External automobile active air inlet grille structure capable of automatically adjusting air inlet

Abstract

The utility model relates to an external automobile active air-inlet grille structure capable of automatically adjusting air inlet, which comprises an AGS base body, a panel assembly structure and a control wire harness structure, and the panel assembly structure comprises a group of end panel assembly structures and an automatic central control panel assembly. The automatic center control panel assembly comprises a front end moving control panel structure and a side end control assembly structure, and the side end control assembly structure comprises a set of side end executing mechanism assemblies and a set of track transmission rod pieces. The front end mobile control panel structure moves up and down in the AGS base body along the track direction through a group of side end actuating mechanism assemblies arranged in the AGS base body; and when the air inlet grille is opened, the air inlet amount is increased, and it is guaranteed that the vehicle can be effectively cooled. When the grille is closed, the front-end movable control panel structure seals a vehicle air inlet channel, vehicle wind resistance is reduced, and meanwhile the grille is more suitable for the overall shape of a vehicle. Limited space can be utilized to the maximum extent, and the space requirement for grating movement is met.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts, in particular to an external active intake grille structure for an automobile that automatically adjusts intake air. Background Art

[0002] The active intake grille is part of the vehicle thermal management system. It is located at the front of the vehicle and is integrated with the grille on the front bumper. Using aerodynamics, it can effectively reduce air resistance, increase the warming rate of the fuel engine, and improve the endurance of new energy vehicles. The existing external active intake grilles mainly adopt the shape of louvers or grilles, and are composed of a hierarchical distribution or a multi-segment distribution scheme. The shape is single and it is difficult to be integrally integrated with the vehicle bumper. The external active intake grille structure of an automobile mostly adopts a flipping structure, which occupies a large space and has low stability and durability. After the grille blades are flipped, they will also occupy the limited space of the air intake port, affecting the air intake effect. At the same time, affected by the flipping form design scheme, material strength and processing technology, it is impossible to achieve multi-stage or stepless adjustment of the intake air state or the adjustment effect is not good. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an external active intake grille structure for an automobile that automatically adjusts intake air, and solve the problems of poor heat dissipation, single shape and inability to be integrated with the overall shape of the vehicle in the existing external active intake grille structure of an automobile. The innovative motion structure design further improves the space utilization rate of the vehicle, increases the structural stability and durability. At the same time, a scheme for stepless control of the active intake grille by the vehicle management system within the motion stroke is provided, further improving the intake air control effect.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an external active intake grille structure for an automobile that automatically adjusts intake air, including an AGS base body, a panel assembly structure arranged in the AGS base, and a control wire harness structure. The panel assembly structure includes a group of end panel assembly structures arranged on the outer side ends of the AGS base body and an automatic central control panel assembly arranged between the two end panel assembly structures. The automatic central control panel assembly includes a front-end moving control panel structure and a group of side-end control component structures with the same structure connected to both sides of the front-end moving control panel structure. The side-end control component structure includes a group of side-end actuator components and a group of track transmission rods arranged between the side-end actuator components and the connection of the front-end moving control panel structure.

[0005] The described front-end mobile control panel structure includes a middle atmosphere lamp, a middle panel bracket, a middle panel, and a middle panel support base. The middle panel support base is sleeved in the middle panel bracket. The middle part of the middle panel support base is set as a grid-like structure. On both sides of the middle panel support base, there are side-end clamping grooves connected to the track transmission rods. Between one of the side-end clamping grooves and the middle panel support base, there is a wire harness component placement and installation groove, and outside the wire harness component placement and installation groove, there is a wire harness cover.

[0006] The described control wire harness structure includes an atmosphere lamp wire harness placed in the wire harness component placement and installation groove and a main wire harness arranged in the AGS base body and connected to the side actuator assembly.

[0007] The described end panel assembly structure includes a side-end panel, a side-end atmosphere lamp, and a side-end panel bracket.

[0008] The described side-end actuator assembly includes: an actuator fixed seat, a lead screw guiding and moving control structure arranged at the end of the actuator fixed seat, and a slide rail structure connected to the outside of the lead screw guiding and moving control structure. The lead screw guiding and moving control structure includes a lead screw actuator, a moving block lower shield and a moving block upper shield arranged above the lead screw actuator, a moving mechanism moving plate connected to the moving block lower shield and the moving block upper shield, a first sliding block and a second sliding block arranged in the moving mechanism moving plate.

[0009] The described slide rail structure includes a metal guide rail connected to the moving mechanism moving plate and a guide rail cover arranged outside the metal guide rail.

