CN107757348A - A kind of adjustable air-inlet grille for automobile of opening angle - Google Patents
A kind of adjustable air-inlet grille for automobile of opening angle Download PDFInfo
- Publication number
- CN107757348A CN107757348A CN201711179035.6A CN201711179035A CN107757348A CN 107757348 A CN107757348 A CN 107757348A CN 201711179035 A CN201711179035 A CN 201711179035A CN 107757348 A CN107757348 A CN 107757348A
- Authority
- CN
- China
- Prior art keywords
- inlet grille
- air
- engine
- automobile
- grille
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 8
- 239000003344 environmental pollutant Substances 0.000 abstract description 7
- 231100000719 pollutant Toxicity 0.000 abstract description 7
- 238000005482 strain hardening Methods 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001925 catabolic effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- 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
-
- 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 present invention provides a kind of adjustable air-inlet grille for automobile of opening angle, including installation frame, air-inlet grille blade, piston mechanism, grille blades adjusting rod, connecting rod, rotating shaft, several pieces air-inlet grille blades, which are arranged above and below, to be arranged in the installation frame by rotating shaft and can be rotated around the shaft in the effect of external force, described piston mechanism one end is connected with engine-cooling system by flexible pipe, the inside of the piston mechanism is provided with piston, the piston is connected with grid blade adjustments bar, one end of the connecting rod is hinged with the grille blades adjusting rod, the other end is connected with the air-inlet grille blade.After engine reaches appropriate working temperature, the air-inlet grille is opened, extraneous cold wind can enter enging cabin with maximum intake and participate in engine cool, thus working time of the engine before appropriate working temperature is reached is shortened, reduces oil consumption and pollutant discharge amount of the engine in cold working stage.
Description
Technical field
The present invention relates to a kind of adjustable air-inlet grille for automobile of opening angle.
Background technology
Under the increasingly strict motor trend of current emissions pollutant catabolic gene, the engine operating environments of automobile more by
Concern, because when engine just starts, operating temperature is not up to OK range, this caused waste gas discharge be it is maximum,
Reduce discharging pollutants now, can preferably improve vehicle discharge performance.Under Han Qu or low temperature environment, engine not only opens
Dynamic difficulty, and may require that a very long time could allow engine operating temperature to reach suitable scope (generally after starting
95 DEG C or so), if now vehicle is in traveling or in strong wind, enging cabin can constantly be entered due to cold air,
Engine is made to need the longer time to reach the appropriate working temperature needed for it, that is, warm-up mode.
Currently, the air-inlet grille of automobile is all fixed gradient, and it is fixed all the time to cause air inflow, in extremely low temperature bar
Under part, it is possible that the vehicle in traveling causes engine coolant always because engine does not reach warm-up mode all the time
The phenomenon that can not work to be frozen in, and discharging pollutants for the vehicle so under working environment is also CR Critical.If
Air-inlet grille can be now closed, allows enging cabin to be rapidly heated because of the work of engine, reaches suitable engine work
Temperature, wait engine coolant circulation to get up to be then turned on air-inlet grille, the discharge of pollutant can not only be reduced, be more beneficial for starting
The lubrication of machine, so as to reduce oil consumption.
At low ambient temperatures, or when vehicle just startup, the cooling circulation meeting delayed start-up of engine, started with waiting
Machine reaches suitable operating temperature, if now vehicle has travelled, because extraneous cold wind starts from lasting being blown into of air-inlet grille
Cabin, engine can be longer the time required to reaching warm-up mode, or even occurs that coolant is frozen because cold wind persistently cools down
Situation firmly.
The content of the invention
In view of the above the shortcomings that prior art, it is an object of the invention to provide a kind of adjustable automobile of opening angle
Air-inlet grille, efficiency and product quality can be improved, reduce manufacturing cost.
In order to achieve the above objects and other related objects, the present invention provides a kind of adjustable automotive air intake lattice of opening angle
Grid, including installation frame, air-inlet grille blade, piston mechanism, grille blades adjusting rod, connecting rod, rotating shaft, several pieces air-inlet grille leaves
Piece, which is arranged above and below, to be arranged in the installation frame by rotating shaft and can be rotated around the shaft in the effect of external force, the piston mechanism
One end is connected with engine-cooling system by flexible pipe, and the inside of the piston mechanism is provided with piston, the piston and grid leaf
Piece adjusting rod is connected, and one end of the connecting rod is hinged with the grille blades adjusting rod, the other end and the air-inlet grille blade
Connection.
Preferably, the bottom of the grille blades adjusting rod is provided with return spring.
Preferably, the front of the installation frame is rectangular frame, and the side of the installation frame is provided with support, described
Rectangular frame is vertical with the plane where the support, and the shape of cross section of the installation frame is " T " font.
