Automobile grille airflow guide mechanism

Abstract

The utility model discloses an automobile grille air flow guide mechanism, which relates to the technical field of automobile grilles and comprises an air guide box, ventilation slots are fixedly mounted in two sides of the air guide box, two air guide plates are fixedly mounted on two sides of the interior of the air guide box, a grille body is fixedly mounted on one side of the air guide box, and the grille body is fixedly mounted on the other side of the air guide box. A longitudinal rod is fixedly installed in the middle net body, a transverse rod is fixedly installed in the middle of the longitudinal rod, an air guide rod is fixedly installed on one side of the transverse rod, and the air guide rod is fixedly installed on one side of the longitudinal rod at the same time. According to the automobile grille air flow guiding mechanism, front air can be guided through the shapes of the drainage groove and the drainage plate on one side of the drainage groove, so that air beside the grille body can be guided into the air flow guiding mechanism, and the air inlet amount of the automobile grille air flow guiding mechanism is increased; air entering the two sides of the air guiding box can be guided through the two air guiding plates, so that air is guided to the two sides through the ventilation grooves, and air guiding and heat dissipation are conducted on the two sides in front of the vehicle.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile grilles, in particular to an automobile grille airflow guide mechanism. Background Art

[0002] The grille is an important part that connects the hood, front bumper and left and right headlights. Its main function is ventilation and heat dissipation. The cooling water tank and air conditioning condenser are both heat dissipation components located behind the grille. The air passing through the grille can better dissipate heat. In addition, the grille can also protect the internal structure of the car body and prevent foreign objects from damaging the core parts of the car body while the car is driving.

[0003] The existing Chinese utility model patent with reference announcement number: CN205951884U discloses a car grille that can solve the problem that the existing car grille does not have a camera function, and can also increase the aesthetics of the car grille. The car grille provided by the utility model includes: a grille body and a camera; the grille body includes a metal woven mesh, an edge frame and a positioning frame; the metal woven mesh is located in the middle of the grille body; the edge frame is located on the left and right sides of the metal woven mesh; the positioning frame is located on the upper and lower sides of the metal woven mesh; the metal woven mesh is fixedly connected to the edge frame and the positioning frame; the camera is arranged on the metal woven mesh and fixedly connected to the metal woven mesh. The car grille provided by the utility model also includes an LED lamp, which is arranged on the metal woven mesh and fixedly connected to the metal woven mesh.

[0004] The existing car grille has a poor air flow guiding effect when in use, which will affect the heat dissipation effect of the front structure of the vehicle. The existing car grille has a low air intake volume and is not convenient for guiding air and dissipating heat on both sides, which can easily lead to high structural temperatures on both sides of the front of the vehicle. Utility Model Content

[0005] The utility model aims to overcome the problem in the prior art that poor wind guiding effect affects the heat dissipation effect and air intake volume, and provides an airflow guiding mechanism for a car grille.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An automobile grille airflow guide mechanism, comprising:

[0008] An air guide box, ventilation slots are fixedly installed on both sides of the air guide box, two air guide plates are fixedly installed on both sides of the air guide box, the air guide plates are in an arc shape, a center grille body is fixedly installed on one side of the air guide box, a longitudinal rod is fixedly installed on the inside of the center grille body, the longitudinal rod is wide in the middle and narrow on both sides, a cross rod is fixedly installed in the middle of the longitudinal rod, the cross rod is wide in the middle and narrow on both sides, an air guide rod is fixedly installed on one side of the cross rod, the air guide rod is also fixedly installed on one side of the longitudinal rod, the air guide rod is in a semicircular shape, two air guide ducts are fixedly installed on both sides of the air guide box, an interception net is fixedly installed on the inside of the air guide duct, an air outlet slot is fixedly installed on one side of the air outlet slot, and an air guide blade is fixedly installed on the inside of the air outlet.

[0009] In a preferred embodiment, a connecting plate is fixedly installed on one side of the center grille body, the connecting plate is in a "mouth" shape, and the connecting plate is a structure for connection.

[0010] In a preferred embodiment, a drainage groove is fixedly installed on one side of the connecting plate, and the drainage groove is in a "mouth" shape. The drainage groove is a structure for drainage.

[0011] In a preferred embodiment, a guide plate is fixedly mounted on one side of the guide groove, one side of the guide plate is in an arc shape, and the guide plate is a structure for guiding air.

[0012] In a preferred embodiment, an air guide funnel is fixedly installed on the other side of the air guide box, and a filter screen is fixedly installed on one side of the air guide funnel. The filter screen is a structure for filtering dust.

[0013] In a preferred embodiment, an air outlet plate is fixedly mounted on one side of the filter screen, and a vertical blade is fixedly mounted in the middle of the air outlet plate, and the vertical blade is a structure for guiding flow.

