CN208593291U - A kind of automobile and its active air-inlet grille - Google Patents
A kind of automobile and its active air-inlet grille Download PDFInfo
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- CN208593291U CN208593291U CN201821191439.7U CN201821191439U CN208593291U CN 208593291 U CN208593291 U CN 208593291U CN 201821191439 U CN201821191439 U CN 201821191439U CN 208593291 U CN208593291 U CN 208593291U
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Abstract
The utility model provides a kind of automobile active air-inlet grille, including the pod and frame set gradually along vehicle body front-rear direction, turnover blade is equipped in the air inlet of frame, the edge of blade is equipped with the sheet rubber of micro gap between can blocking blade, to achieve the purpose that improve sealing performance；Pod is equipped with the airflow channel being connected with air inlet, the front end of pod is equipped with for being interference fitted the rubber cover to connect with front end stationary grizzly, based on this, pod has the function of air-flow guiding, the airflow smooth head-on blown into can be introduced in enging cabin, windage loss is reduced, to improve effective front face area of cooling system and the aerodynamic performance of vehicle；Rubber cover can block the gap between active air-inlet grille and front end stationary grizzly, improve the drop wind effects of vehicle, to achieve the purpose that energy-saving and emission-reduction, drop oil consumption.In addition, the utility model also provides a kind of automobile using above-mentioned active air-inlet grille, have the advantages that windage is small, oil consumption is low etc..
Description
Technical field
The utility model relates to auto Body Technology field more particularly to a kind of automobiles and its active air-inlet grille.
Background technique
Air-inlet grille is the important component of automobile front moulding, affects the design style of vehicle, while being also sky
The entrance of gas inflow automobile engine nacelle.Currently, the air-inlet grille on vehicle is fixed structure, and active air-inlet grille
AGS (Active Grille Shutter) is believed by engine water temperature, oil temperature, air-conditioning system state, intake air temperature etc.
Breath realizes that louvre blade opens the device of certain angle or closing by control motor, is generally positioned at front end stationary grizzly
Below.
When the state of active air-inlet grille changes, the flow direction of throughput and air-flow into enging cabin can be by
It to influence, changes so as to cause effective front face area of vehicle cooling system, the aerodynamic drag of interior flow field, and then to whole
The performance of vehicle has an impact.There is leakproofness deficiency in existing automobile active air-inlet grille majority, by campaign
It proves, when louvre blade is closed, small crack can all be led between active air-inlet grille and body structure and between louvre blade
Very big windage loss is caused, brings adverse effect to the performance of vehicle.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of automobile and its active air-inlet grille, the active air inlet
The drop wind effects of vehicle can be improved in grid good seal performance, have achieved the purpose that energy-saving and emission-reduction, drop oil consumption.
Based on this, the utility model provides a kind of automobile active air-inlet grille, including successively sets along vehicle body front-rear direction
The pod and frame set, the frame are equipped with air inlet, are equipped with several turnover blades, each leaf in the air inlet
The both sides of the edge of piece are respectively equipped with sheet rubber and bending part, and between blade described in adjacent two panels by the sheet rubber with it is described
Bending part overlap joint cooperation；
The pod is equipped with the airflow channel through its rear and front end, before the rear end of the pod and the frame
End is coupled so that the airflow channel is connected with the air inlet.
Preferably, the frame includes the upper side frame being parallel to each other and lower frame and is connected to the upper side frame
Two side frames between the lower frame, and the upper side frame, the lower frame and the side frame surround it is described into
Air port, each blade are connected between two side frames in a manner of being parallel to the upper side frame and the lower frame.
Preferably, the medial surface of the medial surface of the upper side frame and the lower frame is respectively equipped with and the blade
Sheet rubber be interference fitted the convex platform and lower convex platform that connect.
Preferably, it is connected respectively with the upper side frame and the lower frame in the air inlet equipped with both ends
Support column, the blade is divided into equal two groups of quantity by the support column, and blade described in two groups is about the support column
Symmetrically, the both ends of the blade are rotatablely connected with the side frame and the support column respectively.
Preferably, the both ends of the blade are equipped with shaft, the medial surface of the side frame and the support column
Two sides be equipped with the mounting hole protruded into for the shaft.
Preferably, the two sides of the medial surface of the side frame and the support column are equipped with side boss, institute
The surface that mounting hole is set to the side boss is stated, the both ends of the blade are equipped with the baffle for stretching to side boss rear, described
Baffle is used to block the gap between the blade and the side frame and the blade and the support column.
Preferably, the edge of the mounting hole is equipped with the annular protrusion for resisting the blade tip.
