Active air-inlet grille

Abstract

The invention provides an active air-inlet grille comprising a frame main body. A driving motor, driving blades, driven blades and connecting rods are arranged on the frame main body. The driving blades are mounted on the two sides of the driving motor, and the driving blades and the driven blades are connected through the connecting rods. When the driving motor drives the driving blades to be turned over to reach the predetermined angle, the driving blades drive the driven blades through the connecting rods to be turned over synchronously, and accordingly the air resistance of a vehicle is optimized under the premise of meeting the requirement for the air quantity under different working conditions. Meanwhile, the front end of the frame main body is connected with sealing rubber skins, and the sealing rubber skins extend forwards by the predetermined distance from the periphery of the frame body and are surrounded together to form an air guiding plate, so that the sealing property isoptimized, and the negative effects of independent development of the air guiding plate on the aspects of production and manufacturing, logistics transporting, total package and subpackage and the like are omitted.

Description

technical field [0001] The invention belongs to the technical field of automobile manufacturing, in particular, the invention relates to an active air intake grille. Background technique [0002] With the aggravation of environmental crisis and energy crisis, energy saving and emission reduction has become an important challenge for the development of automobiles. Around this goal, many emerging energy saving and emission reduction technologies have been born, and active air intake grille is one of them. Its contribution to fuel consumption can be divided into two aspects. First, it adjusts the air intake volume of the car under different working conditions. By optimizing the wind resistance of the vehicle, it can improve driving resistance and reduce fuel consumption; on the other hand, active air intake The grille can realize the rapid temperature rise of the engine in a low temperature environment, thereby improving the fuel consumption level of the engine in low temperat...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to propose an active air intake grille to overcome the defect that the complex structure of the product will easily cause complicated connections between the components and easily lead to the accumulation of manufacturing tolerances, and enhance the durability of the product; at the same time, it will change the independent development of the air deflector Mode, integrate it with the active air intake grille body, reduce the production process and shorten the manufacturing time

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