Preferably, the air-inlet grille blade is 5.
Preferably, the angular range of the air-inlet grille blade and horizontal plane is 0-90 °.
In summary, the adjustable air-inlet grille for automobile of a kind of opening angle of the invention has the advantages that：This hair
It is bright to be to design a set of variable air inlet grid, the opening and closing angle of the air-inlet grille is controlled according to engine coolant working condition
Degree, when engine is not up to appropriate working temperature, the air-inlet grille is closed, and prevents outside air from entering, and promotes engine to use up
Reach operating temperature soon, after engine reaches appropriate working temperature, the air-inlet grille is opened, and extraneous cold wind can be with maximum
Intake enters enging cabin and participates in engine cool, thus shortens work of the engine before appropriate working temperature is reached
Time, reduce oil consumption and pollutant discharge amount of the engine in cold working stage.Using this structure, air-inlet grille will be caused
The opening and closing of air-inlet grille angle is automatically controlled according to engine coolant working condition, reaches the mesh of regulation enging cabin intake
, under the non-working condition of vehicle, and when engine just startup, the air-inlet grille is closed, and prevents external wind
Into enging cabin, make engine be rapidly achieved warming-up, so as to shorten the engine cold time, reduce oil when low-temperature working
Consumption and pollutant discharge amount.
Brief description of the drawings
Fig. 1 is a kind of schematic perspective view of the adjustable air-inlet grille for automobile of opening angle.
Fig. 2 is a kind of front view of the adjustable air-inlet grille for automobile of opening angle.
1- installation frames, 2- air-inlet grille blades, 3- piston mechanisms, 4- grille blades adjusting rods, 5- connecting rods, 6- return bullets
Spring, 7- rotating shafts.
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
Fig. 1 is referred to Fig. 2.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only to
Coordinate the content disclosed in specification, so that those skilled in the art understands and reads, being not limited to the present invention can be real
The qualifications applied, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where not influenceing the effect of present invention can be generated and the purpose that can reach, all should still fall in disclosed skill
Art content is obtained in the range of covering.Meanwhile in this specification it is cited as " on ", " under ", "left", "right", " centre " and
The term of " one " etc., understanding for narration is merely convenient to, and is not used to limit the enforceable scope of the present invention, its relativeness
It is altered or modified, in the case where changing technology contents without essence, when being also considered as the enforceable category of the present invention.
As shown in Figure 1 to Figure 2, the present invention provides a kind of adjustable air-inlet grille for automobile of opening angle, including installation frame
1st, air-inlet grille blade 2, piston mechanism 3, grille blades adjusting rod 4, connecting rod 5, rotating shaft 7, several pieces air-inlet grille blades are arranged about 2
Row by rotating shaft 7 be arranged on the installation frame 1 in and external force effect can around the shaft 7 rotation, described one end of piston mechanism 3
It is connected with engine-cooling system by flexible pipe, the inside of the piston mechanism 3 is provided with piston, and the piston is adjusted with grille blades
Pole 4 is connected, and one end of the connecting rod is be hinged with the grille blades adjusting rod 4, and the other end connects with the air-inlet grille blade 2
Connect.
In the present embodiment, the bottom of the grille blades adjusting rod 4 is provided with return spring 6.
In the present embodiment, the front of the installation frame 1 is rectangular frame, and the side of the installation frame is provided with branch
Frame, the rectangular frame is vertical with the plane where the support, and the shape of cross section of the installation frame 1 is " T " font.
In the present embodiment, the air-inlet grille blade 2 is 5.
In the present embodiment, the angular range of the air-inlet grille blade 2 and horizontal plane is 0-90 °.
When engine coolant does not work (containing stationary vehicle and engine cold stage), engine-cooling system is without pressure
Power, the piston in piston mechanism 3 push up back initial position by return spring 6, and air-inlet grille blade 2 is closed, now not
By in stationary vehicle or traveling, external wind can not enter enging cabin by air-inlet grille.
After engine enters warm-up mode, engine-cooling system is started working, and engine coolant produces when circulating
Pressure, the pressure promote the piston action of piston mechanism 3, and piston offsets the resistance of return spring 6, promotes grille blades adjusting rod
4 are moved downward, and air-inlet grille blade 2 is pulled by connecting rod 5, and air-inlet grille blade 2 is swung around rotating shaft 7 on installation frame 1,
Change the angle of air-inlet grille, while reached the ability of regulation air inlet area, so as to change air inflow.
With the increase of engine speed, engine-cooling system pressure can increase, and piston mechanism 3 can produce bigger push away
Power, the angle of air-inlet grille blade is made to bigger change, designed by rational connecting rod length, air-inlet grille blade can be made
2 angle maximum can only achieve horizontality, and the tune of air-inlet grille blade 2 is limited using the length of grille blades adjusting rod 4
Power is saved, avoids damaging air-inlet grille blade 2 because piston force is excessive.
