CN206086359U - Intake grille device's locomotive assembly with adjustable an it is passive to have for car - Google Patents
Intake grille device's locomotive assembly with adjustable an it is passive to have for car Download PDFInfo
- Publication number
- CN206086359U CN206086359U CN201621417562.7U CN201621417562U CN206086359U CN 206086359 U CN206086359 U CN 206086359U CN 201621417562 U CN201621417562 U CN 201621417562U CN 206086359 U CN206086359 U CN 206086359U
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- CN
- China
- Prior art keywords
- air inlet
- rotating vane
- passive
- headstock assembly
- inlet grille
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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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Abstract
The utility model relates to a technical field is manufactured to the locomotive assembly, especially relates to an intake grille device's locomotive assembly with adjustable an it is passive to have for car, including locomotive assembly frame, this locomotive assembly frame is including being used for installing the air inlet of air -inlet grille to and the curb plate of air inlet both sides, each a passive adjustable current limiting device is installed respectively to the curb plate inboard, passive adjustable current limiting device includes pivot, rotating vane and twists reverse reset spring, one side of rotating vane with it is fixed that the sleeve pipe suit is passed through in the pivot, rotating vane's opposite side to the air inlet direction is extended, makes rotating vane has certain projected area that facings the wind along the air inlet direction. The utility model discloses an intake grille device's locomotive assembly with adjustable an it is passive to have for car can realize rotating vane's is adjustable passively, and then the regulation draught area, has saved a large amount of control and has actuated the mechanism, has solved the contradiction problem of cabin heat dissipation requirement and reduction wind resistance factor's requirement formation.
Description
Technical field
This utility model is related to headstock assembly manufacturing technology field, more particularly to it is a kind of for automobile with passive
The headstock assembly of adjustable air inlet grille device.
Background technology
Automobile windage is an ingredient of running resistance, reduces the traveling that air resistance coefficient can effectively reduce automobile
Resistance, and then reduce vehicle fuel consumption.For radiating purpose, automotive front end is typically provided open cell grids, so that vehicle is expert at
The air for head-on blowing is blowed to into radiating module by grid during sailing, made the air that a part head-on blows along grid, sent out
Motivation cabin passes through.But this air for partially passing through cabin can increase the air resistance coefficient of car load.Cabin heat radiation is required and reduces windage
The requirement of coefficient defines contradiction.As, under different travel speeds, head-on wind is different with respect to the speed of car, required for the unit interval
Cooling air quantity be also just not quite similar.In general, in the case of running at high speed, windage to the contribution of running resistance apparently higher than
Situation about running at a low speed；Meanwhile, when running at high speed, due to wind speed it is higher, it is in the case where open cell grids front face area is constant, single
The position time is bigger into the air capacity then through radiating module from grid, and often beyond required heat dissipation capacity.Here is carried on the back
Under scape, under high speed driving conditions, the appropriate draught area for reducing open cell grids, can on the premise of cooling requirements are taken into account,
Air resistance coefficient is reduced, and then reduces oil consumption.
In this context, variable automobile grid technology has developed various multi-forms, and what is can retrieved is published
Technology has been directed to control certain actuation mechanism using closed loop control or memorial alloy, completes the tune of grid draught area
Section.These technologies are commonly used in luxury car due to high cost, complex structure.
Therefore, in order to solve the above problems, be badly in need of invention it is a kind of it is new for automobile with passive adjustable air inlet lattice
The headstock assembly of grid device.
The content of the invention
The purpose of this utility model is：A kind of car with passive adjustable air inlet grille device for automobile is provided
Head assembly, realizes simple structure, with low cost, eliminates substantial amounts of control and actuation mechanism, and solve cabin heat radiation require and
Reduce the contradictory problems that the requirement of air resistance coefficient is formed.
This utility model provides following proposal：
A kind of headstock assembly with passive adjustable air inlet grille device for automobile, including headstock assembly framework,
The headstock assembly framework is included for installing the air inlet of air-inlet grille, and the side plate of air inlet both sides；In each side plate
Side is respectively mounted a passive adjustable current-limiting apparatus；The passive adjustable current-limiting apparatus include rotating shaft and rotating vane, institute
The side and the rotating shaft for stating rotating vane is fixed by sleeve pipe suit, another lateral air inlet side of the rotating vane
To extension so that the rotating vane has certain projected area windward along air intake direction.The rotating shaft upper/lower terminal respectively passes through
One rotary stopper bearing is connected on the headstock assembly framework；Described sleeve pipe is divided into sleeve pipe and setting of casing, on described
Reverse reset spring is provided between sleeve pipe and the setting of casing, the reverse reset spring includes first connecting portion, the second connection
Portion and the spring set being connected between the first connecting portion and second connecting portion；The spring set is threaded onto in the rotating shaft；It is described
First connecting portion is fixed with the side plate, and the second connecting portion is fixed with the rotating vane.
