A variable air intake grille for an automobile radiator

Abstract

The invention discloses a variable inlet grille for an automobile radiator, and relates to the technical field of automobile inlet grilles. The variable inlet grille specifically includes a bottom plate, two symmetrically-distributed side plates are fixedly connected to the top of the bottom plate, a top plate is fixedly connected to the tops of the two side plates, a first adjustment mechanism isarranged between the side plates, and a second adjustment mechanism is arranged on one side of the first adjustment structure. The first adjustment mechanism includes two first fixing bars, the two first fixing bars are fixedly connected to the two side plates correspondingly, and a first guide plate is arranged between the two first fixing bars. By means of the variable inlet grille for the automobile radiator, the first adjustment mechanism and the second adjustment mechanism are arranged, one-way adjustment can be achieved by turning a movable rotary disc, centralized and converged adjustment can be achieved by controlling two electric push rod blocks, airflow can be guided to blow a certain position in a concentrated manner, and quick cooling of a certain place with high heat is better achieved.

Description

technical field [0001] The invention relates to the technical field of automobile air inlet grills, in particular to a variable air inlet grill for automobile radiators. Background technique [0002] The air intake grille of the car is located at the front of the car. It is the window for heat exchange between the parts around the combustion chamber of the car and the outside world. In addition to decorating the appearance of the car, it also plays a role in controlling the heat balance of the car. In most cases, the air intake grille needs to have a large area of ​​contact with the outside world, because the engine generates a lot of heat around its casing, if it is not cooled in time, it may lead to a short life of the parts and some zero Component failure, etc., but under some working conditions, the air intake grille of the car needs to be closed or reduced. For example, when driving at high speed, the car is in a high-speed airflow when driving at high speed. The high h...

AI Technical Summary

Problems solved by technology

In most cases, the air intake grille needs to have a large area of ​​contact with the outside world, because the engine generates a lot of heat around its casing, if it is not cooled in time, it may lead to a short life of the parts and some zero Component failure, etc., but under some working conditions, the air intake grille of the car needs to be closed or reduced. For example, when driving at high speed, the car is in a high-speed airflow when driving at high speed. The high heat dissipation caused by the airflow can meet the requirements, but Wide opening of the air inlet grille will bring greater resistance to the driving of the car, which will indirectly increase the fuel consumption of the car, and is not conducive to the stability and safety of the car, so it is necessary to adjust the grille angle according to the specific situation

[0003] There are some adjustable grilles in the prior art, but this kind of adjustable grill only supports one-way adjustment, and the heat generation around the engine is different, so a kind of one-way adjustment and centralized gathering adjustment is needed The grille guides the airflow to concentrate on the place where the heat is severe, forming a rapid cooling

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