Automobile air-intake quantity adjusting mechanism

Abstract

The invention relates to an automobile air-intake quantity adjusting mechanism which comprises a grilling frame and a plurality of air-intake blades; the blades are parallel to each other and the twoends of the blades are rotatably installed on the grilling frame; and the grilling frame is provided with a driving motor, an output shaft of the driving motor is connected with torsion bars parallelto the air-intake blades, the grilling frame is provided with linkage picks perpendicular to the air in-let blades in a slide mode, the torsion bars are provided with an eccentric shaft connected withthe linkage picks, the linkage picks are provided with a plurality of linkage slots which are in one-to-one correspondence to the air-intake blades, and each air-inlet blade is provided with a linkage piece correspondingly inserted into the linkage slots. The automobile air-intake quantity adjusting mechanism has the beneficial effects that an opening angle of the air-intake blades can be adjusted according to the temperature of an engine, thereby improving the working efficiency of the engine, saving oil and reducing emissions; the power of the driving motor is transmitted to the air-intakeblades through the torsion bars and the linkage picks, so that the air-intake blades are turned over to open or close; and the transmission is simple and the work is reliable.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an automobile air intake adjusting mechanism. Background technique [0002] The main function of the car air intake grille is to provide air intake channels for the car engine, so that the car can dissipate heat in time. When the water temperature of the engine radiator is too high and cannot be fully dissipated by natural wind alone, the fan will start to assist in heat dissipation. The air in the middle flows backwards, and the airflow direction of the fan is also backwards. The car air intake grille provides the air intake channel for the car, so that the external air enters the car body and forms a passage. [0003] The air intake grille of the prior art is fixed together with the front bumper, and the air intake grille is always in an open state, and cannot be opened and closed with the temperature of the engine compartment, so it cannot make the automobile engine achiev...

AI Technical Summary

Problems solved by technology

[0003] The air intake grille of the prior art is fixed together with the front bumper, and the air intake grille is always in an open state, and cannot be opened and closed with the temperature of the engine compartment, so it cannot make the automobile engine achieve Optimum operating temperature to improve the working efficiency of the engine, so that it can not achieve the purpose of saving fuel and reducing carbon dioxide emissions

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