Preferably, the lateral surface of the side frame is equipped with the limit rib for resisting the roller end.
Preferably, the two sides of frame mounting plate with outward extension, the mounting plate is towards the tailstock
Side is equipped with sealing cotton.
The another object of the utility model is to provide a kind of automobile comprising front end stationary grizzly, plastics front end framework
And above-mentioned active air-inlet grille, the front end stationary grizzly, the active air-inlet grille and the plastics front end framework
It is set gradually along vehicle body front-rear direction, the frame of the active air-inlet grille is fixedly connected with the plastics front end framework, described
The front end of the pod of active air-inlet grille is equipped with rubber cover, and the rubber cover is interference fitted phase with the front end stationary grizzly
It connects.
Implement the utility model embodiment, has the following beneficial effects:
The utility model provides a kind of automobile active air-inlet grille, including the pod set gradually along vehicle body front-rear direction
And frame, frame are equipped with air inlet, are equipped with several turnover blades in air inlet, the both sides of the edge of each blade are respectively equipped with rubber
Film and bending part, and cooperated between adjacent two panels blade by sheet rubber and bending part overlap joint；Pod is equipped with before it
The airflow channel at both ends afterwards, the rear end of pod are coupled so that airflow channel is connected with air inlet with the front end of frame.Base
In above structure, pod have the function of air-flow guiding, when active air-inlet grille in the open state, pod can will
It introduces in enging cabin to the airflow smooth head-on blown into, windage loss is reduced, to improve effective front face area of cooling system
With the aerodynamic performance of vehicle, and when active air-inlet grille is in close state, sheet rubber and bending part overlap joint cooperate
Small gap between blade can be blocked, to achieve the purpose that improve sealing performance.
The utility model also provides a kind of automobile comprising front end stationary grizzly, plastics front end framework and above-mentioned master
Dynamic air-inlet grille, the frame of active air-inlet grille is fixedly connected with plastics front end framework, before the pod of active air-inlet grille
End, which is equipped with, is interference fitted the rubber cover to connect with front end stationary grizzly, and rubber cover can block active air-inlet grille and fix with front end
The drop wind effects of vehicle are improved in gap between grid, to achieve the purpose that energy-saving and emission-reduction, drop oil consumption.This is practical new as a result,
The automobile that type provides has the advantages that windage is small, oil consumption is low etc..
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the active air-inlet grille of the utility model embodiment.
Fig. 2 is the schematic diagram of the air inlet of the utility model embodiment.
Fig. 3 is the schematic cross-section of the active air-inlet grille of the utility model embodiment.
Fig. 4 is the enlarged drawing in the region I in Fig. 3.
Fig. 5 is the structural schematic diagram of the frame of the utility model embodiment.
Fig. 6 is the position view of the baffle of the utility model embodiment.
Fig. 7 is the structural schematic diagram of the annular protrusion of the utility model embodiment.
Fig. 8 is the structural schematic diagram of the limit rib of the utility model embodiment.
Fig. 9 is the position view of the sealing cotton of the utility model embodiment.
Description of symbols:
1, frame, 1a, upper side frame, 1b, lower frame, 1c, side frame, 1d, support column, 10, air inlet, 11, convex platform,
12, lower convex platform, 13, side boss, 14, annular protrusion, 15, limit rib, 16, mounting plate, 2, pod, 3, rubber cover, 4, blade,
4a, top vane, 4b, bottom blade, 4c, intermediate blade, 41, sheet rubber, 42, bending part, 43, shaft, 44, baffle, 5, close
Feng Mian.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figures 1 to 4, the utility model embodiment provides a kind of automobile, including successively sets along vehicle body front-rear direction
Front end stationary grizzly, active air-inlet grille and the plastics front end framework set, wherein active air-inlet grille includes frame 1, water conservancy diversion
Cover 2 and rubber cover 3, frame 1 are fixedly connected with plastics front end framework, are equipped with the air inlet that enging cabin is connected with the external world
Mouthfuls 10, be equipped with several turnover blades 4 in air inlet 10, blade 4 by its flip-flop movement realize the opening of air inlet 10 with
It closes.In addition, the back side of blade 4 is equipped with criss-crossing reinforcing ribs (not shown), the both sides of the edge of blade 4 are respectively equipped with sheet rubber 41
With bending part 42, and between adjacent two panels blade 4 by sheet rubber 41 and bending part 42 overlap joint cooperate；Pod 2 is annular,
Set on the front end of frame 1, and it is equipped with the airflow channel through its rear and front end, the rear end of pod 2 is engaged with the front end of frame 1
So that airflow channel is connected with air inlet 10；Rubber cover 3 is also annular, is set to the front end of pod 2 and consolidates with front end
The grid that fix interference fit connects.
