Automobile grille capable of adjusting air inflow

Abstract

The utility model relates to the technical field of automobile grilles, in particular to an automobile grille capable of adjusting air inflow, which comprises a shell, a plurality of rectangular grooves are arranged at the front end of the shell in a penetrating manner, a plurality of grille plates respectively positioned between two adjacent rectangular grooves are arranged at the front end of the shell in a penetrating manner, and an adjusting mechanism is arranged at the rear end of the shell. The adjusting mechanism comprises a first sliding block and a second sliding block which are arranged at the upper end and the lower end of the rear end of the shell correspondingly, the lower end of the first sliding block is fixedly connected with a first transverse plate, and the lower end of the first transverse plate is fixedly connected with a plurality of first baffles located behind the rectangular grooves correspondingly. The first driving mechanism and the second driving mechanism drive the first baffle, the second baffle, the first transverse plate and the second transverse plate which are connected with the first driving mechanism and the second driving mechanism to move correspondingly, the through holes in the outer wall of the grating plate are blocked through the multiple first baffles and the multiple second baffles, at the moment, the multiple rectangular grooves are in an open state, gas enters from the interiors of the rectangular grooves, and the purpose of large gas inflow is achieved.

Description

Technical Field

[0001] This utility model relates to the field of automotive grille technology, specifically to automotive grilles with adjustable air intake. Background Technology

[0002] The main uses of automotive grilles include heat dissipation, air intake, wind resistance reduction, aesthetics, and protection. Grilles are crucial components for engine cooling, ensuring stable engine operation even in high-temperature environments. They also act as important windows for supplying air to the engine. Engine operation requires thorough mixing of fuel and air, and grilles ensure sufficient external air enters the engine compartment, improving combustion efficiency and increasing power output. At high speeds, air resistance significantly impacts vehicle performance, and grille design reduces wind resistance, improving fuel economy and driving stability.

[0003] Existing car grilles are usually fixed, which makes it inconvenient to adjust the air intake volume or the opening and closing of the grille air intake, resulting in inconvenience in use. Therefore, a car grille with adjustable air intake volume has been proposed. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable air intake car grille, which has the characteristics of being able to adjust the size of the air intake of the grille, and conveniently adjusting the opening and closing of the grille air intake, making it easy to use.

[0005] The purpose of this utility model is to provide an adjustable air intake car grille, including a housing. The front end of the housing has multiple rectangular slots through it. Multiple grille plates located between two adjacent rectangular slots are installed through the front end of the housing. An adjustment mechanism is provided at the rear end of the housing. The adjustment mechanism includes a first slider and a second slider respectively located at the upper and lower ends of the rear end of the housing. The lower end of the first slider is fixedly connected to a first horizontal plate. The lower end of the first horizontal plate is fixedly connected to multiple first baffles located behind the rectangular slots.

[0006] The upper end of the second slider is fixedly connected to a second horizontal plate, and the upper end of the second horizontal plate is fixedly connected to a plurality of second baffles located behind the first baffle.

[0007] The rear end of the housing is provided with a first drive mechanism and a second drive mechanism.

[0008] To facilitate the movement of the first baffle, the first driving mechanism of the adjustable air intake car grille of this utility model preferably includes a first mounting plate fixedly connected to the rear end of the housing, a first electric push rod installed on the outer wall of the first mounting plate, and the output end of the first electric push rod passing through the first mounting plate and fixedly connected to one of the first baffles.

[0009] To facilitate the movement of the second baffle, in the preferred embodiment of the adjustable air intake car grille of this utility model, the second drive mechanism includes a second mounting plate fixedly connected to the rear end of the housing, a second electric push rod mounted on the outer wall of the second mounting plate, and the output end of the second electric push rod passing through the second mounting plate and fixedly connected to one of the second baffles.

[0010] To increase the stability of the movement of the first and second sliders, in the preferred embodiment of the adjustable air intake car grille of this invention, both the first and second sliders are slidably connected to the housing via a slide rail mounted at the rear end of the housing.

[0011] In order to block the rectangular groove and the grille plate, the rectangular groove and the grille plate are preferably the same size in the adjustable air intake car grille of this utility model, and the first baffle and the second baffle are the same size and are both larger than the size of the rectangular groove.

[0012] To prevent large gaps between the front end of the first baffle and the outer shell, and between the front end of the second baffle and the first baffle, the preferred embodiment of the adjustable air intake car grille of this utility model is that the front end of the first baffle abuts against the rear end of the outer shell, and the front end of the second baffle abuts against the rear end of the first baffle.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] In this utility model, when it is necessary to increase the air intake of the grille, the first drive mechanism and the second drive mechanism respectively drive the first baffle, the second baffle, the first horizontal plate and the second horizontal plate connected to them to move. The multiple first baffles and the second baffles block the through holes on the outer wall of the grille plate. At this time, the multiple rectangular slots are in an open state, and the gas enters from the inside of the rectangular slots to achieve the purpose of increasing the air intake.

