CN109532468A - The active air-inlet grille being integrated on fan guard - Google Patents
The active air-inlet grille being integrated on fan guard Download PDFInfo
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- CN109532468A CN109532468A CN201811578984.6A CN201811578984A CN109532468A CN 109532468 A CN109532468 A CN 109532468A CN 201811578984 A CN201811578984 A CN 201811578984A CN 109532468 A CN109532468 A CN 109532468A
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- air
- inlet grille
- driving motor
- framework
- blade
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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
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
-
- 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
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- 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 present invention relates to the active air-inlet grilles being integrated on fan guard, including tap into gas grid framework, are located by connecting on cooling fan cover it is characterized in that: tapping into gas grid framework；One connecting rod is located at vertical bar back in the middle part of air-inlet grille framework vertically, and active air-inlet grille frame ontology is divided into left and right two halves, is equipped with driving motor evacuation cover in the lower part of connecting rod；One end of the blade of muti-piece parallel arrangement cooperates with the connecting rod, the other end is connect with the air-inlet grille frame body fits, is in shutter shape；One driving motor be located at air-inlet grille framework it is following middle part and with driving motor evacuation cover it is correspondings, the driving motor be able to drive connecting rod and driving motor evacuation cover move up and down, and then drive muti-piece blade rotate.The present invention can reduce vehicle air drag, promote air-conditioning heating performance, promotion engine heat insulation performance, shortening catalyst converter and open the combustion time, and manufacturing cost is lower, does not need additionally to increase arrangement space.
Description
Technical field
The present invention relates to automobile cooling systems, and in particular to the active air-inlet grille being integrated on fan guard.
Background technique
Active air inlet grille device is the important component of automobile cooling system, is located at the rear of radiator, is cold
But system provides enough cooling air quantities.The cooling sky that active air inlet grille device is entered by rotating sucking from grid front end
Gas makes it through heat sink assembly, to increase the heat-sinking capability of condenser, intercooler, radiator.
With the variation of operating condition and environmental condition in vehicle traveling process, the radiating requirements of engine are also becoming
Change.Therefore the intensity of cooling of cooling system must be adjusted at any time.If automobilism is in low speed, high load capacity, high environment temperature,
The temperature of coolant liquid is very high, needs fan to provide high speed and transfers the flow for increasing cooling air, increases the heat dissipation of heat sink assembly
Ability.And under high speed, low temperature environment, the temperature of coolant liquid is lower, and grid front end inlet flow rate is big, and fan has been not necessarily to work.
Fan is opened at this time, not only wastes the power of engine, also adds interior flow resistance power and aerodynamic noise.In addition to this, in temperature
It spends under extremely low environment, air-conditioning heating, engine heat insulation, catalyst converter open combustion and require the cooling sky appropriate for blocking front end incoming flow
Gas opens the combustion time to promote corresponding air-conditioning heating performance, engine heat insulation performance, shorten catalyst converter.Existing fan is usual
There are several gears or PWM control rotation speed of the fan to adjust the control on demand of cooling air.But it can not achieve in fan rotation
Under the conditions of by the swirling eddy directional stream-guidance of fan outlet air, on-demand water conservancy diversion solves cabin heat damage；In the condition that fan does not turn
The air quantity and flow direction of lower control front end incoming flow.According to statistics, the time that cooling system only has 25% needs the effect of fan.This 25%
Time other than, increase active air intake structure, it can be achieved that on demand provide front end incoming flow air quantity and flow direction.Reduce the resistance of vehicle air
Power promotes air-conditioning heating performance, promotion engine heat insulation performance, shortening catalyst converter and opens the combustion time.
There are two types of form, one kind to be arranged on before air-inlet grille for automobile position for traditional active air-inlet grille, belongs to outer
Part is seen, manufacturing cost is relatively high；Another kind is arranged between air-inlet grille and refrigerating module, is not belonging to appearance member, manufacture
Advantage of lower cost, but cabin is needed to reserve certain arrangement space.
CN 206589833U discloses a kind of active air-inlet grille for reducing windage, including is arranged below front anti-collision beam
Air-inlet grille frame, the grille blades that are connected on air-inlet grille frame of spacing parallel arranging and each grille blades of driving rotate to adjust
The driving mechanism of completeblade angle, driving mechanism include driving motor and control unit, further include transmitting to control to control unit
Condenser temperature sensor, water tank temperature sensor and the vehicle speed sensor of signal.According to the different operating condition of automobile, pass through
Control unit intelligently adjusts the air-flow entered in enging cabin, to reach the cooling requirements for meeting correlated parts in enging cabin,
The air resistance coefficient of vehicle effectively can be only reduced simultaneously, to reduce vehicle discharge and fuel consumption.But due to this actively into
Gas grid is mounted in below front anti-collision beam, can not achieve directional stream-guidance under conditions of fan rotation, on-demand water conservancy diversion can not
The air quantity and flow direction of front end incoming flow are controlled under conditions of fan does not turn, and need additional increase arrangement space.
