CN214930167U - Automobile wind resistance adjusting device and automobile - Google Patents
Automobile wind resistance adjusting device and automobile Download PDFInfo
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- CN214930167U CN214930167U CN202120697268.0U CN202120697268U CN214930167U CN 214930167 U CN214930167 U CN 214930167U CN 202120697268 U CN202120697268 U CN 202120697268U CN 214930167 U CN214930167 U CN 214930167U
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- spoiler
- automobile
- driving
- adjusting device
- wind resistance
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Abstract
The utility model discloses a car windage adjusting device and car, car windage adjusting device includes: the spoiler comprises a first surface and a second surface which are oppositely arranged; the driving assembly can be mounted on an automobile and is in transmission connection with the spoiler; the automobile wind resistance adjusting device comprises a spoiler, a driving assembly, a first surface, a second surface and a spoiler, wherein the driving assembly drives the spoiler to overturn so that the automobile wind resistance adjusting device has a flow guiding state and a flow blocking state, when the flow guiding state is carried out, the first surface of the spoiler faces the front of an automobile, the height of the front side of the spoiler in the advancing direction of the automobile is lower than that of the rear side of the spoiler, when the flow blocking state is carried out, the second surface faces the front of the automobile, and the height of the front side of the spoiler in the advancing direction of the automobile is higher than that of the rear side of the spoiler. The utility model discloses technical scheme realizes that car driving in-process security promotes to can reduce its oil consumption.
Description
Technical Field
The utility model relates to the field of automotive technology, in particular to car windage adjusting device and car of using this car windage adjusting device.
Background
The top decorating parts of domestic and foreign automobiles are generally top air guide hoods, particularly the top air guide hoods are arranged on the top of heavy trucks commonly, the air guide hoods mainly serve to reduce the air resistance of heavy trucks in the high-speed driving process, and the top air guide hoods have the advantages that the air resistance of vehicles can be reduced during high-speed driving, and the oil consumption of the vehicles in the driving process is reduced; but also bring certain shortcoming because set up the top kuppe because of setting up, for example the top kuppe is as reducing the air resistance part, must bring adverse effect to vehicle braking performance, increases braking system burden, meets emergency in high-speed driving, can increase the braking distance of vehicle for certain safety risk exists in the driving process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a car windage adjusting device aims at making the car in-process of traveling, promotes its security performance and reduces its oil consumption.
In order to achieve the above object, the utility model provides a car windage adjusting device includes:
the spoiler comprises a first surface and a second surface which are oppositely arranged; and
the driving assembly can be mounted on an automobile and is in transmission connection with the spoiler;
the automobile wind resistance adjusting device comprises a spoiler, a driving assembly, a first surface, a second surface and a spoiler, wherein the driving assembly drives the spoiler to overturn so that the automobile wind resistance adjusting device has a flow guiding state and a flow blocking state, when the flow guiding state is carried out, the first surface of the spoiler faces the front of an automobile, the height of the front side of the spoiler in the advancing direction of the automobile is lower than that of the rear side of the spoiler, when the flow blocking state is carried out, the second surface faces the front of the automobile, and the height of the front side of the spoiler in the advancing direction of the automobile is higher than that of the rear side of the spoiler.
The utility model discloses technical scheme makes its different surfaces towards the place ahead of car direction of advance through the upset of drive assembly drive vortex piece in car windage adjusting device, and vortex piece also can corresponding adjustment towards the place ahead of car direction of advance, from this vortex piece is through different gestures, makes it have water conservancy diversion state and choked flow state, is having from this the utility model discloses a car windage adjusting device is at the car in-process of traveling, tightly brakes or long downhill path in-process when needs, can increase the resistance of car through the choked flow state, thereby reduce its brake braking distance, and at the normal in-process that traveles, through its water conservancy diversion state, can reduce the driving resistance of car, and then reduce its oil consumption, so, the car windage adjusting device of the application can more satisfy the actual demand of car in-process of traveling.
Optionally, the automobile wind resistance adjusting device further comprises a control switch, the control switch is electrically connected with the driving assembly, and the controller switch is used for controlling the driving assembly to drive the spoiler to turn over.