Based on above structure, pod 2 have the function of air-flow guiding, when active air-inlet grille in the open state,
Pod 2 can introduce the airflow smooth head-on blown into enging cabin, windage loss be reduced, to improve cooling system
The aerodynamic performance of effective front face area and vehicle, and when active air-inlet grille is in close state, sheet rubber 41 with
The overlap joint cooperation of bending part 42 can block small gap between blade 4, to achieve the purpose that improve sealing performance；Rubber cover 3 is then
It is similar with the function of sheet rubber 41, the gap between active air-inlet grille and front end stationary grizzly can be blocked, vehicle is improved
Drop wind effects, with achieve the purpose that energy-saving and emission-reduction, drop oil consumption.
Further, as shown in Figures 2 to 5, the preferred parallelogram of frame 1 comprising the upper side frame 1a being parallel to each other
And lower frame 1b and two side frame 1c being connected between upper side frame 1a and lower frame 1b, and upper side frame 1a, lower frame 1b
And side frame 1c surrounds air inlet 10.Blade 4 is strip, is connected in a manner of being parallel to upper side frame 1a and lower frame 1b
Between two side frame 1c.Specifically, by top vane 4a is denoted as close to the blade 4 of upper side frame 1a, then top vane 4a
Upper edge is equipped with sheet rubber 41, and the lower edge of top vane 4a is equipped with bending part 42；Bottom leaf will be denoted as close to the blade 4 of lower frame 1b
The lower edge of piece 4b, bottom blade 4b are equipped with sheet rubber 41, and the upper edge of bottom blade 4b is equipped with bending part 42；Top vane will be located at
Blade 4 between 4a and bottom blade 4b is denoted as intermediate blade 4c, and the upper edge of intermediate blade 4c is equipped with sheet rubber 41, intermediate blade
The lower edge of 4c is equipped with bending part 42 or the upper edge of intermediate blade 4c is equipped with bending part 42, and the lower edge of intermediate blade 4c is equipped with rubber
Film 41.Sheet rubber 41 and upper side frame 1a interference as a result, when active air-inlet grille is in close state, on top vane 4a
Cooperation connects, and the sheet rubber 41 on bottom blade 4b connects with lower frame 1b interference fit, the sheet rubber 41 on intermediate blade 4c
Connect with the bending part 42 of adjacent intermediate blade 4c or adjacent top blade 4a or adjacent base blade 4b interference fit, Jin Ershi
Now being fully sealed in entire air inlet 10.
As shown in figure 3, in order to further increase the sealing effect between blade 4 and upper and lower side frame 1b, upper side frame 1a's is interior
Side, which is equipped with, is interference fitted the convex platform 11 to connect with the sheet rubber 41 of top vane 4a, and the medial surface of lower frame 1b is equipped with and bottom
The sheet rubber 41 of portion blade 4b is interference fitted the lower convex platform 12 to connect.
Further, as shown in Figure 2 and Figure 5, be equipped in air inlet 10 both ends respectively with upper side frame 1a and lower frame 1b phase
The support column 1d of connection, support column 1d are located in the symmetrical center line of frame 1 and blade 4 are divided into equal two groups of quantity,
Two groups of blades 4 are symmetrical about support column 1d.The both ends of blade 4 are equipped with shaft 43, the medial surface and support column 1d of side frame 1c
Two sides be equipped with the mounting hole protruded into for shaft 43, shaft 43 be inserted into mounting hole realize blade 4 and side frame 1c and
The rotation connection of support column 1d.
As shown in Figure 6 to 8, in order to guarantee the normal opening and closing of blade 4, blade 4 both ends would generally there are certain peaces
Full gap, still, the safety clearance can also reduce the sealing performance of blade 4 simultaneously.For this purpose, the medial surface and branch of side frame 1c
The two sides of dagger 1d are equipped with side boss 13, and mounting hole is set to the surface of side boss 13, and the both ends of blade 4 are convex equipped with side is stretched to
The baffle 44 at 13 rear of platform.Baffle 44 can block blade 4 and side frame under the premise of guaranteeing that blade 4 is normally opened and closed as a result,
The sealing performance of blade 4 is improved in safety clearance between 1c and blade 4 and support column 1d.