[0010] The side-end actuator assembly also includes a sealing foam assembly. The sealing foam assembly includes a first moving mechanism sealing foam body arranged in the lead screw actuator, a second moving mechanism sealing foam body, a third moving mechanism sealing foam body, and a fourth moving mechanism sealing foam body arranged between the metal guide rail and the guide rail cover.

[0011] Advantages of the present utility model: The front mobile control panel structure moves up and down along the track direction in the AGS base body through a set of side-end actuator components provided in the AGS base body; thereby opening or closing the intake grille. When the grille is opened, the intake air volume increases to ensure effective cooling of the vehicle. When the grille is closed, the front mobile control panel structure seals the vehicle intake passage, reduces the vehicle air resistance, and at the same time better adapts to the overall shape of the vehicle. Through this structural design, the limited space can be maximally utilized to meet the space requirements for the grille movement. While meeting the appearance design, a new type of active intake grille structure is provided, which can automatically adjust the grille opening degree and thus adjust the intake air volume according to the intake air volume requirement of the thermal management system. The special track-bearing motion path is adopted to further improve the stability and durability of the overall structure, and at the same time make the active intake grille act more beautifully and technologically.

[0012] The present utility model will be described in more detail below in conjunction with the drawings and embodiments. Brief Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the present utility model.

[0014] Figure 2 is Figure 1 the rear view of

[0015] Figure 3 is Figure 2 the partial enlarged view of

[0016] Figure 4 is Figure 2 the exploded view of

[0017] Figure 5 is a schematic structural diagram of the side-end actuator component in the present utility model.

[0018] Figure 6 is Figure 5 the exploded view of

[0019] In the figure: 1. AGS base body, 2. Track drive rod, 3. Middle atmosphere lamp, 4. Middle panel bracket, 5. Middle panel, 6. Middle panel support seat, 7. Side-end clamping groove, 8. Wiring harness component placement and installation groove, 9. Wiring harness cover, 10. Atmosphere lamp wiring harness, 11. Main wiring harness, 12. Side-end panel, 13. Side-end atmosphere lamp, 14. Side-end panel bracket, 15. Actuator fixing seat, 16. Lead screw actuator, 17. Lower cover of moving block, 18. Upper cover of moving block, 19. Moving plate of motion mechanism, 20. First sliding block, 21. Second sliding block, 22. Metal guide rail, 23. Guide rail cover plate, 24. First motion mechanism sealing foam body, 25. Second motion mechanism sealing foam body, 26. Third motion mechanism sealing foam body, 27. Fourth motion mechanism sealing foam body, 28. Fourth motion mechanism sealing foam body. Detailed implementation mode

[0020] In the application text, the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0022] Embodiment 1, as Figure 1-6As shown, an external active intake grille structure for an automobile with automatic intake adjustment includes an AGS base body 1, a panel assembly structure provided in the AGS base, and a control wire harness structure. The panel assembly structure includes a set of end panel assembly structures provided on the outer side ends of the AGS base body and an automatic central control panel assembly provided between the two end panel assembly structures. The automatic central control panel assembly includes a front-end moving control panel structure and a set of side-end control component structures with the same structure connected to both sides of the front-end moving control panel structure. The side-end control component structure includes a set of side-end actuator components and a set of track transmission rods 2 provided between the side-end actuator components and the connection of the front-end moving control panel structure.

[0023] The front-end moving control panel structure includes a middle atmosphere lamp 3, a middle panel bracket 4, a middle panel 5, and a middle panel support base 6. The middle panel support base is sleeved in the middle panel bracket. The middle part of the middle panel support base is a grid structure. Side-end clamping grooves 7 connected to the track transmission rod are provided on both sides of the middle panel support base. A wire harness component placement and installation groove 8 is provided between one of the side-end clamping grooves and the middle panel support base, and a wire harness cover 9 is provided outside the wire harness component placement and installation groove.

[0024] The control wire harness structure includes an atmosphere lamp wire harness 10 provided in the wire harness component placement and installation groove and a main wire harness 11 provided in the AGS base body and connected to the side-end actuator components.

[0025] The end panel assembly structure includes a side-end panel 12, a side-end atmosphere lamp 13, and a side-end panel bracket 14.

[0026] The side-end actuator component includes: an actuator fixed seat 15, a lead screw guiding and moving control structure provided at the end of the actuator fixed seat, and a slide rail structure connected to the outside of the lead screw guiding and moving control structure. The lead screw guiding and moving control structure includes a lead screw actuator 16, a moving block lower cover 17 and a moving block upper cover 18 provided on the upper part of the lead screw actuator, a moving mechanism moving plate 19 connected to the moving block lower cover and the moving block upper cover, a first sliding block 20 and a second sliding block 21 provided in the moving mechanism moving plate. An actuator sealing ring 28 is provided between the lead screw actuator 16 and the actuator fixed seat 15.