[0014] In a preferred embodiment, two groups of inclined blades are fixedly installed on both sides of the interior of the air outlet plate, and the inclined blades are structures for inclined flow diversion.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The airflow guide mechanism of the automobile grille can guide the air in front through the shape of the guide groove and the guide plate on one side of the guide groove, so that the air next to the main body of the grille can also be guided in, thereby increasing the air intake of the airflow guide mechanism of the automobile grille. The air entering the two sides of the air guide box can be guided through the two guide plates, so that the air is guided to the two sides through the ventilation grooves, thereby guiding the air and dissipating the heat on the two sides of the front of the vehicle, thereby improving the air guide effect of the airflow guide mechanism of the automobile grille;

[0017] 2. The airflow guide mechanism of the automobile center grille can guide the air into the interior of the air guide box through the shapes of the longitudinal rod and the transverse rod and the shape of the air guide rod, thereby reducing wind resistance and increasing air intake. The air entering the interior of the air guide duct is filtered through the interception net, and the air enters the air outlet from the air outlet slot and is sent out through the air guide blades, thereby guiding and cooling the two sides of the front structure of the vehicle. The wind can be guided to the middle through the vertical blades inside the air outlet plate, and the two inclined blades can guide and cool the positions on both sides of the front structure of the vehicle, thereby improving the uniformity of the air guidance of the automobile center grille airflow guide mechanism and improving the heat dissipation effect of the automobile center grille airflow guide mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the air guide box in the utility model;

[0020] Figure 3 It is a schematic diagram of the connecting plate in the utility model;

[0021] Figure 4 It is a schematic diagram of the air guide pipe in the utility model;

[0022] Figure 5 It is a schematic diagram of the air guide funnel in the utility model.

[0023] 1. Air guide box; 11. Ventilation slot; 12. Air guide plate; 13. Middle grille body; 14. Longitudinal rod; 15. Horizontal rod; 16. Air guide rod; 2. Connecting plate; 21. Drainage slot; 22. Drainage plate; 3. Air guide duct; 31. Intercepting net; 32. Air outlet slot; 33. Air outlet; 34. Air guide blade; 4. Air guide funnel; 41. Filter net; 42. Air outlet plate; 43. Vertical blade; 44. Inclined blade. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Combined with Figure 1-Figure 5 In the present embodiment, an automobile grille airflow guide mechanism comprises: an air guide box 1, ventilation slots 11 are fixedly installed inside both sides of the air guide box 1, two air guide plates 12 are fixedly installed inside both sides of the air guide box 1, and the air guide plates 12 are in an arc shape, a grille body 13 is fixedly installed on one side of the air guide box 1, a longitudinal rod 14 is fixedly installed inside the grille body 13, and the longitudinal rod 14 is in a shape of being wide in the middle and narrow at both sides, a cross rod 15 is fixedly installed in the middle of the longitudinal rod 14, and the cross rod 15 is in a shape of being wide in the middle and narrow at both sides, an air guide rod 16 is fixedly installed on one side of the cross rod 15, and the air guide rod 16 is fixedly installed on one side of the longitudinal rod 14 at the same time, and the air guide rod 16 is in a semicircular shape.

[0026] Specifically, the air entering the two sides of the air guide box 1 can be guided by two air guide plates 12, and the air is sent into the ventilation slots 11. The air is supported and guided by the longitudinal rods 14 and the cross rods 15 inside the center grid body 13, and the wind resistance is reduced by the air guide rods 16 to increase the air intake.

[0027] A connecting plate 2 is fixedly mounted on one side of the center grille body 13, and the connecting plate 2 is in a "mouth" shape.

[0028] A drainage groove 21 is fixedly installed on one side of the connecting plate 2, and the drainage groove 21 is in a "mouth" shape.

[0029] A drainage plate 22 is fixedly mounted on one side of the drainage groove 21 , and one side of the drainage plate 22 is in an arc shape.

[0030] Specifically, the surrounding air can be guided to the interior of the center grille body 13 through the guide groove 21, and the air can be guided by the arc shape on one side of the guide plate 22, thereby reducing wind resistance and increasing the air intake.

[0031] Two air ducts 3 are fixedly installed on both sides of the air duct box 1, an interception net 31 is fixedly installed inside the air duct 3, an air outlet slot 32 is fixedly installed on one side of the air outlet slot 32, an air outlet 33 is fixedly installed on one side of the air outlet slot 32, and an air guide blade 34 is fixedly installed inside the air outlet 33.

[0032] Specifically, dust in the air can be intercepted by the interception net 31 inside the air duct 3, the air is guided through the air outlet slot 32, and finally the air is guided and blown out from the air guide blades 34 inside the air outlet 33 to dissipate heat on both sides.

[0033] An air guide funnel 4 is fixedly installed on the other side of the air guide box 1 , and a filter screen 41 is fixedly installed on one side of the air guide funnel 4 .

[0034] An air outlet plate 42 is fixedly mounted on one side of the filter screen 41 , and a vertical blade 43 is fixedly mounted in the middle of the air outlet plate 42 .

[0035] Two groups of inclined blades 44 are fixedly mounted on both sides of the air outlet plate 42 .