Summary of the invention
The object of the present invention is to provide a kind of active air-inlet grilles being integrated on fan guard, can revolve in cooling fan
Directional stream-guidance, on-demand water conservancy diversion are realized under conditions of turning, and solve cabin heat damage；Before being controlled under conditions of cooling fan does not turn
The air quantity and flow direction of incoming flow are held, to reduce vehicle air drag, air-conditioning heating performance is promoted, promotes engine heat insulation performance, contracting
Shot-catalyst device opens the combustion time, and manufacturing cost is lower, does not need additionally to increase arrangement space.To realize the above-mentioned technical purpose,
The scheme that the present invention uses is as follows:
The active air-inlet grille of the present invention being integrated on fan guard, including tap into gas grid framework, it is characterized in that: described
Gas grid framework is tapped into be located by connecting on cooling fan cover；
One connecting rod is located at vertical bar back in the middle part of air-inlet grille framework vertically, and active air-inlet grille frame ontology is divided into left and right two
Half, driving motor evacuation cover is equipped in the lower part of the connecting rod；
One end of the blade of muti-piece parallel arrangement and connecting rod cooperation, the other end and the air-inlet grille frame body fits connect
It connects, is in shutter shape；
One driving motor is located at the following middle part of air-inlet grille framework and, the driving motor corresponding with driving motor evacuation cover
It is able to drive the connecting rod and driving motor evacuation cover moves up and down, and then drive the rotation of blade described in muti-piece.
Further, the bottom and upper segment of the air-inlet grille framework is respectively equipped with multiple connecting elements, the left side and the right point
It She You not the equal shaft card slot of multiple axial line distances.
Further, the top and middle part of the connecting rod are equipped with the equal clamping axis of multiple axial line distances, the motor of lower part is kept away
Cover is allowed to be equipped with the equal clamping groove of multiple axial line distances.
Further, one end of the blade is equipped with rotation axis, the other end is equipped with clamping groove or clamping axis；
One end is equipped with the top and middle part that the rotation axis other end is located at air-inlet grille framework equipped with the blade of clamping groove, the blade one
The shaft card slot on the rotation axis at end and the top and middle part that are located at the air-inlet grille framework left side or the right is cooperatively connected, is another
The clamping groove at end and be located at the connecting rod top and supermedial clamping axis mating connection；
One end is equipped with the lower part that the rotation axis other end is located at air-inlet grille framework equipped with the blade of clamping axis, which turns
Moving axis and the shaft card slot of the lower part that is located at the grid framework left side or the right be cooperatively connected, the clamping axis of the other end be located at
Clamping groove on the driving motor evacuation cover is cooperatively connected.
Further, the air-inlet grille framework is square or round；
The grill frame ontology being square is located by connecting on the fan guard by connecting elements and threaded connector cooperation
On front；
The rounded air-inlet grille framework is located by connecting on the fan guard by connecting elements and threaded connector cooperation
Behind on.
Further, the quantity of the blade is evenly arranged in parallel from top to bottom between 10-20 piece；
Further, the width of the blade controls between 25-35mm.
Beneficial effects of the present invention:
(1) air quantity that front end incoming flow can be controlled according to the actual demand of automobile, can reduce vehicle air drag；
(2) swirling eddy of fan outlet air can be realized under conditions of cooling fan rotation and determined when vehicle thermic load is larger
To water conservancy diversion, on-demand water conservancy diversion, cabin heat damage is solved；
It (3) can be appropriate to reduce the cooling air for being even switched off front end, corresponding promotion air-conditioning heating at low ambient temperatures
Energy, engine heat insulation performance and reduction catalyst converter open the combustion time；
(4) it since existing fan-cover structure is utilized, avoids and is asked using dedicated active air inlet grille device cost is too high
Topic.
(5) since active air-inlet grille is integrated on fan guard, traditional active air-inlet grille has been saved in the cloth of cabin
Between emptying.