[0015] When the air intake volume of the grille needs to be reduced, the first drive mechanism and the second drive mechanism respectively drive the first baffle, the second baffle, the first horizontal plate and the second horizontal plate connected to it to move. The first baffle and the second baffle are moved to the rear of the multiple rectangular slots to block the multiple rectangular slots. At this time, the gas enters the interior of the shell through the through hole of the grille plate to achieve the purpose of reducing the air intake volume.

[0016] When the grille needs to be closed, the first drive mechanism and the second drive mechanism move multiple first baffles to the rear end of multiple rectangular slots to block the rectangular slots, and move the second baffles to the rear of multiple grille plates to block the through holes on the outer wall of the grille plates, thereby achieving the purpose of closing the grille. Attached Figure Description

[0017] Figure 1 This is an overall structural diagram of the present invention;

[0018] Figure 2 This is a rear view structural diagram of the present invention;

[0019] Figure 3 This is a front view structural diagram of the adjustment mechanism of this utility model.

[0020] In the diagram: 1. Outer shell; 2. Rectangular groove; 3. Grille plate; 4. First baffle; 5. First mounting plate; 6. First electric actuator; 7. Second baffle; 8. First slider; 9. First horizontal plate; 10. Second slider; 11. Second horizontal plate; 12. Second mounting plate; 13. Second electric actuator; 14. Slide rail. Detailed Implementation

[0021] Please see Figures 1 to 3 An adjustable air intake car grille includes a housing 1. The front end of the housing 1 has multiple rectangular slots 2. Multiple grille plates 3 are installed at the front end of the housing 1, which are located between two adjacent rectangular slots 2. An adjustment mechanism is provided at the rear end of the housing 1. The adjustment mechanism includes a first slider 8 and a second slider 10 respectively located at the upper and lower ends of the rear end of the housing 1. The lower end of the first slider 8 is fixedly connected to a first horizontal plate 9. The lower end of the first horizontal plate 9 is fixedly connected to multiple first baffles 4 located behind the rectangular slots 2.

[0022] The upper end of the second slider 10 is fixedly connected to the second horizontal plate 11, and the upper end of the second horizontal plate 11 is fixedly connected to a plurality of second baffles 7 located behind the first baffle 4 respectively.

[0023] The rear end of the outer casing 1 is provided with a first drive mechanism and a second drive mechanism.

[0024] In this embodiment: when it is necessary to increase the air intake of the grille, the first baffle 4, the second baffle 7, the first horizontal plate 9, and the second horizontal plate 11 connected thereto are moved by the first driving mechanism and the second driving mechanism respectively, so that the multiple first baffles 4 and the second baffles 7 are moved to the rear of the multiple grille plates 3 respectively. At this time, the multiple rectangular slots 2 are in an open state, and the gas enters from the inside of the rectangular slots 2 to achieve the purpose of increasing the air intake.

[0025] When the air intake volume of the grille needs to be reduced, the first drive mechanism and the second drive mechanism respectively drive the first baffle 4, the second baffle 7, the first horizontal plate 9, and the second horizontal plate 11 connected to it to move. The first baffle 4 and the second baffle 7 are moved to the rear of the multiple rectangular slots 2 to block the multiple rectangular slots 2. At this time, the gas enters the interior of the outer shell 1 through the through hole of the grille plate 3 to achieve the purpose of reducing the air intake volume.

[0026] When the grille needs to be closed, the first drive mechanism and the second drive mechanism move multiple first baffles 4 to the rear end of multiple rectangular slots 2 to block the rectangular slots 2, and move the second baffles 7 to the rear of multiple grille plates 3 to block the through holes on the outer wall of the grille plates 3, thereby achieving the purpose of closing the grille.

[0027] As a technical optimization of this utility model, the first driving mechanism includes a first mounting plate 5 fixedly connected to the rear end of the outer shell 1, a first electric push rod 6 is installed on the outer wall of the first mounting plate 5, and the output end of the first electric push rod 6 passes through the first mounting plate 5 and is fixedly connected to one of the first baffles 4.

[0028] In this embodiment, the first baffle 4 can be easily moved by the first electric push rod 6.

[0029] As a technical optimization of this utility model, the second drive mechanism includes a second mounting plate 12 fixedly connected to the rear end of the housing 1, a second electric push rod 13 is mounted on the outer wall of the second mounting plate 12, and the output end of the second electric push rod 13 passes through the second mounting plate 12 and is fixedly connected to one of the second baffles 7.

[0030] In this embodiment, the second baffle 7 can be easily moved by the second electric push rod 13.

[0031] As a technical optimization of this utility model, both the first slider 8 and the second slider 10 are slidably connected to the outer shell 1 via a slide rail 14 installed at the rear end of the outer shell 1.

