CN207758556U - A kind of air-inlet grille, system and automobile - Google Patents
A kind of air-inlet grille, system and automobile Download PDFInfo
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- CN207758556U CN207758556U CN201721833114.XU CN201721833114U CN207758556U CN 207758556 U CN207758556 U CN 207758556U CN 201721833114 U CN201721833114 U CN 201721833114U CN 207758556 U CN207758556 U CN 207758556U
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Abstract
A kind of air-inlet grille of the utility model offer, system and automobile.The air-inlet grille includes：Holder, the holder include a frame structure, and the middle part of the frame structure is air inlet；The grille blades group being set at the air inlet, the grille blades group includes at least a grille blades, at least one end of the grille blades is flexibly connected with the frame structure, and the grille blades can be rotated around the tie point of the grille blades and the frame structure, when the grille blades rotational angle variation, the air inflow variation of the air inlet；And the rotary drive mechanism for controlling the grille blades rotational angle variation, the rotary drive mechanism are connect with the grille blades group.The utility model embodiment can reinforce the control of the air inflow for enging cabin, and then can reduce engine and reach time spent by appropriate working temperature, while decrease the pollutant of oil consumption and discharge.
Description
Technical field
The utility model is related to automobile technical field, more particularly to a kind of air-inlet grille, system and automobile.
Background technology
With the development of automotive engineering, people are more and more for the demand of automobile function, and the environment of automobile is adapted to
Property require it is also increasingly harsher.When vehicle in severe cold area in use, engine will reach normal operating temperature needs to operate
Time it is longer, in some instances it may even be possible to can be since to enter enging cabin excessive and lead to that oil circuit freezes and puts out for cold wind in vehicle travel process
Fire, can not normally travel, this is particularly acute diesel vehicle.This is because present air-inlet grille for automobile is all fixed setting
, air inflow is related to speed, can not automatically control, and leads to oil of the vehicle before engine is not up to appropriate working temperature
Consumption is higher, discharges pollutants larger.
The automobile in the current north can be at vehicle intake grid using materials such as plastic clothes more than season in the severe winter use of time
It seals, the work for being collected at enging cabin to make engine reach suitable as early as possible for enabling the heat after engine start more as possible
The operating of engine original place is enabled to travel again for a moment after temperature or vehicle launch, to reduce the oil consumption of vehicle.Wherein, engine
The oil consumption that suitable operating temperature also refers to engine is relatively low, and the pollutant also relatively small work temperature discharged
Degree.In addition, cryogenic conditions also refer to zero degrees celsius temperature below.
Utility model content
The utility model embodiment is designed to provide a kind of air-inlet grille, system and automobile, solves current vehicle
When working at low ambient temperatures, it is longer that engine reaches the time spent by appropriate working temperature, and then caused oil consumption increases
Sum it up the big problem that discharges pollutants.
In order to achieve the above object, the utility model is realized in this way：
In a first aspect, the utility model embodiment provides a kind of air-inlet grille, including：
Holder, the holder include a frame structure, and the middle part of the frame structure is air inlet；
The grille blades group being set at the air inlet, the grille blades group include at least a grille blades, institute
At least one end for stating grille blades is flexibly connected with the frame structure, and the grille blades can around the grille blades with
The tie point of the frame structure rotates, when the grille blades rotational angle changes, the air inflow variation of the air inlet；
And the rotary drive mechanism for controlling the grille blades rotational angle variation, the rotary drive mechanism
It is connect with the grille blades group.
Optionally, the rotary drive mechanism includes：
Can along the direction of the axis of rotation perpendicular to the grille blades move back and forth push rod, the push rod with it is described
The perpendicular setting of axis of rotation of grille blades；
And connection rod set, the connection rod set include the connecting rod being correspondingly connected with the grille blades, one end of the connecting rod with
The grille blades are fixedly connected, and the other end of the connecting rod is flexibly connected with the push rod, and can around the connecting rod with it is described
The junction of push rod rotates.
