading protection substrate 1 is realized by using the pressure difference from top to bottom, and the effect of the accumulated water on the downward pressure of the wading protection substrate 1 in the moving process of a vehicle in the accumulated water is utilized, so that a new energy vehicle has high ground-following force when running on the accumulated water road surface, the novel energy automobile has higher stability especially when wading, can ensure that the new energy automobile steadily passes through the ponding road surface, through setting up the rectification flat plate 3, the rectification flat plate 3 can be used for rectifying the ponding through the protection base plate 1 that wades, avoid the ponding through the protection base plate 1 afterbody that wades to take place disorderly, it makes the afterbody more stable when ponding road surface traveles to improve the automobile, the arc guide chute 12 that the rectification flat plate 3 bottom set up, to using through the ponding of wading protection base plate 1 to rectify, utilize its side arc form and plane form to ponding fluid when the pressure differential of both sides when passing through, thereby realize the rectification mediation use to the ponding, arc guide chute 12 applies to the reply simultaneously, the water wave that produces when traveling to the incoming vehicle or the vehicle of side direction when the ponding highway section is traveling, strengthen its stability that wades and travel.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a wade protection device suitable for new energy automobile, includes wade protection base plate (1), its characterized in that: the top parts of the left side and the right side of the wading protection substrate (1) are fixedly provided with connecting and mounting side plates (2), the rear end of the wading protection substrate (1) is fixedly connected with a rectifying flat plate (3), the front end of the wading protection substrate (1) is fixedly connected with an arc-shaped front end plate (4), the outer surface of the arc-shaped front end plate (4) is uniformly provided with a plurality of arc-shaped drain holes (5), the arc-shaped drain holes (5) penetrate through the arc-shaped front end plate (4), and the left side and the right side of the arc-shaped front end plate (4) are provided with side water inlet openings (6);
five rectangle elongated slots (7) have evenly been seted up to the interior bottom surface of protection base plate (1) wades between rectification flat board (3) and arc front end plate (4), and the inside of five rectangle elongated slots (7) all is equipped with vortex base shell (8), a plurality of slope type form water guide mouth (9) have evenly been seted up to the lower bottom surface of vortex base shell (8), the upper surface that arc front end plate (4) one end was kept away from in vortex base shell (8) passes through the hinge and articulates with protection base plate (1) wades, and the left and right sides of vortex base shell (8) all is equipped with torsion spring (10), and both ends respectively with the side of arc base shell (8) and rectangle elongated slot (7) inner wall fixed connection about torsion spring (10), the underrun of rectification flat board (3) is connected with two arc direction spouts (12) through the pivot rotation, and two arc direction spouts (12) are close to the bottom surface of rectification flat board (3) directly over one end each other and have all seted up stable rectification curb plate (11), and two arc direction spouts (12) are close to the one end that is close to stable rectification curb plate (11) respectively with stable rectification curb plate (11) sliding connection.
2. The wading protection device suitable for the new energy automobile according to claim 1, characterized in that: the vertical section of the wading protection substrate (1) is arranged in a U shape, and the wading protection substrate (1) is arranged in a left-right symmetrical mode by using the horizontal center lines of five rectangular long grooves (7).
3. The wading protection device suitable for the new energy automobile of claim 1, characterized in that: the length of the turbulent flow base shell (8) in the horizontal direction is smaller than the length of the five rectangular long grooves (7) in the horizontal direction, and the turbulent flow base shell (8) is respectively positioned at one end of the five rectangular long grooves (7) close to the arc-shaped front end plate (4).
4. The wading protection device suitable for the new energy automobile according to claim 1, characterized in that: the bottom surface of vortex basic shell (8) is arc column structure, and the top surface of vortex basic shell (8) is planar structure, and the inside of vortex basic shell (8) is hollow column structure, and the contained angle is forty degrees between slope type water guide opening (9) and vortex basic shell (8) bottom surface.
5. The wading protection device suitable for the new energy automobile according to claim 1, characterized in that: the surface of one side, adjacent to each other, of the two arc-shaped guide sliding grooves (12) is in a plane shape, and the surface of one side, away from each other, of the two arc-shaped guide sliding grooves (12) is in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110899427.XA CN113479150B (en) | 2021-08-06 | 2021-08-06 | Wading protection device suitable for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110899427.XA CN113479150B (en) | 2021-08-06 | 2021-08-06 | Wading protection device suitable for new energy automobile |
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| Publication Number | Publication Date |
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| CN113479150A CN113479150A (en) | 2021-10-08 |
| CN113479150B true CN113479150B (en) | 2023-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110899427.XA Active CN113479150B (en) | 2021-08-06 | 2021-08-06 | Wading protection device suitable for new energy automobile |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6196620B1 (en) * | 1999-03-19 | 2001-03-06 | William H. Haraway, Jr. | Aerodynamically responsive vehicular undercarriage safety spoiler system |
| CN103072641A (en) * | 2013-01-21 | 2013-05-01 | 朱晓义 | Turbulent flow device and lift-free automobile |
| CN103612671A (en) * | 2013-12-16 | 2014-03-05 | 朱晓义 | Energy-saving automobile without lift force |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011126086A1 (en) * | 2010-04-08 | 2011-10-13 | 日産自動車株式会社 | Vehicle underfloor structure |
| US20150239513A1 (en) * | 2014-02-25 | 2015-08-27 | Larry Lofton | Aerodynamic Semi-Trailer Fairing |
| JP6164249B2 (en) * | 2015-05-19 | 2017-07-19 | マツダ株式会社 | Car front under floor rectification structure |
| US11447193B2 (en) * | 2019-06-10 | 2022-09-20 | GM Global Technology Operations LLC | Control of vehicle aerodynamic force for hydroplaning mitigation |
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2021
- 2021-08-06 CN CN202110899427.XA patent/CN113479150B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6196620B1 (en) * | 1999-03-19 | 2001-03-06 | William H. Haraway, Jr. | Aerodynamically responsive vehicular undercarriage safety spoiler system |
| CN103072641A (en) * | 2013-01-21 | 2013-05-01 | 朱晓义 | Turbulent flow device and lift-free automobile |
| CN103612671A (en) * | 2013-12-16 | 2014-03-05 | 朱晓义 | Energy-saving automobile without lift force |
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| CN113479150A (en) | 2021-10-08 |
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