CN206086358U - Initiative intake grille device of car - Google Patents
Initiative intake grille device of car Download PDFInfo
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- CN206086358U CN206086358U CN201621063751.9U CN201621063751U CN206086358U CN 206086358 U CN206086358 U CN 206086358U CN 201621063751 U CN201621063751 U CN 201621063751U CN 206086358 U CN206086358 U CN 206086358U
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- air inlet
- deep bead
- installation frame
- air
- grille device
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Abstract
The utility model provides an initiative intake grille device of car belongs to automobile manufacturing equipment technical field. It has been solved current initiative intake grille device of car air input and not enough and lead to the whole windage of vehicle to wait technical problem greatly easily. This initiative intake grille device of car is equipped with the long banding grid of a plurality of including the installation frame that has the air intake in the air intake of installation frame, the upside of installation frame is equipped with the last deep bead that extends towards air intake middle part slope, and the downside of installation frame is equipped with the lower deep bead that extends towards air intake middle part slope, and the left and right sides of installation frame still is equipped with the guide plate, go up deep bead, lower deep bead and guide plate and surround the banding water conservancy diversion mouth of growing up jointly. The utility model discloses in be the water conservancy diversion mouth of throat through the setting, can enough avoid the air current excessive, guarantee the intake, still played the effect of reduceing whole car windage.
Description
Technical field
The utility model belongs to field of automobile, is related to a kind of active air inlet grille device of automobile.
Background technology
The major function of air-inlet grille for automobile device is radiating and air inlet.If engine radiator water temperature over-high is depended merely on certainly
When so air intake can not fully radiate, generally fan is set between air-inlet grille for automobile device and radiator, by starting fan
Auxiliary heat dissipation；Air flows backward after car runs, and fan airstream direction is also the elevated gas of temperature after radiating backward
Stream flows backward from hood rear below the position of windscreen, also car, so as to heat dissipation be gone out.Due to entering
Gas grid device is generally arranged at the headstock part of automobile, therefore the air inlet grille device of automobile should ensure the supply of engine
Demand and the air quantity of radiating are required, it is also contemplated that it is to the windage effect in vehicle travel process.
Chinese patent (notification number：CN205256000U, publication date：2016-05-25) disclose a kind of active air-inlet grille
Structure, including upper grid body, upper grid body is made up of the multiple upper grid flabellum being connected with each other；Under The Grille body, lower lattice
Grid body is made up of the multiple Under The Grille flabellums being connected with each other；And first end be connected with grid flabellum on each, the second end with
The connecting rod of each Under The Grille flabellum connection；Wherein, connecting rod includes that the first air-inlet grille connecting rod and the second air-inlet grille connect
Extension bar；On each of the first end of the first air-inlet grille connecting rod and upper grid body grid flabellum be connected and with each on grid
Flabellum forms the first predetermined angle, and the first end of the second air-inlet grille connecting rod connects with each Under The Grille flabellum of Under The Grille body
Connect and form the second predetermined angle with each Under The Grille flabellum；Second end of the first air-inlet grille connecting rod and the second air-inlet grille
Second end of connecting rod connects and partly overlaps；When the first predetermined angle and the second predetermined angle are unequal, overlapping portion is adjusted
The length divided causes the first predetermined angle to be equal to the second predetermined angle.
Active air-inlet grille structure in above-mentioned patent document is mainly the increase in regulatory function, can adjust as needed
Grid fan blade angles so as to control air inflow, but in the case where air inlet open area is certain, limited to by its full admission amount,
Affect radiating effect.
The content of the invention
A kind of the problems referred to above that the utility model exists for existing technology, there is provided the active air-inlet grille dress of automobile
Put, technical problem to be solved in the utility model is：How the full admission amount of active air inlet grille device is increased simultaneously effectively
Reduce windage.
The purpose of this utility model can be realized by following technical proposal：
A kind of active air inlet grille device of automobile, including the installation frame with air inlet, the installation frame enters
The grizzly bar of several strips is provided with air port, it is characterised in that air inlet middle part is provided with the upside of the installation frame
The upper deep bead for extending is inclined, air inlet middle part is provided with the downside of the installation frame and is inclined the lower deep bead for extending, institute
The left and right sides for stating installation frame is additionally provided with deflector；The upper deep bead, lower deep bead and deflector surround growth jointly
The flow-guiding mouth of strip.
Its operation principle is as follows：This active air inlet grille device is arranged on headstock, and forward, air inlet is located at water conservancy diversion to flow-guiding mouth
Mouth rear, in the process of moving, air-flow sequentially passes through flow-guiding mouth and air inlet to vehicle, then flows to engine.In the technical program
By arranging upper deep bead, lower deep bead and deflector, three surrounds to form flow-guiding mouth, and upper deep bead and lower deep bead incline
Tiltedly arrange and cause flow-guiding mouth to form necking, when such airflow strikes are on upper deep bead and lower deep bead, by upper deep bead and
Guide effect is played on the inclined surface of lower deep bead, normal pressure of the air to automotive front is reduced, so as to effectively reduce garage
Windage during sailing；The air of air inlet is entered into from flow-guiding mouth, bore changes from small to big due to divulging information so that air-flow air pressure subtracts
It is little, and upper deep bead and the inclined medial surface of lower deep bead form blocking surface, and air-flow is entered after cabin by grizzly bar stream, will not be inverse
To outflow, so as to avoid air-flow excessive, it is ensured that intake, effective guarantee engine charge and radiating.
In the active air inlet grille device of above-mentioned automobile, the shape of the air inlet is rectangular, the flow-guiding mouth
Ventilation bore is less than the ventilation bore of the air inlet and the width of the flow-guiding mouth is tapered into by middle part to two ends.So lead
The necking that head piece is formed can either avoid that air-flow is excessive, guarantee air intake, and also act the effect for lowering car load windage.
In the active air inlet grille device of above-mentioned automobile, the outer surface of the upper deep bead and lower deep bead is light
Sliding arc-shaped curved surface.So the flowing of air-flow can be conducive to when air flow is guided, reduce windage.
In the active air inlet grille device of above-mentioned automobile, the upper deep bead, lower deep bead and deflector one into
Type.So not only three's stable connection, additionally it is possible to effectively reduce gap, sealing is improved, so as to prevent the reverse overflow of air-flow.
In the active air inlet grille device of above-mentioned automobile, the installation frame is rectangular, in the installation frame
Portion is installed with vertical connecting pole, and air inlet is divided into two parts in left and right by the connecting pole, and all grizzly bars are divided into two groups
And two groups of grizzly bars set up separately in two parts of air inlet, the two ends of each grizzly bar by bearing pin respectively with connecting pole and installation
Frame sides connect.Grizzly bar is so easily installed, and ensures the steadiness that grizzly bar connects.
In the active air inlet grille device of above-mentioned automobile, per group in all grizzly bars are mutually parallel and uniform intervals
Arrange.So ensure that the stationarity and uniformity of air-flow.
Compared with prior art, the utility model has advantages below：
1st, by arranging upper deep bead, lower deep bead and deflector in the utility model, three surrounds to be formed in necking
Flow-guiding mouth so that when airflow strikes are on upper deep bead and lower deep bead, by upper deep bead and the inclined surface of lower deep bead
Guide effect is played, normal pressure of the air to automotive front is reduced, so as to effectively reduce the windage in vehicle traveling process.
2nd, the flow-guiding mouth arranged in the utility model causes the ventilation bore of air-flow to change from small to big, and upper deep bead keeps out the wind with
The inclined medial surface of plate forms blocking surface, and air-flow air pressure reduces, and air-flow is entered after cabin by grizzly bar stream, will not inversely be flowed out,
So as to avoid air-flow excessive, it is ensured that intake, effective guarantee engine charge and radiating.