[0032] In this embodiment, the stability of the movement of the first slider 8 and the second slider 10 can be increased by sliding the first slider 8 and the second slider 10 together through the slide rail 14 installed at the rear end of the housing 1.

[0033] As a technical optimization of this utility model, the rectangular groove 2 and the grid plate 3 have the same size, and the first baffle 4 and the second baffle 7 have the same size and are both larger than the size of the rectangular groove 2.

[0034] In this embodiment, since the first baffle 4 and the second baffle 7 are the same size and both are larger than the size of the rectangular groove 2, the rectangular groove 2 and the grid plate 3 can be easily blocked by the first baffle 4 and the second baffle 7.

[0035] As a technical optimization of this utility model, the front end of the first baffle 4 abuts against the rear end of the outer shell 1, and the front end of the second baffle 7 abuts against the rear end of the first baffle 4.

[0036] In this embodiment, the front end of the first baffle 4 abuts against the rear end of the outer shell 1, and the front end of the second baffle 7 abuts against the rear end of the first baffle 4, which can prevent large gaps between the front end of the first baffle 4 and the outer shell 1, and between the front end of the second baffle 7 and the first baffle 4.

[0037] Working principle: When it is necessary to increase the air intake of the grille, the first electric actuator 6 and the second electric actuator 13 are activated to drive the first baffle 4, the second baffle 7, the first horizontal plate 9 and the second horizontal plate 11 connected to them to move respectively. The multiple first baffles 4 and the second baffles 7 are moved to the rear of the multiple grille plates 3 respectively. At this time, the multiple rectangular slots 2 are in the open state, and the gas enters from the inside of the rectangular slots 2 to achieve the purpose of increasing the air intake.

[0038] When it is necessary to reduce the air intake of the grille, the first electric actuator 6 and the second electric actuator 13 can be activated to drive the first baffle 4, the second baffle 7, the first horizontal plate 9, and the second horizontal plate 11 connected to them to move. The first baffle 4 and the second baffle 7 are moved to the rear of the multiple rectangular slots 2 to block the multiple rectangular slots 2. At this time, the gas enters the interior of the outer shell 1 through the through hole of the grille plate 3, so as to achieve the purpose of reducing the air intake.

[0039] When it is necessary to close the grille, the first electric actuator 6 and the second electric actuator 13 are activated to move multiple first baffles 4 to the rear end of multiple rectangular slots 2, blocking the rectangular slots 2. The second baffle 7 is then moved between two first baffles 4, and the second baffle 7 corresponds to the grille plate 3, blocking the through holes on the outer wall of the grille plate 3, thereby achieving the purpose of closing the grille.

[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable air intake car grille, including a housing (1), characterized in that: The front end of the outer shell (1) is provided with multiple rectangular slots (2), and multiple grid plates (3) are respectively installed between two adjacent rectangular slots (2) at the front end of the outer shell (1). An adjustment mechanism is provided at the rear end of the outer shell (1). The adjustment mechanism includes a first slider (8) and a second slider (10) respectively located at the upper and lower ends of the rear end of the outer shell (1). The lower end of the first slider (8) is fixedly connected to a first horizontal plate (9), and the lower end of the first horizontal plate (9) is fixedly connected to multiple first baffles (4) respectively located behind the rectangular slots (2). The upper end of the second slider (10) is fixedly connected to a second horizontal plate (11), and the upper end of the second horizontal plate (11) is fixedly connected to a plurality of second baffles (7) located behind the first baffle (4); The rear end of the outer shell (1) is provided with a first drive mechanism and a second drive mechanism.

2. The adjustable air intake grille according to claim 1, characterized in that: The first drive mechanism includes a first mounting plate (5) fixedly connected to the rear end of the housing (1). A first electric push rod (6) is mounted on the outer wall of the first mounting plate (5). The output end of the first electric push rod (6) passes through the first mounting plate (5) and is fixedly connected to one of the first baffles (4).

3. The adjustable air intake grille according to claim 1, characterized in that: The second drive mechanism includes a second mounting plate (12) fixedly connected to the rear end of the housing (1). A second electric push rod (13) is mounted on the outer wall of the second mounting plate (12). The output end of the second electric push rod (13) passes through the second mounting plate (12) and is fixedly connected to one of the second baffles (7).

4. The adjustable air intake grille according to claim 3, characterized in that: The first slider (8) and the second slider (10) are both slidably connected to the housing (1) via a slide rail (14) installed at the rear end of the housing (1).

5. The adjustable air intake grille according to claim 1, characterized in that: The rectangular groove (2) has the same size as the grid plate (3), and the first baffle (4) and the second baffle (7) have the same size and are both larger than the size of the rectangular groove (2).

6. The adjustable air intake grille according to claim 1, characterized in that: The front end of the first baffle (4) abuts against the rear end of the outer shell (1), and the front end of the second baffle (7) abuts against the rear end of the first baffle (4).

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