Optionally, the drive assembly includes driving piece and actuating lever, the actuating lever with the driving piece transmission is connected, the actuating lever with spoiler rotates and connects under the drive of driving piece, spoiler winds the actuating lever upset.
Optionally, the actuating lever includes first actuating lever and second actuating lever, first actuating lever with the second actuating lever is in spoiler sets up in the interval of the front and back side on the direction of advance of car, the driving piece drive first actuating lever with the second actuating lever swings respectively so that spoiler overturns.
Optionally, the driving member includes a driving motor, a driving wheel and a driven wheel, the driving wheel is in transmission connection with an output shaft of the driving motor, the driven wheel is in transmission connection with the driving wheel, and the driven wheel is fixedly connected with one of the first driving rod and the second driving rod through a pivot.
Optionally, the driving wheel and the driven wheel are both gears, and the driving wheel and the driven wheel are in gear engagement.
Optionally, the drive assembly further comprises a mounting seat, the driving element is mounted on the mounting seat, a clamping position is arranged on the mounting seat, and when the spoiler is in a flow blocking state, the rear side of the spoiler in the advancing direction of the automobile is limited to the clamping position.
The utility model also provides an automobile, include the automobile body and install the car windage adjusting device on the automobile body, car windage adjusting device be as above car windage adjusting device.
Optionally, the vehicle wind resistance adjusting device is mounted in a cab top position in the vehicle body.
Optionally, the control switch in the automobile wind resistance adjusting device is arranged on a steering wheel of an automobile.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of the automotive wind resistance adjusting device of the present invention, wherein the automotive wind resistance adjusting device is in a diversion state;
FIG. 2 is a schematic structural diagram of the automobile wind resistance adjusting device in FIG. 1 in a choked flow state;
fig. 3 is a schematic structural view of an embodiment of the present invention, wherein the automobile wind resistance adjusting device is in a diversion state;
FIG. 4 is a further schematic illustration of the vehicle of FIG. 3, wherein the vehicle wind resistance modulation device is in a choked flow state;
fig. 5 is a schematic structural diagram of another embodiment of the automobile of the present invention.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, "and/or" in the whole text includes three schemes, taking a and/or B as an example, including a technical scheme, and a technical scheme that a and B meet simultaneously; in addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a car windage adjusting device 1.
Please refer to fig. 1 to 3, in the embodiment of the present invention, the utility model provides an automobile wind resistance adjusting device 1 includes spoiler 2 and drive assembly 3, wherein spoiler 2 includes relative first surface 21 and the second surface 22 that sets up, drive assembly 3 can install to the car on, drive assembly 3 is connected with spoiler 2 transmission, drive assembly 3 drives spoiler 2 upset and makes automobile wind resistance adjusting device 1 have water conservancy diversion state and choked flow state, when the water conservancy diversion state, spoiler 2's first surface 21 faces the place ahead of car, and spoiler 2 is less than its rear side at the height of the ascending front side of car, when the choked flow state, second surface 22 faces the place ahead of car, and spoiler 2 is higher than its rear side at the height of the ascending front side of car.
In some embodiments, the spoiler 2 may be a plate shape that can be mounted on a vehicle, and the spoiler 2 may be a composite material with high structural strength, such as a metal material, or a composite material with high strength and light weight, such as a carbon fiber material, and the like, and the material of the spoiler 2 is not limited in this application. The spoiler 2 may be, for example, a flat plate or an arc plate, and the spoiler 2 may be an integral plate or may be formed by splicing a plurality of plate bodies, and as a preferred mode, the width of the spoiler 2 may be less than or equal to the transverse width of the automobile. The drive assembly 3 can be mounted to the vehicle, for example, the drive assembly 3 is provided with a mounting bracket which is detachably or fixedly mounted to the original structure of the vehicle by means of screwing, welding or the like. In the in-service use process, when the water conservancy diversion state, first surface 21 of spoiler 2 is towards the place ahead of car, and spoiler 2 is less than its rear side at the height of the front side on the car direction of advance, that is, this moment, the opening of the contained angle that spoiler 2 and the installation face on the car constitute is towards the rear of car direction of advance, according to hydrodynamics analysis like this, the windage that the car received this moment will reduce, and then opposite when the choked flow state, the opening of the contained angle that spoiler 2 and the installation face on the car constitute this moment is towards the place ahead of car direction of advance, the air current can't be along the rear of the smooth direction car of spoiler 2's surface, and then lead to the windage will increase.