Description of the drawings
Fig. 1 is the dimensional structure diagram of this active air inlet grille device.
Fig. 2 is the overlooking the structure diagram of this active air inlet grille device.
Fig. 3 is the backsight structural representation of this active air inlet grille device.
Fig. 4 is the left view structural representation of this active air inlet grille device.
In figure, 1, installation frame；11st, air inlet；2nd, grizzly bar；3rd, upper deep bead；4th, lower deep bead；5th, deflector；6th, lead
Head piece；7th, connecting pole；8th, bearing pin.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
The following is specific embodiment of the utility model and combine accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As shown in Figures 1 to 4, this active air inlet grille device includes the installation frame 1 with air inlet 11, installation frame
The grizzly bar 2 of several strips is provided with 1 air inlet 11, the upside of installation frame 1 is provided with the middle part of air inlet 11 and inclines
The upper deep bead 3 for extending, the downside of installation frame 1 is provided with the middle part of air inlet 11 and inclines the lower deep bead 4 for extending, installing frame
The left and right sides of frame 1 is additionally provided with deflector 5；Further, the shape of installation frame 1 and air inlet 11 is rectangular, flow-guiding mouth 6
Ventilation bore tapered into two ends by middle part less than the ventilation bore and the width of flow-guiding mouth 6 of air inlet 11；Upper deep bead 3
Smooth arc-shaped curved surface is with the outer surface of lower deep bead 4；As upper deep bead 3, the and of lower deep bead 4 in preferred the present embodiment
Deflector 5 is integrally formed.Upper deep bead 3, lower deep bead 4 and deflector 5 are encircled into the flow-guiding mouth 6 of strip jointly；This master
Dynamic air inlet grille device is arranged on headstock, and forward, air inlet 11 is located at the rear of flow-guiding mouth 6 to flow-guiding mouth 6, and vehicle is running over journey
In, air-flow sequentially passes through flow-guiding mouth 6 and air inlet 11, then flows to engine；In the present embodiment by arrange upper deep bead 3, under
Deep bead 4 and deflector 5, three surrounds to form flow-guiding mouth 6, and upper deep bead 3 and lower deep bead 4 are obliquely installed so that water conservancy diversion
Mouth 6 forms neckings, when such airflow strikes are on upper deep bead 3 and lower deep bead 4, is inclined by upper deep bead 3 and lower deep bead 4
Guide effect is played on oblique surface, normal pressure of the air to automotive front is reduced, so as to effectively reduce in vehicle traveling process
Windage；The air of air inlet 11 is entered into from flow-guiding mouth 6, bore changes from small to big due to divulging information so that air-flow air pressure reduces, and
Upper deep bead 3 and the inclined medial surface of lower deep bead 4 form blocking surface, and air-flow is entered after cabin by the stream of grizzly bar 2, will not reverse flow
Go out, so as to avoid air-flow excessive, it is ensured that intake, effective guarantee engine charge and radiating.
As shown in figures 1 and 3, the middle part of installation frame 1 is installed with vertical connecting pole 7, and connecting pole 7 is by 11 points of air inlet
For two parts in left and right, 2 points of all grizzly bars are that two groups and two groups of grizzly bars 2 set up separately in two parts of air inlet 11, each grid
The two ends of bar 2 are connected respectively by bearing pin 8 with connecting pole 7 and the side of installation frame 1, per group in all grizzly bars 2 mutually
Parallel and uniform intervals are arranged.Said structure is easily installed grizzly bar 2, and ensures the steadiness that grizzly bar 2 connects；Also ensure that air-flow
Stationarity and uniformity.