Optionally, the rotary drive mechanism further includes spring, and one end of the spring is fixed with the frame structure to be connected
It connects, the other end of the spring is connect with the push rod, and the push rod can be under the elastic acting force of the spring vertical
It is moved on the direction of the axis of rotation of the grille blades.
Optionally, the frame structure include the first frame, the second frame, third frame and the 4th frame, described first
Frame and second frame are oppositely arranged, and the third frame and the 4th frame are oppositely arranged, wherein the grid leaf
At least one end of piece is connect with first frame or second frame；
The holder further includes a frame body, and the frame body includes first part, second part and Part III, wherein described
First part and the second part are arranged in parallel, and one end of the first part is connected on the third frame, and described
One end of two parts is connected on the 4th frame, and the Part III is connected to the first part and second described
/；The through-hole for being passed through for the push rod is provided in the first part and the second part, the push rod
Both ends are each passed through the through-hole in the first part and the second part, and can be moved in the through-hole；The bullet
Spring is sheathed on the push rod, and one end of the spring is fixedly connected with the first part or second part, the spring
The other end be fixedly connected with the push rod.
Optionally, the grille blades group includes at least three grille blades, any two in the grille blades group
Spacing between adjacent grille blades is equal.
Optionally, the one end of the grille blades being connect with the frame structure is welded with shaft, the frame structure
On be provided with mounting hole, the shaft is flexibly connected with the mounting hole, and the grille blades can be around the mounting hole
Rotation.
Optionally, the connecting rod includes：First sleeve, second sleeve and be connected to first sleeve and second sleeve it
Between connecting rod；
The first axis pin is provided on the push rod, first axis pin is clamped with first sleeve；The grille blades
It is inside provided with the second axis pin, the grille blades pass through the second sleeve, and pass through second axis pin and described second set
Cylinder is fixedly connected.
Second aspect, the utility model embodiment also provide a kind of air-inlet grille system, are applied to automobile, the air inlet grille
Grating system includes：Air-inlet grille described in above-described embodiment；
Acquiring unit for obtaining automobile engine current operating state information；
And the control unit being connect with the rotary drive mechanism of the acquiring unit and the air-inlet grille, it is used for basis
The automobile engine current operating state information acquired in the acquiring unit, controls the work of the rotary drive mechanism
State is changed with controlling the grille blades rotational angle.
Optionally, the automobile engine current working status includes engine operating temperature information；The acquiring unit
Include the temperature sensor for detecting the engine operating temperature information, is set to the water tank of the engine of the automobile
It is other.
Optionally, the air-inlet grille being applied in above-described embodiment；Described control unit includes：
The electric machine controller being connect with the temperature sensor；
And the driving motor being connect with the electric machine controller, the driving motor are connect with the push rod；
The electric machine controller receives the detection signal of the temperature sensor, and sends control letter to the driving motor
Number, drive the push rod to move to control the driving motor.
The third aspect, the utility model embodiment also provide a kind of automobile, including the air-inlet grille described in above-described embodiment
System.
A technical solution in above-mentioned technical proposal has the following advantages that or advantageous effect：
The grille blades group and rotation that in the utility model embodiment, air-inlet grille includes holder, is set at air inlet
Driving mechanism controls the variation of the grille blades rotational angle in grille blades group by above-mentioned rotary drive mechanism, so as to
To realize the degree of opening variation of control air inlet.Through the above steps, so as to reinforcing the air inflow for enging cabin
Control, and then engine can be reduced and reach time spent by appropriate working temperature, while decrease oil consumption and row
The pollutant put.
Description of the drawings
Fig. 1 is a kind of structure chart for air-inlet grille that the utility model embodiment provides；
Fig. 2 is a kind of structure chart for air-inlet grille system that the utility model embodiment provides.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is the utility model a part of the embodiment, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, the utility model embodiment provides a kind of air-inlet grille, including：
Holder, the holder include a frame structure 1, and the middle part of the frame structure 1 is air inlet；
The grille blades group being set at the air inlet, the grille blades group include at least a grille blades 2, institute
At least one end for stating grille blades 2 is flexibly connected with the frame structure 1, and the grille blades 2 can be around the grid leaf
Piece 2 and the tie point of the frame structure 1 rotate, when 2 rotational angle of the grille blades changes, the air inflow of the air inlet
Variation；
And the rotary drive mechanism for controlling the variation of 2 rotational angle of the grille blades, the rotary drive mechanism
It is connect with the grille blades group.
Wherein, the shape of frame structure 1 can be the frame of the rectangle surrounded by four rectangular slabs, need to illustrate
It is that the material of above-mentioned four rectangular slabs may be used the metals such as iron or stainless steel and be made.
Wherein, the grille blades 2 that grille blades group includes can be separately connected two opposite rectangles in frame structure 1
Plate, and be flexibly connected with above-mentioned two rectangular slabs, and, it can also turn around the tie point of the grille blades 2 and frame structure 1
It is dynamic.In addition, when 2 rotational angle of grille blades changes, the air inflow of air inlet can also change.Such as：Grille blades 2 and frame
The angle of structure 1 is gradually reduced from 90 degree during becoming 45 or 30 degree, and the air inflow of air inlet can be also gradually reduced, when
When grille blades 2 and the angle of frame structure 1 are a special angle, the air inflow that can control air inlet is 0.Certainly, above-mentioned
Special angle does not limit specifically, and concrete numerical value is related to the width of grille blades 2, the grille blades 2 of different in width, special
The numerical value for determining angle is also just different.
Wherein, rotary drive mechanism can be used for controlling the rotational angle variation of grille blades 2.Such as：Rotary driving machine
Structure is specifically as follows the components such as motor and/or spring, and certainly, the specific component of rotary drive mechanism does not do specific limit herein
It is fixed, as long as can achieve the effect that the parts for the rotational angle variation for controlling grille blades 2.
The grille blades group and rotation that in the utility model embodiment, air-inlet grille includes holder, is set at air inlet
Driving mechanism controls the variation of the grille blades rotational angle in grille blades group by above-mentioned rotary drive mechanism, so as to
To realize the degree of opening variation of control air inlet.Through the above steps, so as to reinforcing the air inflow for enging cabin
Control, and then engine can be reduced and reach time spent by appropriate working temperature, while decrease oil consumption and row
The pollutant put.
Optionally, the rotary drive mechanism includes：
Can along the direction of the axis of rotation perpendicular to the grille blades 2 move back and forth push rod 3, the push rod 3 with
The perpendicular setting of axis of rotation of the grille blades 2；
And connection rod set, the connection rod set include the connecting rod 4 being correspondingly connected with the grille blades, one end of the connecting rod 4
It is fixedly connected with the grille blades 2, the other end of the connecting rod 4 is flexibly connected with the push rod 3, and can be around the connecting rod 4
It is rotated with the junction of the push rod 3.
Wherein, the axial direction of the axis of rotation of grille blades 2 grille blades 2 as shown in Figure 1, then perpendicular to above-mentioned rotation
The direction of the shaft heart, the direction of the rectangular slab in the frame structure 1 being as flexibly connected with grille blades 2.
Wherein, connection rod set includes at least one connecting rod 4, and 4 one end of above-mentioned connecting rod can be fixedly connected with grille blades 2,
Such as：Can be socket or welding etc..And the other end of above-mentioned connecting rod 4 can be flexibly connected with push rod 3, such as：Can be
The connection types such as socket, or clamping.And above-mentioned connecting rod 4 can be rotated around the junction of the connecting rod 4 and push rod 3.It needs
Illustrate, as the shape of at least one connecting rod 4 that connection rod set includes with size can be, similarly, grille blades group
Including at least one grille blades 2 shape with size can also be as.
In the utility model embodiment, rotary drive mechanism includes：It can be along the axis of rotation perpendicular to grille blades
The push rod and connection rod set moved back and forth on direction.Rotary drive mechanism including above-mentioned parts so that control grille blades turn
Dynamic angle change is more convenient, more efficient.
Optionally, the rotary drive mechanism further includes spring 5, and one end of the spring 5 is fixed with the frame structure 1
Connection, the other end of the spring 5 are connect with the push rod 3, and the push rod 3 can be under the elastic acting force of the spring 5
It is moved on the direction of the axis of rotation of the grille blades 2.
Wherein, when spring 5 is in the state of nature elongation, the air inflow of air inlet is normal value at this time.When spring 5 from
When the position extended is compressed, push rod 3 is driven to be moved up along the direction of the axis of rotation perpendicular to grille blades 2 naturally,
To drive grille blades 2 to rotate, and then the angle between grille blades 2 and frame structure 1 is caused to become smaller so that air inlet
Air inflow reduces；During spring 5 restores to the position extended naturally from compressed position, drive push rod 3 along vertical
It is directly moved down in the direction of the axis of rotation of grille blades 2, to drive grille blades 2 to rotate, and then leads to grille blades 2
Angle between frame structure 1 becomes larger so that the air inflow of air inlet increases.
It should be noted that in cold weather, when the large quantity of air of air inlet enters engine nacelle, can cause to send out
The time that motivation reaches spent by suitable operating temperature is longer.When through the above steps so that the air inflow of air inlet reduces
When, the time spent by the operating temperature that engine reaches suitable can be reduced, and reach suitable work temperature in engine
Degree, that is, allow the air inflow of air inlet to be restored to initial value, so as to improve the working efficiency of automobile.
In the utility model embodiment, include the rotary drive mechanism of spring, control grille blades can be further increased
The efficiency of rotational angle variation, but also becoming more convenient to the control of grille blades rotational angle variation.
Optionally, the frame structure 1 include the first frame, the second frame, third frame and the 4th frame, described first
Frame and second frame are oppositely arranged, and the third frame and the 4th frame are oppositely arranged, wherein the grid leaf
At least one end of piece 2 is connect with first frame or second frame；
The holder further includes a frame body 6, and the frame body includes first part, second part and Part III, wherein institute
It states first part and the second part is arranged in parallel, one end of the first part is connected on the third frame, described
One end of second part is connected on the 4th frame, and the Part III is connected to the first part and described second
Between part；The through-hole for being passed through for the push rod 3, the push rod are provided in the first part and the second part
3 both ends are each passed through the through-hole in the first part and the second part, and can be moved in the through-hole；It is described
Spring 5 is sheathed on the push rod 3, and one end of the spring 5 is fixedly connected with the first part or second part, described
The other end of spring 5 is fixedly connected with the push rod 3.
Wherein, frame structure 1 may include the first frame, the second frame, third frame and the 4th frame, above-mentioned first side
Frame, the second frame, third frame and the 4th frame can be all made of rectangular slab, and above-mentioned first frame, the second frame, third side
An entirety can be constituted by modes such as welding between frame and the 4th frame, that is, constitute frame structure 1.
Wherein, the first frame and the second frame can be arranged in parallel, and third frame and the 4th frame can also be arranged in parallel,
And first frame and the second frame can vertical third frame and the first frame and the second frame can vertical 4th side
Frame.
Wherein, frame body 6 may include first part, second part and Part III, and first part and second part can be with
Be arranged in parallel, and first part and second part can and frame structure 1 vertically, and Part III can be respectively perpendicular to the
A part and second part, and Part III can be parallel with frame structure 1.
In the utility model embodiment, holder includes frame structure and frame body, and the fixed effect of holder can be made more preferable,
And push rod and spring are arranged on frame body, it is rotated so as to more convenient promotion grille blades, so that push rod and bullet
The more convenient effect for playing its rotation driving of spring.
Optionally, the grille blades group includes at least three grille blades 2, any two in the grille blades group
Spacing between adjacent grille blades 2 is equal.
Wherein, grille blades group includes at least three grille blades 2.Such as：Grille blades group include the first grille blades,
Second grille blades and third grille blades, and the second grille blades be set to the first grille blades and third grille blades it
Between, then the spacing between the spacing of the first grille blades and the second grille blades, with the second grille blades and third grille blades
It is equal.Certainly, specific spacing size, does not limit herein.
In the utility model embodiment, when entire grille blades group rotates, any two in grille blades group is adjacent
Grille blades between spacing it is equal so that distribution of the grille blades in entire grille blades group is more uniform, Jin Erke
So that the rotating effect of entire grille blades group is more preferably.
Optionally, the one end of the grille blades 2 being connect with the frame structure 1 is welded with shaft, the frame knot
Mounting hole is provided on structure 1, the shaft is flexibly connected with the mounting hole, and the grille blades 2 can be around the peace
Fill hole rotation.
Wherein, shaft can be connected in above-mentioned mounting hole, and can be clearance fit between shaft and above-mentioned mounting hole.
Certainly, bearing connection or other movable connection methods are can also be between shaft and mounting hole, specific connection type is herein
It does not limit, it is only necessary to reach and be flexibly connected shaft with mounting hole, and the effect that grille blades 2 can be rotated around mounting hole
.
In the utility model embodiment, the one end being connect with frame structure in grille blades is welded with shaft, and passes through
Shaft is flexibly connected with mounting hole realization, can be to avoid directly rubbing between grille blades and frame structure by above-mentioned setting
It wipes, to which the service life of grille blades can be extended accordingly.
Optionally, the connecting rod 4 includes：First sleeve, second sleeve and it is connected to first sleeve and second sleeve
Between connecting rod；
The first axis pin is provided on the push rod 3, first axis pin is clamped with first sleeve；The grille blades
The second axis pin is provided in 2, the grille blades 2 pass through the second sleeve, and pass through second axis pin and described second
Sleeve is fixedly connected.
Wherein, connecting rod 4 may include the first sleeve, second sleeve and connecting rod, the first sleeve, second sleeve and connecting rod
Between can also be directly integrally formed by mould process by being welded into an entirety.
Wherein, the first axis pin and the first sleeve are clamped, and are fixedly connected with connecting rod 4 so as to complete push rod 3；Grille blades
2 pass through second sleeve, can be fixed by the second axis pin between grille blades 2 and second sleeve.
In the utility model embodiment, push rod is completed by the way that the first axis pin and the second axis pin is arranged, and by the first axis pin
Being fixedly connected between connecting rod；Being fixedly connected between grille blades and second sleeve is completed by the second axis pin so that even
Connection between bar and push rod and grille blades is more firm, and it is more preferable to be fixedly connected with effect.
Referring to Fig. 2, the utility model embodiment also provides a kind of air-inlet grille system, is applied to automobile, the air inlet grille
Grating system includes：Air-inlet grille 201 described in above-described embodiment；
Acquiring unit 202 for obtaining automobile engine current operating state information；
And the control unit 203 being connect with the rotary drive mechanism of the acquiring unit 202 and the air-inlet grille 201,
For the automobile engine current operating state information acquired in the acquiring unit 202, controls the rotation and drive
The working condition of motivation structure is changed with controlling the grille blades rotational angle.
Wherein, acquiring unit 202 can be used for obtaining the current operating state information of automobile engine, such as：Automobile is sent out
The data such as the current operating temperature of motivation, current air inflow or capacity.Acquiring unit 202 may include temperature sensor or
Person's air flow sensor etc., control unit 203 may include vehicle-mounted computer or microcontroller etc..
Wherein, control unit 203 can believe according to the current working status for the automobile engine that acquiring unit 202 obtains
Breath, judges whether automobile engine meets preset operating condition, and according to judging result, control rotary drive mechanism
Working condition, and then control the variation of grille blades rotational angle.Such as：When judging that the operating temperature of automobile engine is relatively low, not
Reach suitable operating temperature, and the air inflow for working as nose air intake is larger, then can control rotary drive mechanism work, drive lattice
Grid blade rotates, and reduces the air inflow of air inlet so that the operating temperature of automobile engine can be accelerated to be promoted.Likewise, working as
Judge that the operating temperature of engine reaches suitable operating temperature, then control unit can control rotary drive mechanism work, drive
Dynamic grille blades rotate backward, and increase the air inflow of air inlet.
In the utility model embodiment, above-mentioned air-inlet grille system is applied to automobile, including：Described in above-described embodiment
Air-inlet grille, acquiring unit and control unit so that control grille blades rotational angle variation it is more intelligent and
Automation carries out control rotary drive mechanism work according to the current operating state information of the automobile engine of acquiring unit acquisition
Make, and then control the variation of grille blades rotational angle, above-mentioned steps so that control effect is more accurate.
Optionally, the automobile engine current working status includes engine operating temperature information；The acquiring unit
202 include the temperature sensor for detecting the engine operating temperature information, is set to the water of the engine of the automobile
By case.
Wherein, acquiring unit 202 may include temperature sensor, and temperature sensor can be set to the water of automobile engine
By case, for detecting engine operating temperature information.
In the utility model embodiment, by the temperature sensor being set to by the water tank of automobile engine, to detect hair
Motivation operational temperature information, so that it is more intuitive to the detection of automobile engine work state information, it is more convenient, also make
It obtains more accurate to the control effect of rotary drive mechanism.
Optionally, the air-inlet grille 201 being applied in above-described embodiment；Described control unit 203 includes：
The electric machine controller being connect with the temperature sensor；
And the driving motor being connect with the electric machine controller, the driving motor are connect with the push rod；
The electric machine controller receives the detection signal of the temperature sensor, and sends control letter to the driving motor
Number, drive the push rod to move to control the driving motor.
Wherein, control unit 203 may include electric machine controller and driving motor.Certainly, control unit 203 can also wrap
Spring is included, push rod reciprocating movement can be controlled.
In the utility model embodiment, by including the control unit of electric machine controller and driving motor, it can to control
The process of push rod movement processed is more intelligent, and more precision.
The utility model embodiment also provides a kind of automobile, including the air-inlet grille system described in above-described embodiment.
The utility model embodiment also provides a kind of automobile, which includes the air-inlet grille system in above-described embodiment,
The structure of the air-inlet grille system is referred to above-described embodiment, and details are not described herein.Due in the present embodiment, using
The air-inlet grille system in embodiment is stated, therefore the automobile that the utility model embodiment provides has and air inlet in above-described embodiment
The identical advantageous effect of trellis system.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be wanted with right
Subject to the protection domain asked.
Claims (11)
1. a kind of air-inlet grille, which is characterized in that including：
Holder, the holder include a frame structure, and the middle part of the frame structure is air inlet；
The grille blades group being set at the air inlet, the grille blades group include at least a grille blades, the lattice
At least one end of grid blade is flexibly connected with the frame structure, and the grille blades can around the grille blades with it is described
The tie point of frame structure rotates, when the grille blades rotational angle changes, the air inflow variation of the air inlet；
And the rotary drive mechanism for controlling the grille blades rotational angle variation, the rotary drive mechanism and institute
State the connection of grille blades group.
2. air-inlet grille according to claim 1, which is characterized in that the rotary drive mechanism includes：
The push rod that can be moved back and forth along the direction of the axis of rotation perpendicular to the grille blades, the push rod and the grid
The perpendicular setting of axis of rotation of blade；
And connection rod set, the connection rod set include the connecting rod being correspondingly connected with the grille blades, one end of the connecting rod with it is described
Grille blades are fixedly connected, and the other end of the connecting rod is flexibly connected with the push rod, and can be around the connecting rod and the push rod
Junction rotation.
3. air-inlet grille according to claim 2, which is characterized in that the rotary drive mechanism further includes spring, described
One end of spring is fixedly connected with the frame structure, and the other end of the spring is connect with the push rod, and the push rod can
It is moved on the direction of the axis of rotation of the grille blades under the elastic acting force of the spring.
4. air-inlet grille according to claim 3, which is characterized in that the frame structure includes the first frame, the second side
Frame, third frame and the 4th frame, first frame and second frame are oppositely arranged, the third frame and described
Four frames are oppositely arranged, wherein at least one end of the grille blades is connect with first frame or second frame；
The holder further includes a frame body, and the frame body includes first part, second part and Part III, wherein described first
Part and the second part are arranged in parallel, and one end of the first part is connected on the third frame, described second
Point one end be connected on the 4th frame, and the Part III be connected to the first part and the second part it
Between；The through-hole for being passed through for the push rod, the both ends of the push rod are provided in the first part and the second part
The through-hole being each passed through in the first part and the second part, and can be moved in the through-hole；The spring pocket
On the push rod, and one end of the spring is fixedly connected with the first part or second part, the spring it is another
One end is fixedly connected with the push rod.
5. air-inlet grille according to any one of claims 1 to 4, which is characterized in that the grille blades group includes at least
Three grille blades, the spacing between the adjacent grille blades of any two in the grille blades group are equal.
6. air-inlet grille according to any one of claims 1 to 4, which is characterized in that the grille blades with the frame
One end of frame structure connection is welded with shaft, and mounting hole is provided in the frame structure, and the shaft is lived with the mounting hole
Dynamic connection, and the grille blades can be rotated around the mounting hole.
7. according to claim 2 to 4 any one of them air-inlet grille, which is characterized in that the connecting rod includes：First sleeve,
Second sleeve and the connecting rod being connected between first sleeve and second sleeve；
The first axis pin is provided on the push rod, first axis pin is clamped with first sleeve；It is set in the grille blades
It is equipped with the second axis pin, the grille blades pass through the second sleeve, and solid by second axis pin and the second sleeve
Fixed connection.
8. a kind of air-inlet grille system, it is applied to automobile, which is characterized in that the air-inlet grille system includes：
Air-inlet grille as described in any one of claim 1 to 7；
Acquiring unit for obtaining automobile engine current operating state information；
And the control unit being connect with the rotary drive mechanism of the acquiring unit and the air-inlet grille, for according to
The automobile engine current operating state information acquired in acquiring unit, controls the work shape of the rotary drive mechanism
State is changed with controlling the grille blades rotational angle.
9. air-inlet grille system according to claim 8, which is characterized in that
The automobile engine current working status includes engine operating temperature information；The acquiring unit includes for detecting
The temperature sensor of the engine operating temperature information, is set to by the water tank of the engine of the automobile.
10. air-inlet grille system according to claim 9, which is characterized in that be applied to air inlet as claimed in claim 2
Grid；Described control unit includes：
The electric machine controller being connect with the temperature sensor；
And the driving motor being connect with the electric machine controller, the driving motor are connect with the push rod；
The electric machine controller receives the detection signal of the temperature sensor, and sends control signal to the driving motor,
The push rod movement is driven to control the driving motor.
11. a kind of automobile, which is characterized in that including such as claim 8 to 10 any one of them air-inlet grille system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721833114.XU CN207758556U (en) | 2017-12-25 | 2017-12-25 | A kind of air-inlet grille, system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721833114.XU CN207758556U (en) | 2017-12-25 | 2017-12-25 | A kind of air-inlet grille, system and automobile |
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| Publication Number | Publication Date |
|---|---|
| CN207758556U true CN207758556U (en) | 2018-08-24 |
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| CN201721833114.XU Active CN207758556U (en) | 2017-12-25 | 2017-12-25 | A kind of air-inlet grille, system and automobile |
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| CN (1) | CN207758556U (en) |
Cited By (1)
| 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 |
-
2017
- 2017-12-25 CN CN201721833114.XU patent/CN207758556U/en active Active
Cited By (1)
| 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 |
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