Detailed description of the invention
Fig. 1 is that (grid framework is square) of the invention is mounted on one of the schematic diagram before cooling fan cover；
Fig. 2 is one of the structural schematic diagram of connecting rod and driving motor evacuation cover；
Fig. 3 is that connecting rod and driving motor evacuation cover and driving motor are mounted on one of the schematic diagram on grid frame ontology；
Fig. 4 is one of the structural schematic diagram that blade is mounted on connecting rod and driving motor evacuation cover；
Fig. 5 is one of the partial enlarged view on top of the present invention；
Fig. 6 is one of the partial enlarged view of lower part of the present invention；
Fig. 7 is that the present invention (grid framework is rectangular in circle) is mounted on the two of the subsequent schematic diagram of cooling fan cover；
Fig. 8 is the second structural representation of connecting rod and driving motor evacuation cover；
Fig. 9 is that connecting rod and driving motor evacuation cover and driving motor are mounted on two of the schematic diagram on grid frame ontology；
Figure 10 is the second structural representation that blade is mounted on connecting rod and driving motor evacuation cover；
Figure 11 is the two of the partial enlarged view on top of the present invention；
Figure 12 is the two of the partial enlarged view of lower part of the present invention.
In figure:
1-grid framework, 10-connecting elements, 11-shaft card slots, 12-are threadedly coupled；
2-connecting rods, 20-driving motors evacuation cover, 21-clamping axis, 22-clamping grooves；
3-blades, 31-rotation axis, 32-clamping grooves, 33-clamping axis；
4-driving motors；5-cooling fan covers.
Specific embodiment
Technical solution of the present invention is described further with reference to the accompanying drawings and examples.
Embodiment one: air-inlet grille framework is square, and is mounted on before cooling fan cover.
Referring to Fig. 1 to Fig. 6, shown in be integrated in active air-inlet grille on fan guard, including tap into gas grid framework 1,
It is characterized in that: the gas grid framework 1 that taps into is located by connecting on cooling fan cover 5；
One connecting rod 2 is located at 1 middle part vertical bar back of air-inlet grille framework vertically, and active air-inlet grille frame ontology is divided into left and right two
Half, driving motor evacuation cover 20 is equipped in the lower part of the connecting rod 2；
One end of the blade 3 of muti-piece parallel arrangement and the connecting rod 2 cooperation, the other end and the air-inlet grille frame ontology 1 cooperate
Connection is in shutter shape；
One driving motor 4 is located at the following middle part of air-inlet grille framework 1 and avoids 20 corresponding, drivings of cover with the driving motor
Motor is able to drive the connecting rod 2 and driving motor evacuation cover 20 moves up and down, and then blade 3 described in muti-piece is driven to rotate, with
The air force of fan front incoming flow is controlled, or completely closes the cooling air for stopping fan front.
The bottom and upper segment of the air-inlet grille framework 1 is respectively equipped with multiple connecting elements 10, the left side and the right and sets respectively
There is the shaft card slot 11 that multiple axial line distances are equal.
The top and middle part of the connecting rod 2 are equipped with the equal clamping axis 21 of multiple axial line distances, the motor of lower part avoids cover
20 are equipped with the equal clamping groove 22 of multiple axial line distances.
One end of the blade 3 is equipped with rotation axis 31, the other end is equipped with clamping groove 32 or clamping axis 33；
One end is equipped with the top and middle part that 31 other end of rotation axis is located at air-inlet grille framework 1 equipped with the blade 3 of clamping groove 32, should
The rotation axis 31 of blade one end be located at 1 left side of air-inlet grille framework or the top on the right and the shaft card slot 11 at middle part is matched
Close connection, the other end clamping groove 32 and be located at 2 top of connecting rod and supermedial clamping axis 21 mating connection；Driving motor
It drives the connecting rod to move up and down, and then drives the blade rotation for being located at air-inlet grille frame body upper part and middle part, realize actively
Air inlet；
One end is equipped with the lower part that 31 other end of rotation axis is located at air-inlet grille framework 1 equipped with the blade 3 of clamping axis 33, the blade one
The shaft card slot 11 of the rotation axis 31 at end and the lower part for being located at 1 left side of grid framework or the right is cooperatively connected, the other end
Clamping axis 33 is cooperatively connected with the clamping groove 22 being located on the driving motor evacuation cover 20；Driving motor drives the driving electricity
Machine evacuation cover moves up and down, and then drives the blade rotation for being located at air-inlet grille frame body lower part, realizes active air inlet；
The air-inlet grille framework 1 is square, the grill frame ontology 1 being square by connecting elements 10 be threadedly coupled 12
Part cooperation is located by connecting on before the fan guard 5 on (air intake surface)；
The quantity of the blade 3 is evenly arranged in parallel from top to bottom between 10-20 piece；
The width of the blade 3 controls between 25-35mm.Blade should be avoided wide, arrangement space is influenced, avoid leaf again
Piece is narrow, influences the elicitation effect to air-flow.