By the air-inlet grille, in the non-operation of engine-cooling system outside air can be stopped via air-inlet grille
Into enging cabin, so as to make engine reach warm-up mode faster, when high engine speeds operation, air-inlet grille are maximum
It can open to horizontality, that is, air inflow can reach maximum, and so as to fast cooling, it is negative to reduce engine-cooling system work
Lotus.
As described above, the adjustable air-inlet grille for automobile of a kind of opening angle provided by the invention, using the air-inlet grille, vapour
The discharge of car waste gas can be reduced effectively, can be reduced oil consumption to a certain extent, be worked at low temperature, its effects of energy saving and emission reduction is more notable.
Patent of the present invention is, using the automobile by the use of pressure caused by engine coolant as the adjustable opening angle of power source
Variable air inlet grid, and the variable automobile of the adjustable opening angle using engine-cooling system pressure as power source enter
The automobile of gas grid.So the present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (5)
- A kind of 1. adjustable air-inlet grille for automobile of opening angle, it is characterised in that：Including installation frame, air-inlet grille blade, work Mechanism, grille blades adjusting rod, connecting rod, rotating shaft are filled in, several pieces air-inlet grille blades are arranged above and below is arranged on the peace by rotating shaft Frame up in frame and can be rotated around the shaft in the effect of external force, described piston mechanism one end passes through flexible pipe phase with engine-cooling system Even, the inside of the piston mechanism is provided with piston, and the piston is connected with grid blade adjustments bar, one end of the connecting rod and institute State grille blades adjusting rod to be hinged, the other end is connected with the air-inlet grille blade.
- A kind of 2. adjustable air-inlet grille for automobile of opening angle according to claim 1, it is characterised in that：The grid leaf The bottom of piece adjusting rod is provided with return spring.
- A kind of 3. adjustable air-inlet grille for automobile of opening angle according to claim 2, it is characterised in that：The installing frame The front of frame is rectangular frame, and the side of the installation frame is provided with support, the rectangular frame and support place Plane it is vertical, the shape of cross section of the installation frame is " T " font.
- A kind of 4. adjustable air-inlet grille for automobile of opening angle according to claim 3, it is characterised in that：The air inlet grille Grid blade is 5.
- A kind of 5. adjustable air-inlet grille for automobile of opening angle according to claim 1, it is characterised in that：The air inlet grille The angular range of grid blade and horizontal plane is 0-90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711179035.6A CN107757348A (en) | 2017-11-22 | 2017-11-22 | A kind of adjustable air-inlet grille for automobile of opening angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711179035.6A CN107757348A (en) | 2017-11-22 | 2017-11-22 | A kind of adjustable air-inlet grille for automobile of opening angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107757348A true CN107757348A (en) | 2018-03-06 |
Family
ID=61278630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711179035.6A Pending CN107757348A (en) | 2017-11-22 | 2017-11-22 | A kind of adjustable air-inlet grille for automobile of opening angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107757348A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933293A (en) * | 2017-12-25 | 2018-04-20 | 北京汽车研究总院有限公司 | A kind of air-inlet grille, system, automobile and control method |
| CN109398071A (en) * | 2018-11-22 | 2019-03-01 | 江苏理工学院 | A kind of automobile intelligent active air-inlet grille |
| WO2019205650A1 (en) * | 2018-04-23 | 2019-10-31 | Yanfeng Plastic Omnium Automotive Exterior Systems Co., Ltd. | Blade linkage structure for bumper grille |
| WO2019218682A1 (en) * | 2018-05-16 | 2019-11-21 | 广东美的环境电器制造有限公司 | Blade adjustment mechanism and air circulator |
| CN112026691A (en) * | 2020-09-07 | 2020-12-04 | 北京汽车集团越野车有限公司 | Bulletproof grid structure and bulletproof vehicle |
| CN113147645A (en) * | 2021-05-12 | 2021-07-23 | 东风汽车集团股份有限公司 | Automobile radiator assembly integrated with air inlet adjusting grille and control method thereof |
