CN210363762U - Automobile front wheel choke plate device - Google Patents
Automobile front wheel choke plate device Download PDFInfo
- Publication number
- CN210363762U CN210363762U CN201921251611.8U CN201921251611U CN210363762U CN 210363762 U CN210363762 U CN 210363762U CN 201921251611 U CN201921251611 U CN 201921251611U CN 210363762 U CN210363762 U CN 210363762U
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- China
- Prior art keywords
- brake disc
- state
- front wheel
- choke plate
- flow
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Classifications
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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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- Braking Arrangements (AREA)
Abstract
The utility model discloses a car front wheel choke plate device, include the choke plate body and be located choke plate body one side and can carry out the water conservancy diversion piece that switches between choke state and water conservancy diversion state, the water conservancy diversion piece that is in the water conservancy diversion state is constructed and is guided the air current to the brake disc, and the water conservancy diversion piece that is in the choke state is constructed and is blockked the air current and reduce the windage. The utility model discloses a car front wheel choke plate device, through setting up the water conservancy diversion piece, the guide air current cools off the brake disc, when promoting the aerodynamic performance of whole car, satisfies the cooling requirement to the brake disc, reduces the safe and reliable risk that the brake disc arouses the brake disc because of high temperature, ensures operating condition safety and stability.
Description
Technical Field
The utility model belongs to the technical field of automobile body part, specifically speaking, the utility model relates to an automobile front wheel choke plate device.
Background
The wind resistance coefficient of the whole vehicle is one of important indexes for measuring the dynamic economy of the vehicle, so that the wind resistance coefficient of the vehicle is reduced as much as possible, the direct impact of air flow on tires is reduced when the vehicle runs by adding the wind resistance plate on the front part of the front wheel, the wind resistance of the whole vehicle is reduced finally, and the aerodynamic performance is improved. However, due to the existence of the choke plate, the air flow cannot be smoothly blown to the position of the brake disc, and during braking, the temperature of the brake disc can be rapidly increased in a short time, the working efficiency of the brake disc can be affected by overhigh temperature, and potential safety hazards can exist.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an automobile front wheel choke plate device, the purpose is when promoting the aerodynamic performance of whole car, satisfies the cooling requirement to the brake disc, ensures operating condition safety and stability.
In order to realize the purpose, the utility model discloses the technical scheme who takes does: a front wheel wind-blocking plate device of an automobile comprises a wind-blocking plate body and a flow deflector which is positioned on one side of the wind-blocking plate body and can be switched between a wind-blocking state and a flow-guiding state, wherein the flow deflector in the flow-guiding state is constructed to guide airflow to a brake disc.
The automobile front wheel wind-blocking plate device further comprises a driving motor which is connected with the flow deflector and is used for controlling the flow deflector to switch between a wind-blocking state and a flow-guiding state.
When the guide vane is in a flow guiding state, a flow guiding channel for allowing air flow to pass is formed between the guide vane and the choke plate body, and the air flow is guided to blow the brake disc.
The utility model discloses a car front wheel choke plate device, through setting up the water conservancy diversion piece, the guide air current cools off the brake disc, when promoting the aerodynamic performance of whole car, satisfies the cooling requirement to the brake disc, reduces the safe and reliable risk that the brake disc arouses the brake disc because of high temperature, ensures operating condition safety and stability.
Drawings
The description includes the following figures, the contents shown are respectively:
FIG. 1 is a front view of the automobile left front wheel windguard apparatus of the present invention;
FIG. 2 is a top view of the automobile left front wheel wind-blocking plate device of the present invention;
FIG. 3 is a schematic view of the assembly of the front wheel windguard device of the present invention with the vehicle body;
FIG. 4 is a schematic view showing a state of the left front wheel damper device in normal driving of the vehicle;
FIG. 5 is a simplified view of the left front wheel damper assembly during normal operation of the vehicle;
FIG. 6 is a schematic view of the left front wheel damper plate assembly during braking of the vehicle;
FIG. 7 is a simplified state diagram of the left front wheel damper assembly during braking of the vehicle;
labeled as: 1. a choke plate body; 2. a flow deflector; 3. a brake disc; 4. a spoke; 5. a tire; 6. a rotating shaft; 7. the motor is driven.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.
As shown in fig. 1 to 7, the utility model provides a car front wheel choke plate device, including choke plate body 1 and the water conservancy diversion piece 2 that is located choke plate body 1 one side and can switch between choke state and water conservancy diversion state, the water conservancy diversion piece 2 that is in the water conservancy diversion state is constructed and is guided the air current to brake disc 3, and the water conservancy diversion piece 2 that is in the choke state is constructed and is blockked the air current and reduce the windage.