[0036] Specifically, the air is sent into the filter 41 through the air guide funnel 4, the dust in the air is filtered by the filter 41, and finally the air is blown into the middle position in front of the vehicle through the vertical blades 43 in the middle of the air outlet plate 42, and the air is guided to both sides of the middle through two groups of inclined blades 44 on both sides of the air outlet plate 42.

[0037] Working principle: First, through the operation of the car, the air in front of the car is guided through the guide groove 21, so that the air is guided and sent into the interior of the center grille main body 13. The arc shape of the guide plate 22 on one side of the guide groove 21 can guide the wind to both sides, thereby reducing wind resistance and increasing the air intake of the airflow guide mechanism of the automobile center grille, so as to improve the heat dissipation effect of the airflow guide mechanism of the automobile center grille. The center grille main body 13 is supported by the longitudinal rod 14 and the cross rod 15 inside the center grille main body 13. At the same time, the air can be guided by the shape of the longitudinal rod 14 and the cross rod 15, and the air can be guided by the wind guide rod 16 fixed on one side of the longitudinal rod 14 and the cross rod 15. While reducing wind resistance, the air intake of the airflow guide mechanism of the automobile center grille is increased by guiding the air, thereby improving the practicality of the airflow guide mechanism of the automobile center grille. The air entering the middle of the air guide box 1 is guided by the air guide funnel 4 to the inside of the filter 41, and the air in the air is filtered by the filter 41. The dust and impurities are filtered and intercepted, and finally enter the interior of the air outlet plate 42. The air is guided by the vertical blades 43 in the middle of the air outlet plate 42, so that the middle position of the front structure of the vehicle is cooled. The air can be guided to the two sides by the two sets of inclined blades 44 on both sides of the air outlet plate 42, so that the middle position of the front structure of the vehicle is diverted and cooled, thereby improving the diversion effect of the airflow guide mechanism of the automobile center grille. The air entering the two sides of the air guide box 1 is guided by the shape of the air guide plate 12 and sent from the ventilation slot 11 to the interior of the air guide duct 3. The dust in the air can be intercepted by the interception net 31 inside the air guide duct 3, and then the air is sent out from the air outlet 33 through the air outlet slot 32. The air is guided by the air guide blades 34, thereby improving the practicability of the airflow guide mechanism of the automobile center grille, so as to facilitate the diversion of the two sides in front of the vehicle, avoid the problem of uneven heat dissipation affecting the heat dissipation effect, and improve the air guidance and heat dissipation effect of the airflow guide mechanism of the automobile center grille.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An airflow guide mechanism for a car grille, characterized in that: Including: An air guide box (1), ventilation grooves (11) are fixedly installed inside both sides of the air guide box (1), two air guide plates (12) are fixedly installed on both sides inside the air guide box (1), the air guide plates (12) are in an arc shape, a middle net body (13) is fixedly installed on one side of the air guide box (1), a longitudinal rod (14) is fixedly installed inside the middle net body (13), the longitudinal rod (14) is in a shape that is wide in the middle and narrow on both sides, a cross bar (15) is fixedly installed in the middle of the longitudinal rod (14), the cross bar (15) is in a shape that is wide in the middle and narrow on both sides, a wind guide rod (16) is fixedly installed on one side of the cross bar (15), the wind guide rod (16) is also fixedly installed on one side of the longitudinal rod (14), the wind guide rod (16) is in a semi-circular shape, two air guide pipes (3) are fixedly installed on both sides of the air guide box (1), an intercepting net (31) is fixedly installed inside the air guide pipe (3), an air outlet groove (32) is fixedly installed on one side of the air guide pipe (3), an air outlet (33) is fixedly installed on one side of the air outlet groove (32), and air guide vanes (34) are fixedly installed inside the air outlet (33).

2. The airflow guide mechanism for a car grille according to claim 1, characterized in that: A connecting plate (2) is fixedly installed on one side of the middle net body (13), and the connecting plate (2) is in a "mouth" shape.

3. The airflow guide mechanism for a car grille according to claim 2, characterized in that: A drainage groove (21) is fixedly installed on one side of the connecting plate (2), and the drainage groove (21) is in a "mouth" shape.

4. The airflow guide mechanism for a car grille according to claim 3, characterized in that: A drainage plate (22) is fixedly installed on one side of the drainage groove (21), and one side of the drainage plate (22) is in an arc shape.

5. The airflow guide mechanism for a car grille according to claim 1, characterized in that: An air guide funnel (4) is fixedly installed on the other side of the air guide box (1), and a filter screen (41) is fixedly installed on one side of the air guide funnel (4).

6. The airflow guide mechanism for a car grille according to claim 5, characterized in that: An air outlet plate (42) is fixedly installed on one side of the filter screen (41), and a vertical vane (43) is fixedly installed in the middle inside the air outlet plate (42).

7. The airflow guide mechanism for a car grille according to claim 6, characterized in that: Two groups of inclined vanes (44) are fixedly installed on both sides inside the air outlet plate (42).

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