As shown in Fig. 7 to Fig. 8,4 double swerve of blade, is consistent the safety clearance at 4 both ends of blade, side in order to prevent
Frame and support column 1d are equipped with position limiting structure.In the present embodiment, which has the following two kinds form: one is be set to peace
The annular protrusion 14 for filling bore edges, protruding to 4 place side of blade, annular protrusion 14 limit leaf by resisting the end of blade 4
Piece 4 shakes.Since frame and support column 1d are equipped with mounting hole, annular protrusion 14 can be used in frame and support column 1d
This limit form.It is another then be limited by resisting the end of shaft 43 blade 4 shaking limit rib 15, generally set
This limit form can be used in the lateral surface of structure where mounting hole, therefore, only side frame 1c, and limit rib 15 is set to side
The lateral surface of frame 1c, and support column 1d, since its two sides is respectively connected with blade 4, limit rib 15 can not be arranged, thus should not adopt
With such limit form.
Further, as shown in figure 9, the two sides of frame 1 are with outward extension and be connected with plastics front end framework
Mounting plate 16, i.e. mounting plate 16 are set to the lateral surface of side frame 1c.Also, in order to avoid air-flow is from frame 1 and plastics front end bone
Gap outflow between frame, is folded with close between side of the mounting plate 16 towards the tailstock, i.e. mounting plate 16 and plastics front end framework
Seal cotton 5.
Finally it is pointed out that " front end " refers to the end for being directed toward vehicle front in the embodiments of the present invention
Portion, " rear end " refer to the end for being directed toward vehicle body rear.
To sum up, the utility model provides a kind of automobile active air-inlet grille, including frame 1, sets in the air inlet 10 of frame 1
There is turnover blade 4, the both sides of the edge of blade 4 are respectively equipped with sheet rubber 41 and bending part 42, and between adjacent two panels blade 4
Cooperated by sheet rubber 41 and the overlap joint of bending part 42, the front end of frame 1 is equipped with the pod 2 of annular, and pod 2 is equipped with and air inlet
The airflow channels that mouth 10 is connected, the front end of pod 2 are equipped with for being interference fitted the rubber cover to connect with front end stationary grizzly
3.Compared with the prior art, having the following beneficial effects:
1, sheet rubber 41 and the overlap joint cooperation of bending part 42 can block small gap between blade 4, improve the close of blade 4
Sealing property；
2, pod 2 has the function of air-flow guiding, can introduce the airflow smooth head-on blown into enging cabin,
Windage loss is reduced, effective front face area of cooling system and the aerodynamic performance of vehicle are improved；
3, rubber cover 3 can block the gap between active air-inlet grille and front end stationary grizzly, improve the drop of vehicle
Wind effects have achieved the purpose that energy-saving and emission-reduction, drop oil consumption；
4, the baffle 44 at 4 both ends of blade can block the safety at 4 both ends of blade under the premise of guaranteeing that blade 4 is normally opened and closed
Gap improves the sealing performance of blade 4；
5, frame and support column 1d are equipped with the position limiting structure for preventing 4 double swerve of blade, can make the safety at 4 both ends of blade
Gap is consistent；
6, the sealing cotton 5 of sandwiched further improves the sealing performance of grid between mounting plate 16 and plastics front end framework.
In addition, the utility model also provides a kind of automobile using above-mentioned active air-inlet grille, the small, oil consumption with windage
Low advantage.
It should be understood that various information are described in the utility model using term " first ", " second " etc., but these
Information should not necessarily be limited by these terms, and these terms are only used to same type of information is distinguished from each other out.For example, not departing from this
In the case where utility model range, " first " information can also be referred to as " second " information, and similar, " second " information can also be with
Referred to as " first " information.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvement and deformations can also be made, these improve and become
Shape is also considered as the protection scope of the utility model.
Claims (10)
1. a kind of automobile active air-inlet grille, which is characterized in that including the pod and frame set gradually along vehicle body front-rear direction
Frame, the frame are equipped with air inlet, are equipped with several turnover blades, the two sides fate of each blade in the air inlet
Not She You sheet rubber and bending part, and overlapped and matched by the sheet rubber and the bending part between blade described in adjacent two panels
It closes；
The pod is equipped with the airflow channel through its rear and front end, the preceding termination of the rear end of the pod and the frame
It closes so that the airflow channel is connected with the air inlet.
2. automobile active air-inlet grille according to claim 1, which is characterized in that the frame include be parallel to each other it is upper
Frame and lower frame and two side frames being connected between the upper side frame and the lower frame, and the upper side frame, institute
It states lower frame and the side frame surrounds the air inlet, each blade is to be parallel to the upper side frame and the lower frame
Mode be connected between two side frames.