Preferably, the axis of the rotating shaft is parallel with radiating module.
Preferably, installing hole is equipped with each rotary stopper bearing, the rotating shaft is rotated with the installing hole and is connected.
Preferably, the rotating vane includes straight plate part and drainage arc plate portion, and the drainage arc plate portion is to the air inlet
Direction extends so that the rotating vane has certain projected area windward along air intake direction.
Preferably, the installing hole is provided with rotating shaft construction opening.
Preferably, the rotating shaft is respectively arranged at two ends with axial step seam, the axial step seam and the installation
Hole site is correspondingly arranged.
Preferably, cushion pad is provided between the rotating vane and the side plate.
Preferably, the cushion pad is arranged on the rotating vane.
Preferably, the cushion pad is arranged on the side plate.
Preferably, the material of the cushion pad be EPDM rubber, it is arbitrary in vinyon.
The beneficial effect that this utility model is produced：
The headstock assembly with passive adjustable air inlet grille device for automobile disclosed in the utility model, passes through
Passive adjustable current-limiting apparatus are set, the passive adjustable of the rotating vane can be realized, and then adjusted draught area, be eliminated
Substantial amounts of control and actuation mechanism, solve cabin heat radiation requirement and reduce the contradictory problems that the requirement of air resistance coefficient is formed.
Description of the drawings
Fig. 1 is the dimensional structure diagram of passive adjustable current-limiting apparatus of the present utility model；
Fig. 2 is the front view of passive adjustable current-limiting apparatus of the present utility model；
Right views of the Fig. 3 for Fig. 2；
Fig. 4 is that lower-speed state blade of the present utility model closes air inlet situation schematic diagram；
Fig. 5 is that fast state blade of the present utility model opens air inlet situation schematic diagram.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this
The every other embodiment obtained under the premise of creative work is not made by field those of ordinary skill, belongs to practical
Novel protected scope.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be only
For the ease of describe this utility model and simplify description, rather than indicate or imply indication device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in this utility model.
Referring to shown in Fig. 1 and Fig. 3, a kind of headstock assembly with passive adjustable air inlet grille device for automobile,
Including headstock assembly framework 1, the headstock assembly framework is included for installing the air inlet 3 of air-inlet grille 2, and air inlet both sides
Side plate 4；Each side plate interior sides are respectively mounted a passive adjustable current-limiting apparatus；The passive adjustable current-limiting apparatus bag
Rotating shaft 5 and rotating vane 6 are included, the side of the rotating vane is fixed by the suit of sleeve pipe 7 with the rotating shaft, the rotating vane
Another lateral air inlet direction extend so that the rotating vane has certain projected area windward along air intake direction；
The rotating shaft upper/lower terminal is respectively connected on the headstock assembly framework by a rotary stopper bearing 8；Described sleeve pipe point
For upper sleeve pipe 9 and setting of casing 10, reverse reset spring 11 is provided between sleeve pipe and the setting of casing on described, it is described to reverse multiple
Position spring includes first connecting portion 12, second connecting portion 13 and the spring being connected between the first connecting portion and second connecting portion
Set 14；The spring set is threaded onto in the rotating shaft；The first connecting portion is fixed with the side plate, the second connecting portion and institute
State rotating vane to fix, or compress with the rotating vane under the reseting torque effect of the reverse reset spring.Described turn
The axis of axle and the parallel or substantially parallel setting of radiating module.Installing hole 15 is equipped with each rotary stopper bearing, it is described
Rotating shaft is rotated with the installing hole and is connected.The rotating vane includes straight plate part 16 and drainage arc plate portion 17, the drainage arc plate
Portion extends to the air inlet direction.The installing hole is provided with rotating shaft construction opening 18.The rotating shaft is respectively arranged at two ends with
Axial step seam 19, the axial step seam are correspondingly arranged with the position of mounting hole.The rotating vane and the side
Cushion pad 20 is provided between plate.The rotating vane is arranged between radiating module 21 and air-inlet grille.The cushion pad
It is arranged on the side plate, when being embodied as, the cushion pad can also be arranged on the rotating vane, the cushion pad
The material of block can also be EPDM rubber.When being embodied as, the installation site of the reverse reset spring can be along rotary shaft axle
To movement；Can be along reverse reset spring described in the axially mounted more than one of rotary shaft；Or the material of the cushion pad may be used also
Think vinyon or other there is the elastomeric material of buffering property.