[0027] The slide rail structure includes a metal guide rail 22 connected to the moving mechanism moving plate and a guide rail cover plate 23 provided outside the metal guide rail.

[0028] A sealing foam component is further provided in the side-end actuator assembly. The sealing foam component includes a first moving mechanism sealing foam body 24 provided in the lead screw actuator, a second moving mechanism sealing foam body 25 provided between the metal guide rail and the guide rail cover plate, a third moving mechanism sealing foam body 26, and a fourth moving mechanism sealing foam body 27.

[0029] The front-end moving control panel structure moves up and down along the track direction in the AGS base body through a set of side-end actuator assemblies provided in the AGS base body; thereby opening or closing the intake grille. When the grille is opened, the intake air volume increases to ensure that the vehicle can be effectively cooled. When the grille is closed, the front-end moving control panel structure seals the vehicle intake air passage, reduces the vehicle air resistance, and at the same time better adapts to the overall shape of the vehicle. Through this structural design, the limited space can be maximally utilized to meet the space requirements for the grille movement. While meeting the appearance design, a new type of active intake grille structure is provided, which can automatically adjust the grille opening degree and thus adjust the intake air volume according to the intake air volume requirement of the thermal management system. Adopting a special track-bearing movement path further improves the stability and durability of the overall structure, and at the same time makes the active intake grille execution action more beautiful and full of a sense of technology.

[0030] The above embodiments are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary engineering and technical personnel in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

[0031] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art.

Claims

1. An external active intake grille structure for an automobile that automatically adjusts the intake air, comprising an AGS base body, a panel assembly structure arranged in the AGS base, and a control wire harness structure, characterized in that: The described panel component structure includes a set of end panel component structures provided on the outer side ends of the AGS base body and an automatic central control panel component provided between the two end panel component structures. The automatic central control panel component includes a front-end mobile control panel structure and a set of side-end control component structures with the same structure connected to both sides of the front-end mobile control panel structure. The side-end control component structure includes a set of side-end actuator components and a set of track transmission rods provided between the side-end actuator components and the connection with the front-end mobile control panel structure.

2. The external active intake grille structure for automatic intake adjustment of an automobile according to claim 1, characterized in that: The front-end mobile control panel structure includes a middle atmosphere lamp, a middle panel bracket, a middle panel, and a middle panel support seat. The middle panel support seat is sleeved in the middle panel bracket. The middle part of the middle panel support seat is set as a grid-like structure. Side-end clamping grooves connected to the track transmission rods are provided on both sides of the middle panel support seat; a wire harness component placement and installation groove is provided between one of the side-end clamping grooves and the middle panel support seat, and a wire harness cover is provided outside the wire harness component placement and installation groove.

3. The external active intake grille structure for automobiles with automatic intake adjustment as described in claim 1, characterized in that: The control wire harness structure includes an atmosphere lamp wire harness provided in the wire harness component placement and installation groove and a main wire harness provided in the AGS base body and connected to the side actuator components.

4. The external active intake grille structure for automobiles with automatic intake adjustment as described in claim 1, characterized in that: The end panel component structure includes a side-end panel, a side-end atmosphere lamp, and a side-end panel bracket.

5. The external active intake grille structure for a vehicle with automatic intake adjustment as described in claim 1, characterized in that: The side-end actuator component includes: an actuator fixed seat, a lead screw guiding and moving control structure provided at the end of the actuator fixed seat, a slide rail structure connected to the outside of the lead screw guiding and moving control structure. The lead screw guiding and moving control structure includes a lead screw actuator, a moving block lower cover and a moving block upper cover provided above the lead screw actuator, a moving mechanism moving plate connected to the moving block lower cover and the moving block upper cover, a first sliding block and a second sliding block provided in the moving mechanism moving plate. The slide rail structure includes a metal guide rail connected to the moving mechanism moving plate and a guide rail cover plate provided outside the metal guide rail.

6. The external active intake grille structure for automobiles with automatically adjusted intake air as described in claim 5, characterized in that: A sealing foam component is also provided in the side-end actuator component. The sealing foam component includes a first moving mechanism sealing foam body provided in the lead screw actuator, a second moving mechanism sealing foam body, a third moving mechanism sealing foam body, and a fourth moving mechanism sealing foam body provided between the metal guide rail and the guide rail cover plate.

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