Embodiment two: air-inlet grille framework is rounded, is mounted on behind cooling fan cover.
Referring to Fig. 7 to Figure 12, shown in be integrated in active air-inlet grille on fan guard, including tap into gas grid framework 1,
It is characterized in that: the gas grid framework 1 that taps into is located by connecting on cooling fan cover 5；
One connecting rod 2 is located at 1 middle part vertical bar back of air-inlet grille framework vertically, and active air-inlet grille frame ontology is divided into left and right two
Half, driving motor evacuation cover 20 is equipped in the lower part of the connecting rod 2；
One end of the blade 3 of muti-piece parallel arrangement and the connecting rod 2 cooperation, the other end and the air-inlet grille frame ontology 1 cooperate
Connection is in shutter shape；
One driving motor 4 is located at the following middle part of air-inlet grille framework 1 and avoids 20 corresponding, drivings of cover with the driving motor
Motor is able to drive the connecting rod 2 and driving motor evacuation cover 20 moves up and down, and then blade 3 described in muti-piece is driven to rotate, with
The air force of fan front incoming flow is controlled, or completely closes the cooling air for stopping fan front.
The bottom and upper segment of the air-inlet grille framework 1 is respectively equipped with multiple connecting elements 10, the left side and the right and sets respectively
There is the shaft card slot 11 that multiple axial line distances are equal.
The top and middle part of the connecting rod 2 are equipped with the equal clamping axis 21 of multiple axial line distances, the motor of lower part avoids cover
20 are equipped with the equal clamping groove 22 of multiple axial line distances.
One end of the blade 3 is equipped with rotation axis 31, the other end is equipped with clamping groove 32 or clamping axis 33；
One end is equipped with the top and middle part that 31 other end of rotation axis is located at air-inlet grille framework 1 equipped with the blade 3 of clamping groove 32, should
The rotation axis 31 of blade one end be located at 1 left side of air-inlet grille framework or the top on the right and the shaft card slot 11 at middle part is matched
Close connection, the other end clamping groove 32 and be located at 2 top of connecting rod and supermedial clamping axis 21 mating connection；Driving motor
It drives the connecting rod to move up and down, and then drives the blade rotation for being located at air-inlet grille frame body upper part and middle part, realize actively
Air inlet；
One end is equipped with the lower part that 31 other end of rotation axis is located at air-inlet grille framework 1 equipped with the blade 3 of clamping axis 33, the blade one
The shaft card slot 11 of the rotation axis 31 at end and the lower part for being located at 1 left side of grid framework or the right is cooperatively connected, the other end
Clamping axis 33 is cooperatively connected with the clamping groove 22 being located on the driving motor evacuation cover 20；Driving motor drives the driving electricity
Machine evacuation cover moves up and down, and then drives the blade rotation for being located at air-inlet grille frame body lower part, realizes active air inlet；
The air-inlet grille framework 1 is rounded；The rounded air-inlet grille framework 1 by connecting elements 10 be threadedly coupled
The cooperation of part 12 is located by connecting on behind the fan guard 5 on (outlet air surface).
The quantity of the blade 3 is evenly arranged in parallel from top to bottom between 10-20 piece；
The width of the blade 3 controls between 25-35mm.Blade should be avoided wide, arrangement space is influenced, avoid leaf again
Piece is narrow, influences the elicitation effect to air-flow.
When automobilism is under high speed, low temperature environment, front end inlet flow rate is big, and fan has been not necessarily to work, at this time coolant liquid
Temperature it is lower, vehicle is practical to be not necessarily to big cooling air quantity, by appropriate closing, vehicle air drag can be reduced；
When automobilism is under the low temperature environment of pole, such as subzero 30 DEG C, to promote air-conditioning heating performance, engine heat insulation performance and subtracting
Small catalyst converter opens the combustion time, or even needs to completely close the cooling air of cooling fan front end, is brought rapidly up engine to one
At a temperature of fixed suitable services, air-conditioner temperature is quickly increased, and promotes crew module's comfort.
Since existing fan-cover structure is utilized, avoids and asked using dedicated active air inlet grille device cost is too high
Topic.Since active air-inlet grille is integrated on fan guard, emptied so having saved traditional active air-inlet grille in the cloth of cabin
Between.