The technical proposal of the utility model is that in the automobile wind resistance adjusting device 1, the spoiler 2 is driven by the driving component 3 to overturn so that the different surfaces of the spoiler face to the front of the advancing direction of the automobile, and the spoiler 2 is correspondingly adjusted towards the front of the advancing direction of the automobile, so that the spoiler 2 has a flow guiding state and a flow blocking state through different postures, therefore, when the automobile wind resistance adjusting device 1 provided by the utility model is in the running process of the automobile, and needs to be braked tightly or has a long downhill, the resistance of the automobile can be increased through the choked flow state, thereby reducing the braking distance, and reducing the driving resistance of the automobile through the flow guiding state in the normal driving process, and then reduce its oil consumption, so, the automobile windage adjusting device 1 of this application can more satisfy the actual demand of automobile driving in-process.
In an embodiment, the automobile wind resistance adjusting device 1 further includes a control switch 6, the control switch 6 is electrically connected to the driving component 3, and the controller switch is used for controlling the driving component 3 to drive the spoiler 2 to turn over. Wherein, control switch 6 can be mechanical switch, also can be electron touch switch, or can also be the form of making the function option in the APP, control switch 6 and drive assembly 3 access to the control circuit of car in, from this, car windage adjusting device 1 of this application can be according to the needs of form in-process, punish the operation by the operator to control switch 6, and then drive arrangement supplies power and overturns in order to drive spoiler 2, in order to select suitable mode, realize reducing the windage and reduce the oil consumption, or increase the resistance in order to reduce braking distance at emergency braking or long downhill path in-process, in order to promote driving safety.
Some possible solutions of the drive assembly 3 are exemplified below.
In some embodiments, the driving assembly 3 includes a driving member 5 and a driving rod 4, the driving rod 4 is in transmission connection with the driving member 5, the driving rod 4 is in rotation connection with the spoiler 2, and the spoiler 2 is turned around the driving rod 4 under the driving of the driving member 5. This embodiment realizes the support to spoiler 2 through actuating lever 4 to spoiler 2 rotates the relation of connection with actuating lever 4, consequently, and actuating lever 4 can also carry out the lifting operation with spoiler 2 in the realization upset process, so makes the car windage adjusting device 1 of this application can be applicable to the car of the not high demand condition.
Further, in an embodiment, the driving rod 4 includes a first driving rod 41 and a second driving rod 42, the first driving rod 41 and the second driving rod 42 are disposed at intervals at the front and rear sides of the spoiler 2 in the forward direction of the vehicle, and the driving member 5 drives the first driving rod 41 and/or the second driving rod 42 to swing so as to flip the spoiler 2. In this embodiment, the first driving rod 41, the second driving rod 42 and the spoiler 2 form a four-bar mechanism, and the driving member 5 drives at least one of the first driving rod 41 and the second driving rod 42 in the four-bar mechanism to swing so as to drive the spoiler 2 to perform a turning action. In this embodiment, the driving member 5 includes a driving motor 51, a driving pulley 52 and a driven pulley 53, the driving pulley 52 is in transmission connection with an output shaft of the driving motor 51, the driven pulley 53 is in transmission connection with the driving pulley 52, and the driven pulley 53 is fixedly connected with one of the first driving rod 41 and the second driving rod 42 through a pivot. In one embodiment, the driving wheel 52 and the driven wheel 53 are both gears, and the driving wheel 52 and the driven wheel 53 are in gear engagement. Also this application drive assembly 3 can be the mode that adopts gear drive, driving piece 5 can be the motor, or other devices that can drive the driving gear and rotate, and because first actuating lever 41, second actuating lever 42 and vortex piece 2 constitute four-bar linkage, then can drive vortex piece 2 through driving one of them actuating lever 4 and overturn, manufacturing cost is also lower relatively like this, of course, the scheme of this application also can be setting up two driving pieces 5 and drive first actuating lever 41 and second actuating lever 42 respectively and move, realize the upset action of vortex piece 2, it is more reliable to set up the upset process like this. It will be appreciated that in other embodiments, the drive of the drive assembly 3 may be in the form of a gear drive, for example, a sprocket drive or a pulley drive, without limitation.
