CN109109654A - Air-inlet grille component and vehicle configured with the air-inlet grille component - Google Patents
Air-inlet grille component and vehicle configured with the air-inlet grille component Download PDFInfo
- Publication number
- CN109109654A CN109109654A CN201810980885.4A CN201810980885A CN109109654A CN 109109654 A CN109109654 A CN 109109654A CN 201810980885 A CN201810980885 A CN 201810980885A CN 109109654 A CN109109654 A CN 109109654A
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- China
- Prior art keywords
- air
- blade
- inlet grille
- mounting base
- blocking portion
- Prior art date
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 71
- 230000000903 blocking effect Effects 0.000 claims abstract description 63
- 230000000694 effects Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 8
- 239000000446 fuel Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 9
- 210000003205 muscle Anatomy 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000002131 composite material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/08—Air inlets for cooling; Shutters or blinds therefor
- B60K11/085—Air inlets for cooling; Shutters or blinds therefor with adjustable shutters or blinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/02—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning intake
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/005—Front spoilers
-
- 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
- Y02T10/82—Elements for improving aerodynamics
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention belongs to the air-inlet grille technical fields of vehicle, it is intended to solve the problems, such as that the sealing performance of existing air-inlet grille component is poor.For this purpose, the air-inlet grille component includes: grid framework the present invention provides a kind of air-inlet grille component and vehicle, air inlet is equipped with mounting base；Blade is rotatably mounted in mounting base, has setting gap between the end of mounted blade body and the bottom surface of mounting base；Driving part is used for driving blade rotation, to open or close air inlet；Wherein, the end of ontology extends to form sealing bar to the shaft end direction of shaft, and mounting base is formed with the blocking portion positioned at axis hole two sides, and during blade rotation, sealing bar can be abutted or be separated with blocking portion.Air-inlet grille component of the invention can effectively promote the sealing effect of blade, to reduce the windage in vehicle traveling process, and then promote the fuel performance of engine, reduce the oil consumption of engine, reduce and drive cost, or improve the course continuation mileage of electric vehicle.
Description
Technical field
The present invention relates to the air-inlet grille technical fields of vehicle, and in particular to a kind of air-inlet grille component and configured with should be into
The vehicle of gas grid component.
Background technique
The window of air is provided as to the motor cabin of fuel engines or electric vehicle, air-inlet grille is commonly positioned at
The front of cabin primarily serves and provides combustion air and assisted engine heat dissipation for engine, or for assisting electricity
The battery pack heat dissipation of the air conditioning cooling water case, motor of motor-car.
Active air-inlet grille in air-inlet grille is a kind of dress that can automatically adjust grille blades folding angle as needed
It sets.For example, starting engine or motor in the lower situation of temperature in winter, need to be reduced as far as to radiate, so that hair
Motivation or motor reach optimal operating temperature and working condition in the shortest time, and the blade of air-inlet grille at this time can close
It closes to reduce the entrance of cold wind, while reducing heat dissipation；Under galloping state, the air-inlet grille of opening will increase automobile
Windage, active air-inlet grille can be closed blade at this time, to reduce wind resistance coefficient of whole vehicle, and then promote intact stability and fuel oil warp
Ji property, or the course continuation mileage of electric vehicle is improved by reducing air resistance coefficient.
Although existing active air-inlet grille can adjust blade folding angle as needed, the blade of conventional design is lateral
The active air-inlet grille of arrangement, in order to discharge the manufacturing tolerance in part lengths direction, the left and right ends of blade and grid framework
Between need to reserve several millimeters of gaps, just because of the presence in this several millimeters of gaps, so that even if blade is in the state being closed completely
Under, air still can enter in the gap between blade and frame, reduce sealing when active air-inlet grille blade closure
Effect to reduce the fuel performance of engine, or can be such that the course continuation mileage of electric vehicle reduces.
Correspondingly, this field needs a kind of new air-inlet grille component to solve the above problems.
Summary of the invention
In order to solve the above problem in the prior art, in order to which the sealing performance for solving existing air-inlet grille component is poor
The problem of, first aspect present invention provides a kind of air-inlet grille component, which includes: grid framework, shape
At there is air inlet, the side wall of the air inlet is equipped with mounting base, and the mounting base includes axis hole；Blade comprising ontology and set
The shaft at the ontology both ends is set, the shaft is installed in the axis hole, so that the blade to be rotatably mounted to
In the mounting base, there is setting gap between the end of the mounted ontology and the bottom surface of the mounting base；Driving portion
Part is used to that the blade to be driven to rotate, to open or close the air inlet；Wherein, the end of the ontology is to described turn
The shaft end direction of axis extends and is formed sealing bar, and the mounting base is formed with the blocking portion positioned at the axis hole two sides, described
During blade rotates, the sealing bar can be abutted or be separated with the blocking portion.
In the optimal technical scheme of above-mentioned air-inlet grille component, the grid framework includes chassis body and assisted parts
Part, the accessory are connected to the chassis body, and therefore construct the mounting base.
In the optimal technical scheme of above-mentioned air-inlet grille component, the chassis body is equipped with groove, the assisted parts
Part is connected to the notch of the groove and therefore forms the axis hole.
In the optimal technical scheme of above-mentioned air-inlet grille component, the blocking portion includes that the first blocking portion and second stop
Portion, first blocking portion are formed in the chassis body, and second blocking portion is formed in the chassis body or described
On accessory.
In the optimal technical scheme of above-mentioned air-inlet grille component, first blocking portion is to be formed in the mounting base
Fan-shaped boss on bottom surface.
In the optimal technical scheme of above-mentioned air-inlet grille component, the ontology includes first end face and second end face, institute
Sealing bar is stated to be arranged in the first end face and/or second end face.
In the optimal technical scheme of above-mentioned air-inlet grille component, the first end face and/or a second end face also bodily form
At there is end plate, the sealing bar is formed on the outer surface of the end plate.
In the optimal technical scheme of above-mentioned air-inlet grille component, it is additionally provided with connecting elements on one of them described end plate,
The connecting elements is connect with the driving part, to enable the driving part that the blade to be driven to rotate.
In the optimal technical scheme of above-mentioned air-inlet grille component, the shaft end of at least one shaft is equipped with for preventing
The shaft is detached from the limit component of the axis hole.
In the optimal technical scheme of above-mentioned air-inlet grille component, height of the sealing bar on the end face of the ontology
Be greater than the setting gap with the sum of height of the blocking portion on the bottom surface of the mounting base, and the sealing bar with it is described
The height of blocking portion is respectively less than the setting gap.
It will be appreciated to those of skill in the art that in the preferred technical solution of the present invention, by the end of blade
Sealing bar is set, blocking portion is set on the bottom surface of mounting base, when blade closure, the side wall of sealing bar can be with the side of blocking portion
Wall is bonded completely, is equivalent to the bottom surface that blade body has directly abutted to mounting base, in this way, still retaining blade tip dative
In the case that lateral clearance between grid frame is to discharge manufacturing tolerance, the closure of longitudinal upper air flue is realized, is eliminated
A possibility that air circulates from gap, improves runner sealing effect, to further reduced the wind in vehicle traveling process
Resistance, to improve the fuel performance of engine, for electric vehicle, the reduction of air resistance coefficient facilitates in the continuation of the journey for promoting electric vehicle
Journey；In addition, heat dissipation is reduced when the enhancing of runner sealing can be such that engine starts in the lower environment of environment temperature, to make
Engine is rapidly reached optimum working temperature, and then reduces engine consumption, improves the fuel performance of engine, reduces and drives
Cost promotes driving experience.
Further, use has been gone out by setting chassis body and accessory, chassis body and accessory composite construction
It, will while accessory is connected to chassis body by the way that groove is arranged in chassis body in the mounting base of installation blade
Groove closing, facilitates the installation of the shaft of blade, blade installation effectiveness can be effectively promoted, in addition, after also facilitating blade
Continuous maintenance.
Further, by the way that blocking portion to be separately positioned in chassis body and accessory, the peace of blade is facilitated
Dress avoids unnecessary interference in blade installation process, and then promotes blade installation effectiveness；In addition, observation is also facilitated to seal
Gap size between muscle and mounting base bottom surface, to facilitate the adjustment of blade.
Further, it by setting fan-shaped boss structure for the first blocking portion, is bonded realizing with sealing bar with close
While sealing gap, moreover it is possible to play position-limiting action to the rotation of blade, prevent blade rotation from excessively inverting.
Further, by being respectively provided with sealing bar in the first end face and second end face of ontology, even if blade is rotating
Horizontal looseness occurs in the process, the plugging effect to gap will not be influenced, to ensure that the stability of sealing effect.
Further, by the way that end plate is arranged on the end face of ontology, the tortuous of air communication channel is enhanced, into
One step enhances sealing effect.
It further, can be effectively by the way that the limit component for preventing shaft to be detached from axis hole is arranged in the shaft end of shaft
Cross spacing is carried out to blade, prevents blade from falling off phenomenon in rotation or because of the vibration in driving conditions.
Further, by by sealing bar in the height of height and blocking portion on the bottom surface of mounting base on the end face of ontology
The sum of degree is set greater than setting gap, and the height of sealing bar and blocking portion is arranged to respectively less than setting gap, in this way,
Still in the case where retaining the lateral clearance between blade tip and the bottom surface of mounting base to discharge manufacturing tolerance, longitudinal direction is realized
The closure of upper air flow path diameter, even if horizontal looseness occurs for blade, blade itself also can be by adjusting sealing bar and blocking portion
Between fitting depth guarantee sealing effect.
Another aspect of the present invention additionally provides a kind of vehicle, which includes the air inlet in any of the above-described technical solution
Grid component.
It is understood that above-mentioned vehicle has all technical effects of aforementioned air-inlet grille component, details are not described herein.
Scheme 1, a kind of air-inlet grille component, which is characterized in that the air-inlet grille component includes:
Grid framework is formed with air inlet, and the side wall of the air inlet is equipped with mounting base, and the mounting base includes axis
Hole；
Blade comprising ontology and the shaft that the ontology both ends are arranged in, the shaft are installed in the axis hole, with
Just the blade is rotatably mounted in the mounting base, the end of the mounted ontology and the bottom of the mounting base
There is setting gap between face；
Driving part is used to that the blade to be driven to rotate, to open or close the air inlet；
Wherein, the end of the ontology extends and is formed sealing bar, the mounting base shape to the shaft end direction of the shaft
At the blocking portion having positioned at the axis hole two sides, during blade rotation, the sealing bar can be with the blocking
Portion abuts or separation.
Scheme 2, air-inlet grille component according to scheme 1, which is characterized in that the grid framework includes chassis body
And accessory, the accessory are connected to the chassis body, and therefore construct the mounting base.
Scheme 3, the air-inlet grille component according to scheme 2, which is characterized in that the chassis body is equipped with groove,
The accessory is connected to the notch of the groove and therefore forms the axis hole.
Scheme 4, the air-inlet grille component according to scheme 2, which is characterized in that the blocking portion includes the first blocking portion
With the second blocking portion, first blocking portion is formed in the chassis body, and second blocking portion is formed in the frame
In main body or the accessory.
Scheme 5, air-inlet grille component according to scheme 4, which is characterized in that first blocking portion is is formed in
State the fan-shaped boss on the bottom surface of mounting base.
Scheme 6, air-inlet grille component according to scheme 1, which is characterized in that the ontology includes first end face and
Biend, the sealing bar are arranged in the first end face and/or second end face.
Scheme 7, air-inlet grille component according to scheme 6, which is characterized in that the first end face and/or second end
Face is also formed with end plate, and the sealing bar is formed on the outer surface of the end plate.
Scheme 8, air-inlet grille component according to scheme 7, which is characterized in that be additionally provided on one of them described end plate
Connecting elements, the connecting elements are connect with the driving part, to enable the driving part that the blade to be driven to rotate.
Scheme 9, air-inlet grille component according to scheme 1, which is characterized in that the shaft end of at least one shaft is set
There is the limit component for preventing the shaft to be detached from the axis hole.
Scheme 10, the air-inlet grille component according to any one of scheme 1-9, which is characterized in that the sealing bar exists
The sum of height and height of the blocking portion on the bottom surface of the mounting base on the end face of the ontology are greater than the setting
Gap, and the sealing bar and the height of the blocking portion are respectively less than the setting gap.
Scheme 11, a kind of vehicle, which is characterized in that the vehicle includes air-inlet grille described in any one of scheme 1-10
Component.
Detailed description of the invention
The preferred embodiment of the present invention is described with reference to the accompanying drawings and in conjunction with automobile.In attached drawing:
Fig. 1 is one of the structural schematic diagram of air-inlet grille component of the invention, and the air-inlet grille component face is shown
To the intracorporal one side of vehicle；
Fig. 2 is the second structural representation of air-inlet grille component of the invention, and the air-inlet grille component face is shown
One side to outside car body；
Fig. 3 is the structural schematic diagram of grid framework of the invention；
Fig. 4 is the structural schematic diagram of blade and driving part of the invention；
Fig. 5 is the structural schematic diagram of blade of the invention；
Fig. 6 is the partial enlargement diagram of the left end of blade in Fig. 5；
Fig. 7 is the partial enlargement diagram of the right end of blade in Fig. 5；
Fig. 8 is one of the partial enlargement diagram in Fig. 1 at A, is shown after chassis body separates with accessory
Structure；
Fig. 9 is two of the partial enlargement diagram in Fig. 1 at A；
Figure 10 is to conceal the later schematic diagram of accessory in Fig. 9；
Figure 11 is the schematic elevation view of Fig. 9；
Figure 12 is the C-C of Figure 11 to diagrammatic cross-section；
Figure 13 is the partial enlargement diagram in Fig. 1 at B；
Reference signs list:
1, grid framework；10, chassis body；100, the first mounting base；1000, first shaft hole；1001, the first wall；
1002, the first blocking portion；1003, the bottom surface of the first mounting base；101, the second mounting base；1010, the second axis hole；1011, second
Wall；1012, the first blocking portion；1013, the second blocking portion；11, accessory；110, screw hole；111, the second blocking portion；
2, blade；20, ontology；200 (201), sealing bar；2000 (2010), the first sealing bar；2001 (2011), second
Sealing bar；202, first end plate；2020, the first outer end plate；2021, the first inner end plate；203, the second end plate；2030, outside second
End plate；2031, the second inner end plate；204, reinforcing rib；21, first rotating shaft；22, the second shaft；23, limit component；24, structure is connected
Part；
3, driving part；30, fixing component；31, movable part；310, connecting hole.
Specific embodiment
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this
A little embodiments are used only for explaining technical principle of the invention, it is not intended that limit the scope of the invention.Although for example,
Embodiment disclosed below is illustrated in conjunction with automobile, still, this be not it is restrictive, technical solution of the present invention is same
Sample is suitable for other vehicles such as truck, bus, and the change of this application is without departing from the principle and scope of the present invention.
In addition, in order to better illustrate the present invention, numerous details is given in specific embodiment below.
It will be appreciated by those skilled in the art that without certain details, the present invention equally be can be implemented.In some instances, for
Driving part in active air-inlet grille system well known to those skilled in the art is not described in detail, in order to highlight the present invention
Purport.
The poor problem of the sealing performance for the existing air-inlet grille component pointed out based on background technique, the present invention provides one
The new air-inlet grille component of kind, it is intended to improve runner sealing effect, promote vehicle aerodynamic performance.
- Figure 13 referring to Fig.1, Fig. 1 be air-inlet grille component of the invention one of structural schematic diagram, be shown this into
Gas grid component is towards the intracorporal one side of vehicle；Fig. 2 is the second structural representation of air-inlet grille component of the invention, there is shown with
The air-inlet grille component towards car body outside one side；Fig. 3 is the structural schematic diagram of grid framework of the invention；Fig. 4 is this hair
The structural schematic diagram of bright blade and driving part；Fig. 5 is the structural schematic diagram of blade of the invention；Fig. 6 is blade in Fig. 5
The partial enlargement diagram of left end；Fig. 7 is the partial enlargement diagram of the right end of blade in Fig. 5；Fig. 8 is the part in Fig. 1 at A
The structure after chassis body is separated with accessory is shown in one of enlarged diagram；Fig. 9 is that the part in Fig. 1 at A is put
The two of big schematic diagram；Figure 10 is to conceal the later schematic diagram of accessory in Fig. 9；Figure 11 is the schematic elevation view of Fig. 9；Figure 12 is
The C-C of Figure 11 is to diagrammatic cross-section；Figure 13 is the partial enlargement diagram in Fig. 1 at B.
The embodiment of the invention provides a kind of air-inlet grille components.
Specifically, which includes grid framework 1.- Fig. 3 referring to Fig.1, grid framework 1 are fixed on automobile hair
Immediately ahead of motivation, air inlet which is provided with.Grid framework 1 in the present embodiment is provided with 4 air inlets.The left and right two of air inlet
Side wall is equipped with the mounting base for installing blade 2, so that blade 2 can be transversely mounted at air inlet.
By taking the air inlet in the upper left corner in Fig. 1 as an example, and Fig. 8 and Fig. 9 is combined, grid framework 1 includes chassis body 10 and auxiliary
Component 11 is helped, air inlet is formed in chassis body 10, the side wall of air inlet is provided with mounting base.The air inlet mountable 3
Blade 2 includes 3 mounting bases.Each mounting base includes the first mounting base 100 on the left of the air inlet and is located at air inlet
Second mounting base 101 on right side.Referring to Fig. 8 and Figure 13, the first mounting base 100 has first shaft hole 1000 and the first wall
1001, the second mounting base 101 has the second axis hole 1010 and the second wall 1011, and first shaft hole 1000 and the second axis hole 1010 are same
Axis setting, the first wall 1001 and the second wall 1011 are used to block the gap between blade 2 and mounting base.
By taking the first mounting base 100 on the left of air inlet as an example, the first mounting base 100 passes through chassis body 10 and accessory
11 composite constructions go out.Chassis body 10 is equipped with groove, which can be semi-circular recesses, be also possible to U-shaped groove, this reality
It applies using U-shaped groove in example, in this way it is not necessary that corresponding groove is arranged again on accessory 11, merely with accessory 11
On flattened edge can with the groove in chassis body 10 formed first shaft hole 1000.As illustrated in figs. 11 and 12, only need by
The flattened edge of accessory 11 abuts to the notch of U-shaped groove, is packed into screw in the screw hole 110 on accessory 11,
Accessory 11 can be fixedly attached in chassis body 10, and therefore form first shaft hole 1000.
Referring to Fig.1, Fig. 8, Figure 11-Figure 13 is also formed with blocking in the two sides of first shaft hole 1000 and the second axis hole 1010
Portion.Referring to Fig. 8 and Figure 12, by taking the first mounting base 100 as an example, blocking portion includes stopping positioned at the first of 1000 right side of first shaft hole
Portion 1002 and the second blocking portion 111 on the left of first shaft hole 1000.Referring to Fig.1 3, by taking the second mounting base 101 as an example, stop
Portion includes the second blocking portion positioned at first blocking portion 1012 in 1010 left side of the second axis hole and positioned at 1010 right side of the second axis hole
1013。
The air-inlet grille component further includes blade 2.Referring to Fig. 4 and Fig. 5, blade 2 is as the activity in air-inlet grille component
Component comprising ontology 20 is arranged in the first rotating shaft 21 of 20 left end of ontology and the second shaft 22 of 20 right end of ontology is arranged in.
The inner surface of ontology 20 is provided with reinforcing rib 204, to enhance the intensity of blade 20.First rotating shaft 21 is mountable to first shaft hole
In 1000, the second shaft 22 is mountable in the second axis hole 1010, so that blade 2 is rotatably mounted in mounting base,
There is setting gap, which is greater than existing between at least one end of mounted ontology 20 and the bottom surface of mounting base
Gap needed for air-inlet grille component is used to discharge the manufacturing tolerance on part lengths direction in technology.
Referring to Fig. 6, in the present embodiment, if the left end face of ontology 20 is first end face (not indicating), right end face the
Biend (does not indicate).
The first end face of ontology 20 extends to the shaft end direction of first rotating shaft 21 and is formed sealing bar 200, and sealing bar 200 is wrapped
Include the first sealing bar 2000 for being formed in 21 top of first rotating shaft and the second sealing bar 2001 for being formed in 21 lower section of first rotating shaft.
Preferably, the first end face of ontology 20 is also connected with the first end plate 202 vertical with 20 length direction of ontology, first end plate 202
Including being located at the first outer end plate 2020 of 20 lateral surface of ontology and positioned at the first inner end plate 2021 of 20 medial surface of ontology, sealing bar
200 are formed on the outer surface of first end plate 202, and the outer surface of first end plate 202 is the one side away from 2 ontology 20 of blade.
Referring to Fig. 7, the second end face of ontology 20 extends to the shaft end direction of the second shaft 22 and is formed sealing bar 201, close
Envelope muscle 201 includes that the first sealing bar 2010 being formed in above the second shaft 22 and second be formed in below the second shaft 22 are close
Seal muscle 2011.The second end face of ontology 20 is also formed with second end plate 203 vertical with 20 length direction of ontology, the second end plate
203 include the second inner end plate 2031 positioned at the second outer end plate 2030 of 20 lateral surface of ontology and positioned at 20 medial surface of ontology, close
Envelope muscle 201 is formed on the outer surface of the second end plate 203, and the outer surface of the second end plate 203 is away from the one of 2 ontology 20 of blade
Face.At this point, being provided with blocking portion in the first mounting base 100 and the second mounting base 101, blade 2 can be with resistance in reversion process
Stopper fitting, realizes the sealing in gap.
Furthermore, it is possible to which sealing bar 200 only is arranged in the first end face of blade 2, it is arranged in the first mounting base 100 and stops
Portion, when installing blade 2, the second end face of blade 2 is not provided with sealing bar 201, and second end face abuts directly against the second mounting base
On 101 bottom surface, the gap for being used to discharge manufacturing tolerance is all stayed at first end face position.Similarly, it can also will seal
Muscle 201 is provided only on second end face, eliminates between first end face and the bottom surface 1003 of the first mounting base when installing blade 2
Gap, such as by the way that limit component 23 as shown in Figure 6 is arranged in the shaft end of first rotating shaft 21, by limit component 23 and first
The setting of the distance between end plate 202 is used only for accommodating the distance of first shaft hole 1000, and 2 end of blade and the can be realized in this way
The transverse fit of the bottom surface 1003 of one mounting base, it is only necessary in another end preset clearance to discharge manufacturing tolerance.
Further, by taking the first mounting base 100 as an example, referring to Fig. 8 and Figure 12, the first blocking portion 1002 is to be formed in first
Fan-shaped boss on the bottom surface 1003 of mounting base.Certainly, the first blocking portion 1002 can also be other structures form, such as vertical bar shape
Boss, as long as the side for being bonded with the first sealing bar 2000 can be provided.When using fan-shaped boss, realize with it is close
Seal muscle 200 fitting with seal clearance while, moreover it is possible to position-limiting action is played to the rotation of blade 2, prevent blade 2 rotate excessively and
Reversion.Fan-shaped boss is formed in chassis body 10, and the second blocking portion 111 is formed on accessory 11, facilitates the group of blade 2
Dress.Certainly, in the case where first shaft hole 1000 is using U-shaped groove, there are certain skies on the left of the axis of first shaft hole 1000
Between, the second blocking portion 111 also can be set in chassis body 10.No matter the axial aperture structure of which kind of form is used, and second stops
Portion 111 can be set on accessory 11, both facilitate the installation of blade 2 in this way, avoid in 2 installation process of blade not
Necessary interference, and then the installation effectiveness of blade 2 is promoted, also facilitate the bottom surface 1003 of observation sealing bar 200 and the first mounting base
Between gap size, to facilitate the adjustment of blade 2.
The air-inlet grille component further includes driving part 3.Referring to Fig.1 3, driving part 3 is rotated for driving blade 2, with
Open or close air inlet.Driving part 3 includes the fixing component 30 and movable part 31 that 2 one end of blade is arranged in, driving portion
Power source part in part 3 can drive movable part 31 to move on the track that fixing component 30 is formed, to drive and activity
The blade 2 that component 31 connects is overturn.
Connecting elements 24 is provided at the position that the right end of blade 2 and the second shaft 22 are closed on, the setting of connecting elements 24 exists
On second inner end plate 2031.Connecting elements 24 is the axis cylindrical structure parallel with the axis of the second shaft 22, connecting elements 24
It is inserted into the connecting hole 310 being arranged on movable part 31, so that connecting elements 24 is around when movable part 31 moves down
Two axis holes 1010 are rotated clockwise to open blade 2；When movable part 31 moves up, connecting elements 24 is around the second axis hole
1010 rotate counterclockwise, so that it is closed blade 2, so opening and closing to realize air inlet.
Referring to Fig. 5, the top half using the axis of first rotating shaft 21 and the second shaft 22 as line of demarcation, above axis
Ontology 20 is wider than the lower half portion ontology 20 below axis, and lower half portion ontology 20 has a degree of bending, in this way
When two adjacent blades 2 are in closed state, the top half ontology 20 of lower leaflet 2 can shelter from top blade 2
Lower half portion ontology 20, thus the sealing effect of reinforced blade 2.
Referring to Fig. 8, and the blade 2 in the third mounting base in Figure 12 is combined, when all blades 2 of air inlet are closed,
The state in a vertical shape of blade 2, be now placed in top blade 2 lower half portion and underlying blade 2 top half against,
Prevent gap of the air between blade 2 and blade 2 from entering.
Referring to Fig.1 1, and combine the blade 2 in Figure 12 in second mounting base, blade 2 counterclockwise rotation to open air inlet
Mouthful, when blade 2 is in a horizontal state, air inlet is fully opened.Three 2 synchronization actions of blade, naturally it is also possible to realize individually control
System.For convenience of description, the blade 2 under different conditions is shown in Figure 12.
Blade is detailed below and is able to achieve completely enclosed principle.
Referring to Fig. 8 and Figure 12, due to the presence of the first blocking portion 1002 and the second blocking portion 111, blade 2 can only be second
Movable in the range of quadrant and fourth quadrant, this also depends on the stroke of driving part 3 certainly.The Unscrew counterclockwise of blade 2,
The right side of the first sealing bar 2000 of blade 2 and the left side of the first blocking portion 1002 disengage at this time, meanwhile, blade 2
The left side of the second sealing bar 2001 and the right side of the second blocking portion 111 disengage, the state of blade 2 such as Figure 10 and figure
The state consistency that blade 2 in 12 in second mounting base is in.
When needing completely enclosed air inlet, blade 2 rotates clockwise on the basis of shown in Fig. 10, and blade 2 rotates
When to state in a vertical shape, the right side of the first sealing bar 2000 is abutted with the left side of the first blocking portion 1002, the second sealing bar
2001 left side is abutted with the right side of the second blocking portion 111, third mounting base in the state such as Fig. 9 and Figure 12 of blade 2
In the state consistency that is in of blade 2.In this way, being equivalent to leaf by the side wall of sealing bar 200 and being bonded for the side wall of blocking portion
The ontology 20 of piece 2 has directly abutted to the bottom surface of mounting base, therefore, between the end and grid framework 1 for still retaining blade 2
Lateral clearance to discharge manufacturing tolerance in the case where, realize the closure of longitudinal upper air flow path diameter, eliminate air from
A possibility that gap is circulated, improves runner sealing effect, to further reduced the windage in vehicle traveling process；This
Outside, heat dissipation is reduced when the enhancing of runner sealing can be such that engine starts in the lower environment of environment temperature, to make to start
Machine is rapidly reached optimum working temperature, and then reduces engine consumption, improves the fuel performance of engine, reduce drive at
This, promotes driving experience.
Further, referring to Fig. 5, if the left end of ontology 20 is first end face (not indicating), right end is that second end face (is not marked
Show), the shaft end direction towards first rotating shaft 21 that first end face is engaged with first rotating shaft 21 extends to form sealing bar 200, and second
The shaft end direction towards the second shaft 22 that end face is engaged with the second shaft 22 extends to form sealing bar 201, at this time the first installation
It is provided with blocking portion in seat 100 and the second mounting base 101, blade 2 can be bonded in reversion process with blocking portion, realize gap
Sealing.
Furthermore, it is possible to which sealing bar 200 only is arranged in the first end face of blade 2, it is arranged in the first mounting base 100 and stops
Portion, when installing blade 2,2 second end face of blade is not provided with sealing bar 201, and second end face abuts directly against the second mounting base 101
Bottom surface on, the gap for being used to discharge manufacturing tolerance is all stayed at first end face position.It similarly, can also be by sealing bar
201 are provided only on second end face, between eliminating between first end face and the bottom surface 1003 of the first mounting base when installing blade 2
Gap, such as by the way that limit component 23 as shown in Figure 6 is arranged in the shaft end of first rotating shaft 21, by limit component 23 and first end
The setting of the distance between plate 202 is used only for accommodating the distance of first shaft hole 1000, and 2 end of blade and first can be realized in this way
The transverse fit of the bottom surface 1003 of mounting base, it is only necessary in another end preset clearance to discharge manufacturing tolerance.
Further, the shaft end of at least one shaft is equipped with the limit component 23 for preventing shaft to be detached from axis hole.Reference
Fig. 6 is equipped with limit component 23 in the shaft end of first rotating shaft 21, and the diameter of limit component 23 is greater than the diameter of first shaft hole 1000,
Horizontally to prevent first rotating shaft 21 from deviating from from first shaft hole 1000.It at least can be in first rotating shaft 21 and the second shaft 22
One limit component 23 is set.Referring to Fig. 7, the not set limit component 23 in the shaft end of the second shaft 22, the second of installation blade 2
When shaft 22, grid framework 1, which can be set, to be structure as a whole, and the second shaft 22 is inserted directly into the second axis hole 1010, and first
Shaft 21 first snaps into the U-lag of the formation of chassis body 10, then accessory 11 is fixedly attached in chassis body 10, from
And realize the installation of blade 2.When first rotating shaft 21 and the second shaft 22 are respectively provided with limit component 23, blade can be better protected from
2 abjections, are disposed as separate structure for the first mounting base 100 and the second mounting base 101 at this time.
Further, by sealing bar in the height of height and blocking portion on the bottom surface of mounting base on the end face of ontology 20
The sum of be set greater than setting gap, and the height of sealing bar and blocking portion is arranged to respectively less than setting gap, in this way can
Remain for discharging the gap of lateral manufacturing tolerance in advance, moreover it is possible to realize the longitudinal sealing of blade 2, lift-off seal effect.
Another aspect of the present invention also provides a kind of automobile, which has aforementioned air-inlet grille component, therefore has
Whole technical effects of aforementioned air-inlet grille component, details are not described herein.
So far, it has been combined preferred embodiment shown in the drawings and describes technical solution of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific embodiments.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, these
Technical solution after change or replacement will fall within the scope of protection of the present invention.
Claims (10)
1. a kind of air-inlet grille component, which is characterized in that the air-inlet grille component includes:
Grid framework is formed with air inlet, and the side wall of the air inlet is equipped with mounting base, and the mounting base includes axis hole；
Blade comprising ontology and the shaft that the ontology both ends are arranged in, the shaft are installed in the axis hole, to incite somebody to action
The blade is rotatably mounted in the mounting base, the bottom surface of the end of the mounted ontology and the mounting base it
Between have setting gap；
Driving part is used to that the blade to be driven to rotate, to open or close the air inlet；
Wherein, the end of the ontology extends and is formed sealing bar to the shaft end direction of the shaft, and the mounting base is formed with
Blocking portion positioned at the axis hole two sides, during blade rotation, the sealing bar can be supported with the blocking portion
It connects or separates.
2. air-inlet grille component according to claim 1, which is characterized in that the grid framework includes chassis body and auxiliary
Component is helped, the accessory is connected to the chassis body, and therefore constructs the mounting base.
3. air-inlet grille component according to claim 2, which is characterized in that the chassis body is equipped with groove, described
Accessory is connected to the notch of the groove and therefore forms the axis hole.
4. air-inlet grille component according to claim 2, which is characterized in that the blocking portion includes the first blocking portion and the
Two blocking portions, first blocking portion are formed in the chassis body, and second blocking portion is formed in the chassis body
Or on the accessory.
5. air-inlet grille component according to claim 4, which is characterized in that first blocking portion is to be formed in the peace
Fill the fan-shaped boss on the bottom surface of seat.
6. air-inlet grille component according to claim 1, which is characterized in that the ontology includes first end face and second end
Face, the sealing bar are arranged in the first end face and/or second end face.
7. air-inlet grille component according to claim 6, which is characterized in that the first end face and/or second end face are also
It is formed with end plate, the sealing bar is formed on the outer surface of the end plate.
8. air-inlet grille component according to claim 7, which is characterized in that be additionally provided with connection on one of them described end plate
Component, the connecting elements are connect with the driving part, to enable the driving part that the blade to be driven to rotate.
9. air-inlet grille component according to claim 1, which is characterized in that the shaft end of at least one shaft, which is equipped with, to be used
In the limit component for preventing the shaft to be detached from the axis hole.
10. air-inlet grille component according to claim 1 to 9, which is characterized in that the sealing bar is described
The sum of height and height of the blocking portion on the bottom surface of the mounting base on the end face of ontology are greater than the setting gap,
And the sealing bar and the height of the blocking portion are respectively less than the setting gap.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810980885.4A CN109109654B (en) | 2018-08-27 | 2018-08-27 | Air inlet grille component and vehicle equipped with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810980885.4A CN109109654B (en) | 2018-08-27 | 2018-08-27 | Air inlet grille component and vehicle equipped with same |
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| Publication Number | Publication Date |
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| CN109109654A true CN109109654A (en) | 2019-01-01 |
| CN109109654B CN109109654B (en) | 2022-02-08 |
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|---|---|---|---|
| CN201810980885.4A Active CN109109654B (en) | 2018-08-27 | 2018-08-27 | Air inlet grille component and vehicle equipped with same |
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| Country | Link |
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Cited By (8)
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| CN112757894A (en) * | 2021-03-16 | 2021-05-07 | 成都航天模塑股份有限公司 | Automobile active air inlet grille limiting structure |
| CN112918244A (en) * | 2019-12-05 | 2021-06-08 | 马自达汽车株式会社 | Running wind guiding mechanism |
| 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 |
| CN113696717A (en) * | 2021-09-18 | 2021-11-26 | 东风汽车集团股份有限公司 | Active air inlet grille capable of expanding number of blades |
| CN113696716A (en) * | 2021-09-18 | 2021-11-26 | 东风汽车集团股份有限公司 | Modular active air inlet grille |
| 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 |
| FR3114777A1 (en) * | 2020-10-07 | 2022-04-08 | Valeo Systemes Thermiques | Device for blocking the airflow from the front face of a motor vehicle comprising a system for fixing the flaps |
| WO2022090094A1 (en) * | 2020-10-28 | 2022-05-05 | Hbpo Gmbh | Airflow device |
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| 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 |
| CN113696717A (en) * | 2021-09-18 | 2021-11-26 | 东风汽车集团股份有限公司 | Active air inlet grille capable of expanding number of blades |
| CN113696716A (en) * | 2021-09-18 | 2021-11-26 | 东风汽车集团股份有限公司 | Modular active air inlet grille |
| CN113696717B (en) * | 2021-09-18 | 2023-08-22 | 东风汽车集团股份有限公司 | Active air inlet grille capable of expanding number of blades |
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