Claims (7)
1. the active air-inlet grille being integrated on fan guard, including tap into gas grid framework (1), it is characterized in that: described tap into gas
Grid framework (1) is located by connecting on cooling fan cover (20)；
One connecting rod (2) is located at vertical bar back in the middle part of air-inlet grille framework (1) vertically, and active air-inlet grille frame ontology is divided into a left side
Right two halves are equipped with driving motor evacuation cover (20) in the lower part of the connecting rod (2)；
One end of the blade (3) of muti-piece parallel arrangement and the connecting rod (2) cooperation, the other end and the air-inlet grille frame ontology
(1) it is cooperatively connected, is in shutter shape；
One driving motor (4) be located at air-inlet grille framework (1) it is following middle part and with the driving motor avoid cover (20) it is corresponding,
The driving motor is able to drive the connecting rod (2) and driving motor evacuation cover (20) moves up and down, and then drives leaf described in muti-piece
Piece (3) rotation.
2. the active air-inlet grille according to claim 1 being integrated on fan guard, it is characterized in that: the air-inlet grille frame
The bottom and upper segment of body (1) is respectively equipped with multiple connecting elements (10), the left side and the right, and to be respectively equipped with multiple axial line distances equal
Shaft card slot (11).
3. the active air-inlet grille according to claim 1 or 2 being integrated on fan guard, it is characterized in that: the connecting rod (2)
Top and middle part is equipped with the equal clamping axis (21) of multiple axial line distances, the motor evacuation cover (20) of lower part is equipped with multiple axis
The equal clamping groove of linear distance (22).
4. the active air-inlet grille according to claim 3 being integrated on fan guard, it is characterized in that: the blade (3)
One end is equipped with rotation axis (31), the other end is equipped with clamping groove (32) or clamping axis (33)；
One end is equipped with the top that rotation axis (31) other end is located at air-inlet grille framework (1) equipped with the blade (3) of clamping groove (32)
And middle part, the rotation axis (31) of the blade one end and the top and middle part for being located at air-inlet grille framework (1) left side or the right
Shaft card slot (11) be cooperatively connected, the clamping groove (32) of the other end and be located at the connecting rod (2) top and supermedial clamping
Axis (21) is cooperatively connected；
One end is equipped with the lower part that rotation axis (31) other end is located at air-inlet grille framework (1) equipped with the blade (3) of clamping axis (33),
The rotation axis (31) of the blade one end and the shaft card slot (11) for the lower part for being located at grid framework (1) left side or the right cooperate
It connects, the clamping axis (33) of the other end is cooperatively connected with the clamping groove (22) being located on the driving motor evacuation cover (20).
5. the active air-inlet grille according to claim 1 or 2 being integrated on fan guard, it is characterized in that: the air inlet grille
Grid framework (1) is square or circle；The grill frame ontology (1) being square passes through connecting elements (10) and threaded connector
(12) cooperation is located by connecting on before the fan guard (20)；
The rounded air-inlet grille framework (1) is located by connecting on by connecting elements (10) and threaded connector (12) cooperation
On behind the fan guard (20).
6. the active air-inlet grille according to claim 1 or 2 being integrated on fan guard, it is characterized in that: the blade (3)
Quantity between 10-20 piece, be evenly arranged in parallel from top to bottom.
7. the active air-inlet grille according to claim 1 or 2 being integrated on fan guard, it is characterized in that: the blade (3)
Width control between 25-35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811578984.6A CN109532468A (en) | 2018-12-24 | 2018-12-24 | The active air-inlet grille being integrated on fan guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811578984.6A CN109532468A (en) | 2018-12-24 | 2018-12-24 | The active air-inlet grille being integrated on fan guard |
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| CN109532468A true CN109532468A (en) | 2019-03-29 |
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ID=65856460
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| CN201811578984.6A Pending CN109532468A (en) | 2018-12-24 | 2018-12-24 | The active air-inlet grille being integrated on fan guard |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN115923950A (en) * | 2022-12-16 | 2023-04-07 | 武汉路特斯汽车有限公司 | Vehicle aerodynamics external member control system and vehicle |
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| CN106627043A (en) * | 2017-01-04 | 2017-05-10 | 浙江大学 | Multi-fan cooling module with controllable air doors and control method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN115923950A (en) * | 2022-12-16 | 2023-04-07 | 武汉路特斯汽车有限公司 | Vehicle aerodynamics external member control system and vehicle |
| CN115923950B (en) * | 2022-12-16 | 2023-10-31 | 武汉路特斯汽车有限公司 | Vehicle aerodynamic suite control system and vehicle |
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