Referring to shown in Fig. 4 and Fig. 5, Fig. 4 is that lower-speed state rotating vane of the present utility model closes air inlet situation schematic diagram；
Fig. 5 is that fast state rotating vane of the present utility model opens air inlet situation schematic diagram：The rotating vane is in stream pressure
The moment of torsion effect of reverse reset spring is overcome to be gradually opened under effect, self adaptation passive type adjusts air-inlet grille under different speeds
Draught area；It is used for the headstock assembly with passive adjustable air inlet grille device of automobile described in the present embodiment, passes through
The rigidity of reverse reset spring is set, by arranging windward projected area of the rotating vane along air intake direction, can be realized described
The different opening feature of rotating vane, to adapt to the design requirement of different automobile types.By the passive adjustable of the current-limiting apparatus, enter
And draught area is adjusted, substantial amounts of control and actuation mechanism are eliminated, cabin heat radiation requirement is solved and is reduced air resistance coefficient
Require the contradictory problems for being formed.
EPDM rubber cushion pad described in the present embodiment refers to the cushion pad by made by EPDM rubber, the English of EPDM rubber
Full name be Ethylene-Propylene-Diene Monomer, its Chinese name be ethylene propylene diene rubber, EPDM be ethylene,
The terpolymer of propylene and non-conjugated diene hydrocarbon.EPDM rubber has had the advantage that：The high fillibility of low-density, resistance to ag(e)ing,
Corrosion resistance, resistance to superheated water performance are good and elastic good, remain to keep good elasticity at low temperature.
A kind of passive adjustable air inlet grille ventilation unit for automobile, including pivoting leaf are disclosed in the present embodiment
Piece, rotating shaft, upper hinge seat, lower hinge seat, torsionspring, framework, radiating module and air-inlet grille.Rotating vane and rotating shaft are fixed
It is connected, rotating shaft is connected to upper hinge seat and lower hinge seat, upper hinge seat and lower hinge seat are opened comprising concentric circular hole and side
Have width to be slightly less than the opening of rotating shaft two end portions diameter, rotating shaft mid portion with diameter greater than two end portions diameter opening with
The position of diameter change forms step seam, apply pressure by chain rivet two end portions in installation process with force upper hinge seat and
There is elastic deformation and recover which after opening in rotating shaft to be slightly less than opening for chain rivet two end portions diameter in the opening of lower hinge seat
Mouth state, finally makes chain rivet two end portions be seated in the installing hole of upper hinge seat and lower hinge seat and by the step in rotating shaft
Seam completes axially position with the cooperation of hinge seat end face, rotating shaft is revolved around the circular hole place axle center of upper and lower hinge seat
Turn；Reverse reset spring is wound in rotating shaft, and one end is fixed on and is connected on framework, and the other end is fixed on rotating vane；Rotation
Cushion pad is installed between blade and framework.
Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the utility model, rather than which is limited
System；Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：Which still can be modified to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of headstock assembly with passive adjustable air inlet grille device for automobile, it is characterised in that：Including headstock
Assembly framework, the headstock assembly framework are included for installing the air inlet of air-inlet grille, and the side plate of air inlet both sides；Each institute
State side plate interior sides and be respectively mounted a passive adjustable current-limiting apparatus；The passive adjustable current-limiting apparatus include rotating shaft, rotation
Blade and reverse reset spring；The side of the rotating vane is fixed by sleeve pipe suit with the rotating shaft；The rotating vane
Another lateral air inlet direction extend so that the rotating vane has certain projected area windward along air intake direction；
The rotating shaft upper/lower terminal is respectively connected on the headstock assembly framework by a rotary stopper bearing；Described sleeve pipe is divided into
Upper sleeve pipe and setting of casing, are provided with reverse reset spring, the reverse reset spring on described between sleeve pipe and the setting of casing
Including first connecting portion, second connecting portion and the spring set being connected between the first connecting portion and second connecting portion；The spring
Set is threaded onto in the rotating shaft；The first connecting portion is fixed with the side plate, the second connecting portion and the rotating vane
It is fixed.