For the stability of whole structure and whole dismouting, in an embodiment, drive assembly 3 still includes the mount pad, and driving piece 5 installs in on the mount pad, first actuating lever 41 and second actuating lever 42 rotate the one end of keeping away from spoiler 2 and rotate and connect in the mount pad to be provided with the screens on the mount pad, when being in the choked flow state, spoiler 2 is restricted to in the screens in the rear side of car advancing direction. This embodiment, the screens can be the groove body structure, and the screens can be gone into to the rear side of spoiler 2 in the choked flow state card, is passing through the limiting displacement of screens like this, receives under the condition of great windage at spoiler 2, because spoiler 2 one side obtains supporting, so can be so that it has great load bearing capacity to can reduce the problem that mechanical fatigue appears in actuating lever 4 and spoiler 2's junction, thereby synthesize the structural strength who promotes whole device.
The utility model discloses still provide an automobile, automobile include automobile body 100 and install automobile windage adjusting device 1 on automobile body 100, automobile windage adjusting device 1 is as above-mentioned automobile windage adjusting device 1. Since the automobile adopts all the technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here. Wherein, in one embodiment, the automobile wind resistance adjusting device 1 can be electrically connected to a power supply system of an automobile to be combined together, in one embodiment, the vehicle wind resistance adjusting device 1 may be installed in the vehicle body 100 at a position on top of the cab 110, in such a manner as to be particularly suitable for use in a vehicle such as a truck, since trucks generally have a cabin part, the height of which may vary, the vehicle wind resistance adjusting device 1 in the present application, the height of the spoiler 2 can be changed by means of the drive rod 4, so that it can be adapted to the hydrodynamic properties of different vehicles, so that its fuel consumption can be reduced, and the safety in the form process can be improved, which, of course, other types of automobiles can adopt the scheme of the application, and the automobile wind resistance adjusting device 1 can adjust the arrangement position on the automobile according to different types of automobiles.
In one embodiment, the control switch 6 in the vehicle wind resistance adjusting device 1 is arranged on the steering wheel 111 of the vehicle, so that the arrangement is convenient for a driver to start the flow blocking state or the flow guiding state according to the actual driving condition. It is understood that in other embodiments, the setting position of the control switch 6 can be adjusted in the cab 110 as needed.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. An automobile wind resistance adjusting device, characterized in that, automobile wind resistance adjusting device includes:
the spoiler comprises a first surface and a second surface which are oppositely arranged; and
the driving assembly can be mounted on an automobile and is in transmission connection with the spoiler;
the automobile wind resistance adjusting device comprises a spoiler, a driving assembly, a first surface, a second surface and a spoiler, wherein the driving assembly drives the spoiler to overturn so that the automobile wind resistance adjusting device has a flow guiding state and a flow blocking state, when the flow guiding state is carried out, the first surface of the spoiler faces the front of an automobile, the height of the front side of the spoiler in the advancing direction of the automobile is lower than that of the rear side of the spoiler, when the flow blocking state is carried out, the second surface faces the front of the automobile, and the height of the front side of the spoiler in the advancing direction of the automobile is higher than that of the rear side of the spoiler.
2. The automotive windage adjustment device of claim 1, further comprising a control switch electrically connected to the driving assembly, wherein the controller switch is configured to control the driving assembly to drive the spoiler to turn.
3. The automotive windage adjustment mechanism of claim 1, wherein the drive assembly includes a drive member and a drive rod, the drive rod is in drive connection with the drive member, the drive rod is in rotational connection with the spoiler, and the spoiler is rotated around the drive rod under the drive of the drive member.
4. The device of claim 3, wherein the driving rod comprises a first driving rod and a second driving rod, the first driving rod and the second driving rod are arranged at intervals at the front and rear sides of the spoiler in the forward direction of the vehicle, and the driving member drives the first driving rod and/or the second driving rod to swing so that the spoiler overturns.
5. The automotive wind resistance adjusting device according to claim 4, wherein the driving member includes a driving motor, a driving wheel and a driven wheel, the driving wheel is in transmission connection with an output shaft of the driving motor, the driven wheel is in transmission connection with the driving wheel, and the driven wheel is fixedly connected with one of the first driving rod and the second driving rod through a pivot.
6. The automotive windage adjustment assembly of claim 5 wherein the drive wheel and the driven wheel are each gears, the drive wheel and the driven wheel being in gear engagement.
7. The automotive windage adjustment assembly of claim 3, wherein the drive assembly further comprises a mounting block, the drive member is mounted on the mounting block, a detent is provided on the mounting block, and the spoiler is restrained in the detent at a rear side in a forward direction of the automobile when in a flow blocking state.
8. An automobile, characterized by comprising an automobile body and an automobile wind resistance adjusting device arranged on the automobile body, wherein the automobile wind resistance adjusting device is the automobile wind resistance adjusting device as claimed in any one of claims 1 to 7.
9. The vehicle of claim 8, wherein the vehicle wind resistance adjustment device is mounted in the body at a cab top location.
10. An automobile, characterized by comprising the automobile wind resistance adjusting device according to claim 2, wherein a control switch in the automobile wind resistance adjusting device is arranged on a steering wheel of the automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120697268.0U CN214930167U (en) | 2021-04-06 | 2021-04-06 | Automobile wind resistance adjusting device and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120697268.0U CN214930167U (en) | 2021-04-06 | 2021-04-06 | Automobile wind resistance adjusting device and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214930167U true CN214930167U (en) | 2021-11-30 |
Family
ID=79046381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120697268.0U Active CN214930167U (en) | 2021-04-06 | 2021-04-06 | Automobile wind resistance adjusting device and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214930167U (en) |
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2021
- 2021-04-06 CN CN202120697268.0U patent/CN214930167U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211217 Address after: 310000 1760 Jiangling Road, Binjiang District, Hangzhou, Zhejiang. Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee after: ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLE GROUP Co.,Ltd. Patentee after: Zhejiang Geely new energy Commercial Vehicle Development Co.,Ltd. Patentee after: Zhejiang remote commercial vehicle R & D Co.,Ltd. Address before: 310000 1760 Jiangling Road, Binjiang District, Hangzhou, Zhejiang. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee before: ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLE GROUP Co.,Ltd. Patentee before: Zhejiang Geely new energy Commercial Vehicle Development Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310000 1760 Jiangling Road, Binjiang District, Hangzhou, Zhejiang. Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee after: Zhejiang Geely Remote New Energy Commercial Vehicle Group Co.,Ltd. Patentee after: Zhejiang Geely new energy Commercial Vehicle Development Co.,Ltd. Patentee after: Zhejiang remote commercial vehicle R & D Co.,Ltd. Address before: 310000 1760 Jiangling Road, Binjiang District, Hangzhou, Zhejiang. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee before: ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLE GROUP Co.,Ltd. Patentee before: Zhejiang Geely new energy Commercial Vehicle Development Co.,Ltd. Patentee before: Zhejiang remote commercial vehicle R & D Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230811 Address after: 310000/1760 Jiangling Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee after: Zhejiang Geely Remote New Energy Commercial Vehicle Group Co.,Ltd. Patentee after: Zhejiang remote commercial vehicle R & D Co.,Ltd. Address before: 310000 1760 Jiangling Road, Binjiang District, Hangzhou, Zhejiang. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee before: Zhejiang Geely Remote New Energy Commercial Vehicle Group Co.,Ltd. Patentee before: Zhejiang Geely new energy Commercial Vehicle Development Co.,Ltd. Patentee before: Zhejiang remote commercial vehicle R & D Co.,Ltd. |
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| TR01 | Transfer of patent right |