3. automobile active air-inlet grille according to claim 2, which is characterized in that the medial surface of the upper side frame and described
The medial surface of lower frame, which is respectively equipped with, is interference fitted the convex platform and lower convex platform to connect with the sheet rubber of the blade.
4. automobile active air-inlet grille according to claim 2, which is characterized in that be equipped with both ends in the air inlet and distinguish
The blade is divided into equal two of quantity by the support column being connected with the upper side frame and the lower frame, the support column
Group, and blade described in two groups is about the support column symmetry, the both ends of the blade respectively with the side frame and the support
Column rotation connection.
5. automobile active air-inlet grille according to claim 4, which is characterized in that the both ends of the blade are equipped with shaft,
The two sides of the medial surface of the side frame and the support column are equipped with the mounting hole protruded into for the shaft.
6. automobile active air-inlet grille according to claim 5, which is characterized in that the medial surface of the side frame and institute
The two sides for stating support column are equipped with side boss, and the mounting hole is set to the surface of the side boss, and the both ends of the blade are set
Have a baffle for stretching to side boss rear, the baffle for block the blade and the side frame and the blade with
Gap between the support column.
7. automobile active air-inlet grille according to claim 5, which is characterized in that the edge of the mounting hole is equipped with and resists
The annular protrusion of the blade tip.
8. automobile active air-inlet grille according to claim 5, which is characterized in that the lateral surface of the side frame is equipped with and supports
State the limit rib of roller end in residence.
9. automobile active air-inlet grille according to claim 1-8, which is characterized in that the two sides of the frame are set
There is outwardly extending mounting plate, the mounting plate is equipped with sealing cotton towards the side of the tailstock.
10. a kind of automobile, which is characterized in that including front end stationary grizzly, plastics front end framework and such as claim 1 to 9 times
Active air-inlet grille described in one, the front end stationary grizzly, the active air-inlet grille and the plastics front end framework
It is set gradually along vehicle body front-rear direction, the frame of the active air-inlet grille is fixedly connected with the plastics front end framework, described
The front end of the pod of active air-inlet grille is equipped with rubber cover, and the rubber cover is interference fitted phase with the front end stationary grizzly
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191439.7U CN208593291U (en) | 2018-07-25 | 2018-07-25 | A kind of automobile and its active air-inlet grille |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191439.7U CN208593291U (en) | 2018-07-25 | 2018-07-25 | A kind of automobile and its active air-inlet grille |
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| Publication Number | Publication Date |
|---|---|
| CN208593291U true CN208593291U (en) | 2019-03-12 |
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ID=65603715
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821191439.7U Active CN208593291U (en) | 2018-07-25 | 2018-07-25 | A kind of automobile and its active air-inlet grille |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843835A (en) * | 2019-12-20 | 2020-02-28 | 江苏中展车辆配件有限公司 | Dustproof and foreign matter-proof ventilation grille |
| CN111086564A (en) * | 2020-01-08 | 2020-05-01 | 上海龙创汽车设计股份有限公司 | Connecting structure of wind scooper and anti-collision beam |
| CN113581117A (en) * | 2021-08-04 | 2021-11-02 | 重庆长安汽车股份有限公司 | Active air inlet grille structure of automobile |
| WO2022028515A1 (en) * | 2020-08-07 | 2022-02-10 | 广州法雷奥发动机冷却有限公司 | Air intake grille assembly and vehicle front end module |
-
2018
- 2018-07-25 CN CN201821191439.7U patent/CN208593291U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843835A (en) * | 2019-12-20 | 2020-02-28 | 江苏中展车辆配件有限公司 | Dustproof and foreign matter-proof ventilation grille |
| CN111086564A (en) * | 2020-01-08 | 2020-05-01 | 上海龙创汽车设计股份有限公司 | Connecting structure of wind scooper and anti-collision beam |
| CN111086564B (en) * | 2020-01-08 | 2021-05-04 | 上海龙创汽车设计股份有限公司 | Connecting structure of wind scooper and anti-collision beam |
| WO2022028515A1 (en) * | 2020-08-07 | 2022-02-10 | 广州法雷奥发动机冷却有限公司 | Air intake grille assembly and vehicle front end module |
| CN114056079A (en) * | 2020-08-07 | 2022-02-18 | 广州法雷奥发动机冷却有限公司 | Air inlet grille assembly and vehicle front end module |
| CN113581117A (en) * | 2021-08-04 | 2021-11-02 | 重庆长安汽车股份有限公司 | Active air inlet grille structure of automobile |
| CN113581117B (en) * | 2021-08-04 | 2023-08-18 | 重庆长安汽车股份有限公司 | Active air inlet grille structure of automobile |
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