Specifically, as shown in fig. 1 to 7, the choke plate body 1 is installed at the bottom of a front bumper of an automobile, the choke plate body 1 is located in front of a front wheel of the automobile, the choke plate body 1 plays a role in blocking wind, the choke plate body 1 is vertically arranged, the choke plate body 1 has a certain length, the length direction of the choke plate body 1 is parallel to the width direction of the automobile body, the flow deflector 2 and the choke plate body 1 are installed in a mutually matched mode, and no obvious position gradient drop exists between the flow deflector and the choke plate body. The guide vane 2 is rotatably arranged, and the guide vane 2 is arranged on the vehicle body through a rotating shaft 6. The front wheel choke plate device of the automobile is respectively provided with one set at the front ends of the left front wheel and the right front wheel, and the left flow deflector 2 and the right flow deflector 2 are positioned between the two choke plate bodies 1. When the vehicle is static or normally runs, the flow deflector 2 keeps a choke state, and plays a role in reducing the wind resistance of the whole vehicle; when the brake disc needs to reduce the temperature, if a vehicle is in a braking process, the guide vane 2 deflects by a certain angle, the guide vane 2 needs to be switched from a choke state to a guide state, air flow is guided to flow towards the brake disc at the rear, the brake disc is cooled by the air flow, and the safety and reliability risks of the brake disc caused by high temperature of the brake disc are reduced.
As shown in fig. 1 to 7, the utility model discloses a car front wheel wind-blocking plate device still includes and is connected and is used for controlling the driving motor 7 that guide vane 2 switches between choke state and water conservancy diversion state with guide vane 2, and driving motor 7 fixed mounting is on the car automobile body, and driving motor 7's motor shaft is connected with rotation axis 6, and rotation axis 6 is in the ascending intermediate position department of length direction of guide vane 2 and guide vane 2 fixed connection, and the axis of rotation axis 6 is vertical line. When the guide vane 2 is in the flow guiding state, the distance between the guide vane 2 and the choke plate body 1 is in the maximum state, and a flow guiding channel for allowing the air flow to pass is formed between the guide vane 2 and the choke plate body 1. When the guide vane 2 is in the choke state, the distance between the guide vane 2 and the choke plate body 1 is in the minimum state, and a guide passage for air flow to pass through cannot be formed between the guide vane 2 and the choke plate body 1.
When the automobile is in the normal driving or high-speed driving process, the flow deflector 2 is in a choke state, the incoming flow at the front end is blocked by the choke plate body 1 and the flow deflector 2, the air flow bypasses the choke plate body 1 and the flow deflector 2, the formation of vortex at the wheel is reduced, and the effect of reducing the wind resistance is achieved.
When the automobile is in a braking state, the driving motor 7 drives the guide vane 2 to rotate for a certain angle along the rotating shaft 6, so that the guide vane 2 is in a diversion state, cold air flow at the front end passes through the opening between the guide vane 2 and the choke plate body 1 to guide and blow the brake disc, the cooling effect on the brake disc is achieved, and the safety and reliability risks of the brake disc caused by high temperature of the brake disc are reduced.
The invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above-described manner. Various insubstantial improvements are made by adopting the method conception and the technical proposal of the utility model; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.
Claims (3)
1. Automobile front wheel choke plate device, including the choke plate body, its characterized in that: the wind-resistant plate further comprises a flow deflector which is positioned on one side of the wind-resistant plate body and can be switched between a wind-resistant state and a flow-guiding state, and the flow deflector in the flow-guiding state is configured to guide airflow to the brake disc.
2. The automotive front wheel damper panel device according to claim 1, characterized in that: the wind-resistant guide vane switch device is characterized by also comprising a driving motor which is connected with the guide vane and is used for controlling the guide vane to switch between a wind-resistant state and a flow-guiding state.
3. The automotive front wheel damper panel device according to claim 1 or 2, characterized in that: when the guide vane is in a flow guiding state, a flow guiding channel for allowing air flow to pass is formed between the guide vane and the choke plate body, and the air flow is guided to blow the brake disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921251611.8U CN210363762U (en) | 2019-08-05 | 2019-08-05 | Automobile front wheel choke plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921251611.8U CN210363762U (en) | 2019-08-05 | 2019-08-05 | Automobile front wheel choke plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210363762U true CN210363762U (en) | 2020-04-21 |
Family
ID=70248750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921251611.8U Active CN210363762U (en) | 2019-08-05 | 2019-08-05 | Automobile front wheel choke plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210363762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116262530A (en) * | 2022-12-20 | 2023-06-16 | 中国第一汽车股份有限公司 | Active spoiler device and control method |
-
2019
- 2019-08-05 CN CN201921251611.8U patent/CN210363762U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116262530A (en) * | 2022-12-20 | 2023-06-16 | 中国第一汽车股份有限公司 | Active spoiler device and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automobile front wheel air baffle device Effective date of registration: 20220713 Granted publication date: 20200421 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2022510000190 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230809 Granted publication date: 20200421 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2022510000190 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Front wheel air blocking plate device for automobiles Granted publication date: 20200421 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2024510000007 |