Specific embodiment described herein is only explanation for example to the utility model spirit.The utility model institute
Category those skilled in the art can make various modifications to described specific embodiment or supplement or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more having used 1, installation frame herein；11st, air inlet；2nd, grizzly bar；3rd, upper deep bead；4th, keep out the wind under
Plate；5th, deflector；6th, flow-guiding mouth；7th, connecting pole；8th, the term such as bearing pin, but be not precluded from using the possibility of other terms.Make
It is used for the purpose of more easily describing and explaining essence of the present utility model with these terms；It is construed as any attached
Plus restriction be all contrary with the utility model spirit.
Claims (6)
1. the active air inlet grille device of a kind of automobile, including the installation frame (1) with air inlet (11), the installation frame
(1) grizzly bar (2) of several strips is provided with air inlet (11), it is characterised in that set on the upside of the installation frame (1)
Have towards air inlet (11) middle part and incline the upper deep bead (3) for extending, on the downside of the installation frame (1) air inlet is provided with
(11) middle part inclines the lower deep bead (4) for extending, and the left and right sides of the installation frame (1) is additionally provided with deflector (5)；On described
Deep bead (3), lower deep bead (4) and deflector (5) are encircled into the flow-guiding mouth (6) of strip jointly.
2. the active air inlet grille device of automobile according to claim 1, it is characterised in that the shape of the air inlet (11)
Shape is rectangular, the ventilation bore and the flow-guiding mouth (6) of the ventilation bore of the flow-guiding mouth (6) less than the air inlet (11)
Width is tapered into by middle part to two ends.
3. the active air inlet grille device of automobile according to claim 1, it is characterised in that the upper deep bead (3) and
The outer surface of lower deep bead (4) is smooth arc-shaped curved surface.
4. the active air inlet grille device of the automobile according to claim 1 or 2 or 3, it is characterised in that the upper deep bead
(3), lower deep bead (4) and deflector (5) are integrally formed.
5. the active air inlet grille device of the automobile according to claim 1 or 2 or 3, it is characterised in that the installation frame
(1) it is rectangular, it is installed with vertical connecting pole (7) in the middle part of the installation frame (1), the connecting pole (7) is by air inlet
(11) it is divided into two parts in left and right, all grizzly bars (2) are divided into two groups and two groups of grizzly bars (2) are set up separately in the air inlet (11)
Two parts in, the two ends of each grizzly bar (2) by bearing pin (8) respectively with the connecting pole (7) and the installation
Framework (1) side connects.
6. the active air inlet grille device of automobile according to claim 5, it is characterised in that all grizzly bars in per group
(2) mutually parallel and uniform intervals are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063751.9U CN206086358U (en) | 2016-09-19 | 2016-09-19 | Initiative intake grille device of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063751.9U CN206086358U (en) | 2016-09-19 | 2016-09-19 | Initiative intake grille device of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206086358U true CN206086358U (en) | 2017-04-12 |
Family
ID=58480012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621063751.9U Active CN206086358U (en) | 2016-09-19 | 2016-09-19 | Initiative intake grille device of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206086358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019205648A1 (en) * | 2018-04-23 | 2019-10-31 | Yanfeng Plastic Omnium Automotive Exterior Systems Co., Ltd. | A support rod self-locking structure and a grille assembly comprising the self-locking structure |
| CN111942143A (en) * | 2020-07-07 | 2020-11-17 | 进顺汽车零部件如皋有限公司 | New energy automobile grille, air inlet control system and method thereof |
-
2016
- 2016-09-19 CN CN201621063751.9U patent/CN206086358U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019205648A1 (en) * | 2018-04-23 | 2019-10-31 | Yanfeng Plastic Omnium Automotive Exterior Systems Co., Ltd. | A support rod self-locking structure and a grille assembly comprising the self-locking structure |
| CN111942143A (en) * | 2020-07-07 | 2020-11-17 | 进顺汽车零部件如皋有限公司 | New energy automobile grille, air inlet control system and method thereof |
| CN111942143B (en) * | 2020-07-07 | 2021-02-05 | 进顺汽车零部件如皋有限公司 | New energy automobile grille, air inlet control system and method thereof |
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| GR01 | Patent grant | ||
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