2. the headstock assembly with passive adjustable air inlet grille device for automobile according to claim 1, which is special
Levy and be：The axis of the rotating shaft is parallel with radiating module.
3. the headstock assembly with passive adjustable air inlet grille device for automobile according to claim 2, which is special
Levy and be：Installing hole is equipped with each rotary stopper bearing, the rotating shaft is rotated with the installing hole and is connected.
4. the headstock assembly with passive adjustable air inlet grille device for automobile according to claim 3, which is special
Levy and be：The rotating vane includes straight plate part and drainage arc plate portion, and the drainage arc plate portion extends to the air inlet direction,
So that the rotating vane has certain projected area windward along air intake direction.
5. the headstock assembly with passive adjustable air inlet grille device for automobile according to claim 4, which is special
Levy and be：The installing hole is provided with rotating shaft construction opening.
6. the headstock assembly with passive adjustable air inlet grille device for automobile according to claim 5, which is special
Levy and be：The rotating shaft is respectively arranged at two ends with axial step seam, the axial step seam and the position of mounting hole pair
Should arrange.
7. the headstock assembly with passive adjustable air inlet grille device for automobile according to claim 6, which is special
Levy and be：Cushion pad is provided between the rotating vane and the side plate.
8. the headstock assembly with passive adjustable air inlet grille device for automobile according to claim 7, which is special
Levy and be：The cushion pad is arranged on the rotating vane.
9. the headstock assembly with passive adjustable air inlet grille device for automobile according to claim 7, which is special
Levy and be：The cushion pad is arranged on the side plate.
10. the headstock assembly with passive adjustable air inlet grille device for automobile according to claim 8 or claim 9,
It is characterized in that：The material of the cushion pad is EPDM rubber, arbitrary in vinyon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621417562.7U CN206086359U (en) | 2016-12-22 | 2016-12-22 | Intake grille device's locomotive assembly with adjustable an it is passive to have for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621417562.7U CN206086359U (en) | 2016-12-22 | 2016-12-22 | Intake grille device's locomotive assembly with adjustable an it is passive to have for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206086359U true CN206086359U (en) | 2017-04-12 |
Family
ID=58486362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621417562.7U Expired - Fee Related CN206086359U (en) | 2016-12-22 | 2016-12-22 | Intake grille device's locomotive assembly with adjustable an it is passive to have for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206086359U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600002A (en) * | 2017-09-11 | 2018-01-19 | 天津富民伟业科技有限公司 | Automobile engine heat radiation backplate |
| CN109130842A (en) * | 2018-09-17 | 2019-01-04 | 杭州知桔科技有限公司 | Automatically adjust new-energy automobile air inlet grille device |
| CN109435682A (en) * | 2018-11-28 | 2019-03-08 | 湖南浩润汽车零部件有限公司 | A kind of air-inlet grille for automobile |
| KR20190096643A (en) * | 2018-02-09 | 2019-08-20 | 대동공업주식회사 | Agricultural work vehicle |
| CN115384302A (en) * | 2022-08-26 | 2022-11-25 | 李庆强 | Automobile front fender radiator shutter mounting structure |
-
2016
- 2016-12-22 CN CN201621417562.7U patent/CN206086359U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600002A (en) * | 2017-09-11 | 2018-01-19 | 天津富民伟业科技有限公司 | Automobile engine heat radiation backplate |
| CN107600002B (en) * | 2017-09-11 | 2019-12-31 | 天津富民伟业科技有限公司 | Automobile engine heat dissipation backplate |
| KR20190096643A (en) * | 2018-02-09 | 2019-08-20 | 대동공업주식회사 | Agricultural work vehicle |
| KR102488441B1 (en) * | 2018-02-09 | 2023-01-13 | 주식회사 대동 | Agricultural work vehicle |
| CN109130842A (en) * | 2018-09-17 | 2019-01-04 | 杭州知桔科技有限公司 | Automatically adjust new-energy automobile air inlet grille device |
| CN109435682A (en) * | 2018-11-28 | 2019-03-08 | 湖南浩润汽车零部件有限公司 | A kind of air-inlet grille for automobile |
| CN115384302A (en) * | 2022-08-26 | 2022-11-25 | 李庆强 | Automobile front fender radiator shutter mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20181222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |