CN212242949U - Automobile active air inlet grille with foreign matter blocking function during closing - Google Patents
Automobile active air inlet grille with foreign matter blocking function during closing Download PDFInfo
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- CN212242949U CN212242949U CN202020521028.0U CN202020521028U CN212242949U CN 212242949 U CN212242949 U CN 212242949U CN 202020521028 U CN202020521028 U CN 202020521028U CN 212242949 U CN212242949 U CN 212242949U
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Abstract
The utility model provides an automobile active air intake grille with a foreign matter blocking function when closed, which is characterized in that a ventilation board with a double-layer structure is arranged, so that foreign matters can be blocked to the outside of an engine compartment, and secondary blocking is carried out on the foreign matters, thereby avoiding the damage of the engine caused by the blockage of the engine by the foreign matters; be provided with the outside and be equipped with bellied clearance cover, when air-inlet grille closed, clearance cover and breather plate inter-plate formation friction, the clearance cover is cleared up the breather plate, can dial the foreign matter of card on the breather plate and fall, and simultaneously, the clearance cover still can be with hanging the rainwater on the breather plate, snow water scrapes, and make it flow the car outside along the shielding plate of arc structure, reduce the rainwater, snow water overflows to the axis of rotation of grid blade subassembly and the probability that freezes, reduced because the axis of rotation freezes and lead to the unable rotation of output of driver and lead to the probability that the driver damaged.
Description
Technical Field
The utility model relates to a car initiative air-inlet grille field especially relates to a car initiative air-inlet grille who has the foreign matter when closed and blocks the function.
Background
The active air inlet grille is positioned at the front end of the automobile and is a shutter capable of controlling the opening and closing angle, the opening and closing angle can be automatically controlled through a computer, the air inlet efficiency and the heat dissipation efficiency of the automobile are maximized, and therefore oil consumption can be reduced. During the running process of the vehicle, the opening degree can be adjusted through the control of the control unit, so that the purpose of adjusting the cooling air volume entering the engine compartment is achieved, the internal circulation resistance during the running process of the vehicle can be reduced, and the fuel economy of the whole vehicle is improved.
When a vehicle runs, the air inlet grille of the common automobile can utilize the injected air to cool the engine and the water tank, if the vehicle is just started in winter and runs, the temperature of the water tank of the engine is not high, and the air is continuously injected to cool, so that the temperature of the water tank can be slowly increased, and the effect of warm air in the vehicle is influenced. The temperature is an important factor influencing the working condition of the engine, the engine is most oil-saving under the optimal working condition, and the vehicle with the active air inlet grille can actively adjust the angle of the air inlet grille according to the temperatures of the engine and the water tank, so that the outward heat dissipation of an engine compartment is reduced, the vehicle can be heated as soon as possible, the vehicle can rapidly enter the working state, and the oil consumption is reduced.
The existing active air intake grille generally comprises a frame and a plurality of grille blades rotatably arranged on the frame, and the active air intake grille mainly has the following defects: 1. when the grille blades are in an open state, when an automobile runs fast, foreign matters in the external environment easily drift into the engine compartment from the gap between the two grille blades to cause the engine to be blocked, so that the service life of the engine is influenced, and the maintenance cost is increased; 2. if the rotation of the grating blades is influenced because foreign matters such as sand and stones are stuck between the two grating blades, the grating blades are damaged by executing the operation of rotating the grating blades, and the cost is increased; 3. in winter, if the rotating shaft of the grille blade is frozen due to accumulated snow and water, the grille blade is locked, so that the function of the active air inlet grille blade is lost, and the production cost is increased.
Disclosure of Invention
According to the technical problem, the utility model provides an automobile active air inlet grille with foreign matter blocking function when closed, which is characterized in that the automobile active air inlet grille comprises a grille framework, a driver and grille blade assemblies, wherein the number of the grille blade assemblies is 2N, N is more than or equal to 2, the driver is arranged in the middle of the grille framework, and the left end and the right end of the driver are connected with the grille blade assemblies;
the grid blade assembly comprises a rotating shaft, a cleaning sleeve, a shielding plate, a vent plate and a clamping piece, wherein the rotating shaft is arranged at the top end of the shielding plate, the bottom end of the shielding plate is connected with one end of the vent plate, the clamping piece is arranged at the other end of the vent plate, the clamping piece and the vent plate are of an integral structure, and the cleaning sleeve is sleeved outside the rotating shaft; the shielding plate is of an arc-shaped structure; the aeration plate is of a double-layer structure, the aeration plate is of a net structure, and the aeration plate is of an arc structure; a bulge is arranged outside the cleaning sleeve, the bulge is of a conical structure, and the cleaning sleeve is made of rubber;
the rotating shaft, the shielding plate, the vent plate and the clamping piece are all made of plastic materials;
the rotating shaft is connected with the power output end of the driver, and the driver is connected with a power supply of the automobile.
The utility model has the advantages that: the utility model is provided with the vent plate, foreign matters can be intercepted to the outside of the engine compartment, the damage of the engine caused by the blockage of the engine by the foreign matters is avoided, the service life of the engine is further prolonged, the vent plate with a double-layer structure can secondarily block the foreign matters, and the protection is more sufficient;
the utility model discloses be provided with the outside and be equipped with bellied clearance cover, when air-inlet grille closed, form the friction between clearance cover and the breather plate, clearance cover clears up the breather plate, need not artifical clearance foreign matter, can dial the foreign matter of card on the breather plate, avoid the foreign matter card in grid blade clearance and lead to the grid blade to damage, and then reduced cost of maintenance, simultaneously, the clearance cover can also be with hanging rainwater, snow water on the breather plate scrape off, and make it flow to the car outside along the shielding plate of arc structure, reduce rainwater, snow water overflows to the axis of rotation of grid blade subassembly and the probability of freezing, reduced because the axis of rotation freezes and lead to the output of driver can't rotate and lead to the probability of driver damage; the cleaning sleeve is made of rubber, is soft compared with plastic, has small sound when the grille blades are opened and closed, and simultaneously avoids the abrasion of the vent plate and the cleaning sleeve caused by the long-term opening and closing of the air inlet grille, thereby prolonging the service life of the utility model;
the utility model discloses be provided with arc structure's shielding plate, for linear structure, arc mobility is stronger, makes the foreign matter landing to the car outside by oneself, avoids the foreign matter to glue on shielding plate, has reduced the probability of artifical clearance.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of a grid blade assembly of the present invention;
FIG. 3 is a schematic view of a fully opened grille blade assembly according to the present invention;
fig. 4 is a schematic view of the structure of the grille blade assembly when fully closed according to the present invention.
As shown in the figure: 1. the cleaning device comprises a grating frame, 2 parts of a driver, 3 parts of a grating blade assembly, 3-1 parts of a rotating shaft, 3-2 parts of a cleaning sleeve, 3-2-1 parts of a bulge, 3-3 parts of a baffle plate, 3-4 parts of a vent plate and 3-4-1 parts of a clamping piece.
Detailed Description
Example 1
The utility model provides an automobile active air intake grille with a foreign matter blocking function when closed, which is characterized by comprising a grille frame 1, a driver 2 and a grille blade assembly 3, wherein 2N grille blade assemblies 3 are provided, N is more than or equal to 2, the driver 2 is arranged in the middle of the grille frame 1, and the left end and the right end of the driver 2 are connected with the grille blade assembly 3;
the grid blade assembly 3 consists of a rotating shaft 3-1, a cleaning sleeve 3-2, a baffle plate 3-3, a vent plate 3-4 and a clamping piece 3-4-1, wherein the rotating shaft 3-1 is arranged at the top end of the baffle plate 3-3, the bottom end of the baffle plate 3-3 is connected with one end of the vent plate 3-4, the clamping piece 3-4-1 is arranged at the other end of the vent plate 3-4, the clamping piece 3-4-1 and the vent plate 3-4 are of an integral structure, and the cleaning sleeve 3-2 is sleeved outside the rotating shaft 3-1; the shielding plate 3-3 is of an arc structure; the aeration plates 3-4 are of double-layer structures, the aeration plates 3-4 are of net structures, and the aeration plates 3-4 are of arc structures; the cleaning sleeve 3-2 is externally provided with a bulge 3-2-1, the bulge 3-2-1 is of a conical structure, and the cleaning sleeve 3-2 is made of rubber;
the rotating shaft 3-1, the baffle plate 3-3, the vent plate 3-4 and the clamping piece 3-4-1 are all made of plastic materials;
the rotating shaft 3-1 is connected with the power output end of the driver 2, and the driver 2 is connected with an automobile power supply.
Example 2
When the air inlet grille is opened, the driver 2 works through an automobile power supply, the driver 2 controls the power output end to rotate clockwise, the size of a gap for opening and closing the air inlet grille is determined by the size of a rotating angle of the power output end of the driver 2, the power output end of the driver 2 drives the transmission shaft to rotate clockwise, the transmission shaft drives the baffle plate 3-3 to turn clockwise, the baffle plate 3-3 drives the vent plate 3-4 to rotate clockwise, the vent plate 3-4 is unfolded towards the outside, the opening and closing angle of the air inlet grille is increased at the moment, when the rotating angle of the power output end of the driver 2 is 90 degrees, the clamping piece 3-4-1 of the vent plate 3-4 of the upper end grille blade assembly 3 is in contact with the transmission shaft of the lower end grille blade; when the automobile runs, foreign matters are intercepted outside the engine compartment by the vent plates 3-4, the damage of the engine caused by the blockage of the engine by the foreign matters is avoided, the service life of the engine is further prolonged, the vent plates 3-4 with the double-layer structure can secondarily block the foreign matters, and the protection is more sufficient; foreign matters are blocked by the vent plates 3-4 and fall onto the baffle plates 3-3 of the grid blade assembly 3 below the grid blade assembly 3, and the baffle plates 3-3 with the arc structures guide and guide the foreign matters out of the automobile;
when the air inlet grille is closed, the driver 2 works through an automobile power supply, the driver 2 controls the power output end to rotate anticlockwise, the size of a gap formed by opening and closing the air inlet grille is determined by the size of a rotating angle of the power output end of the driver 2, the power output end of the driver 2 drives the transmission shaft to rotate anticlockwise, the transmission shaft drives the shielding plate 3-3 to turn anticlockwise, the shielding plate 3-3 drives the vent plate 3-4 to rotate anticlockwise, the vent plate 3-4 is folded towards an engine compartment, the opening and closing angle of blades of the air inlet grille is reduced at the moment, friction is formed between the protrusion 3-2-1 outside the cleaning sleeve and the vent plate 3-4 at the moment, the cleaning sleeve cleans the vent plate 3-4, foreign matters clamped on the vent plate 3-4 can be pulled off, the foreign matters do not need to be cleaned manually, and meanwhile, rainwater hung on the vent plate 3-, The snow water is scraped off and flows to the outside of the automobile along the arc-shaped structure of the shielding plate 3-3.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. An automobile active air inlet grille with a foreign matter blocking function when closed is characterized by comprising a grille frame, a driver and grille blade assemblies, wherein 2N grille blade assemblies are provided, N is more than or equal to 2, the driver is arranged in the middle of the grille frame, and the left end and the right end of the driver are connected with the grille blade assemblies;
the grid blade assembly comprises a rotating shaft, a cleaning sleeve, a shielding plate, a vent plate and a clamping piece, wherein the rotating shaft is arranged at the top end of the shielding plate, the bottom end of the shielding plate is connected with one end of the vent plate, the clamping piece is arranged at the other end of the vent plate, the clamping piece and the vent plate are of an integral structure, and the cleaning sleeve is sleeved outside the rotating shaft; the shielding plate is of an arc-shaped structure; the aeration plate is of a double-layer structure, the aeration plate is of a net structure, and the aeration plate is of an arc structure; a bulge is arranged outside the cleaning sleeve and is of a conical structure; the rotating shaft is connected with the power output end of the driver, and the driver is connected with a power supply of the automobile.
2. The active grille shutter having a function of blocking foreign matter when closed as claimed in claim 1 wherein said cleaning cover is made of rubber; the rotating shaft, the shielding plate, the vent plate and the clamping piece are all made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020521028.0U CN212242949U (en) | 2020-04-10 | 2020-04-10 | Automobile active air inlet grille with foreign matter blocking function during closing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020521028.0U CN212242949U (en) | 2020-04-10 | 2020-04-10 | Automobile active air inlet grille with foreign matter blocking function during closing |
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| Publication Number | Publication Date |
|---|---|
| CN212242949U true CN212242949U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020521028.0U Active CN212242949U (en) | 2020-04-10 | 2020-04-10 | Automobile active air inlet grille with foreign matter blocking function during closing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715610A (en) * | 2021-09-17 | 2021-11-30 | 深圳市园园科技有限公司 | Double-layer active closed grid structure of new energy automobile cabin and working method of double-layer active closed grid structure |
-
2020
- 2020-04-10 CN CN202020521028.0U patent/CN212242949U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715610A (en) * | 2021-09-17 | 2021-11-30 | 深圳市园园科技有限公司 | Double-layer active closed grid structure of new energy automobile cabin and working method of double-layer active closed grid structure |
| CN113715610B (en) * | 2021-09-17 | 2024-03-19 | 深圳市园园科技有限公司 | Double-layer active closing grid structure of new energy automobile cabin and working method thereof |
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