| CN113513399A (en) * | 2021-05-26 | 2021-10-19 | 珠海天晴航空航天科技有限公司 | Aircraft engine and heat dissipation control method thereof |
| 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 |
| CN114082261A (en) * | 2021-10-29 | 2022-02-25 | 南京磁谷科技股份有限公司 | Air filtering structure without shutdown for replacing filter element |
| CN114212229A (en) * | 2021-12-28 | 2022-03-22 | 广州大学 | Deformable fish fin based on memory metal control |
| CN114563166A (en) * | 2020-11-27 | 2022-05-31 | 中国航发商用航空发动机有限责任公司 | Aero-engine nacelle ventilation cooling opening grille angle test device |
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| EP0163986A1 (en) * | 1984-06-08 | 1985-12-11 | Adam Opel Aktiengesellschaft | Actuator for the radiator blind of a motor vehicle |
| CN103273899A (en) * | 2013-06-08 | 2013-09-04 | 北京汽车股份有限公司 | Rotatable vehicle front grating and vehicle with same |
| CN105121204A (en) * | 2013-03-15 | 2015-12-02 | Srg全球有限公司 | Grille shutter assembly |
| CN106114198A (en) * | 2016-07-19 | 2016-11-16 | 汪宇 | Automobile engine nacelle automatically control air-inlet grille |
| CN207535684U (en) * | 2017-11-22 | 2018-06-26 | 怡得乐电子(杭州)有限公司 | A kind of adjustable air-inlet grille for automobile of opening angle |
-
2017
- 2017-11-22 CN CN201711179035.6A patent/CN107757348A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0163986A1 (en) * | 1984-06-08 | 1985-12-11 | Adam Opel Aktiengesellschaft | Actuator for the radiator blind of a motor vehicle |
| CN105121204A (en) * | 2013-03-15 | 2015-12-02 | Srg全球有限公司 | Grille shutter assembly |
| CN103273899A (en) * | 2013-06-08 | 2013-09-04 | 北京汽车股份有限公司 | Rotatable vehicle front grating and vehicle with same |
| CN106114198A (en) * | 2016-07-19 | 2016-11-16 | 汪宇 | Automobile engine nacelle automatically control air-inlet grille |
| CN207535684U (en) * | 2017-11-22 | 2018-06-26 | 怡得乐电子(杭州)有限公司 | A kind of adjustable air-inlet grille for automobile of opening angle |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933293A (en) * | 2017-12-25 | 2018-04-20 | 北京汽车研究总院有限公司 | A kind of air-inlet grille, system, automobile and control method |
| WO2019205650A1 (en) * | 2018-04-23 | 2019-10-31 | Yanfeng Plastic Omnium Automotive Exterior Systems Co., Ltd. | Blade linkage structure for bumper grille |
| WO2019218682A1 (en) * | 2018-05-16 | 2019-11-21 | 广东美的环境电器制造有限公司 | Blade adjustment mechanism and air circulator |
| US11371533B2 (en) | 2018-05-16 | 2022-06-28 | Gd Midea Environment Appliances Mfg. Co., Ltd. | Blade adjustment mechanism and air circulator |
| CN109398071A (en) * | 2018-11-22 | 2019-03-01 | 江苏理工学院 | A kind of automobile intelligent active air-inlet grille |
| CN109398071B (en) * | 2018-11-22 | 2024-04-05 | 江苏理工学院 | Intelligent active air inlet grille of automobile |
| CN112026691A (en) * | 2020-09-07 | 2020-12-04 | 北京汽车集团越野车有限公司 | Bulletproof grid structure and bulletproof vehicle |
| CN114563166A (en) * | 2020-11-27 | 2022-05-31 | 中国航发商用航空发动机有限责任公司 | Aero-engine nacelle ventilation cooling opening grille angle test device |
| CN113147645A (en) * | 2021-05-12 | 2021-07-23 | 东风汽车集团股份有限公司 | Automobile radiator assembly integrated with air inlet adjusting grille and control method thereof |
| CN113513399A (en) * | 2021-05-26 | 2021-10-19 | 珠海天晴航空航天科技有限公司 | Aircraft engine and heat dissipation control method thereof |
| CN113513399B (en) * | 2021-05-26 | 2022-07-26 | 珠海天晴航空航天科技有限公司 | Aircraft engine and heat dissipation control method thereof |
| 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 |
| CN114082261A (en) * | 2021-10-29 | 2022-02-25 | 南京磁谷科技股份有限公司 | Air filtering structure without shutdown for replacing filter element |
| CN114082261B (en) * | 2021-10-29 | 2022-11-18 | 南京磁谷科技股份有限公司 | Air filtering structure without shutdown and filter element replacement |
| CN114212229A (en) * | 2021-12-28 | 2022-03-22 | 广州大学 | Deformable fish fin based on memory metal control |
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Country or region after: China Address after: Building 4, No. 280, 10th Street, Baiyang Street, Qiantang District, Hangzhou City, Zhejiang Province, 310000 Applicant after: Yinawei (Hangzhou) Intelligent Technology Co.,Ltd. Address before: No. 280, 10th Street, Jianggan District, Hangzhou City, Zhejiang Province, 310018 Applicant before: INTERPLEX ELECTRONIC (HANGZHOU) CO.,LTD. Country or region before: China |