1results about How to "Change impact" patented technology

The utility model relates to a structure of guiding airflow shunting, which is located at the outside of the automobile rearview mirror shell, comprising a rearview mirror shell, a plurality of shunting devices of guiding airflow shunting arranged outside the rearview mirror shell, the shunting device is a plurality of convex strips or groove strips with an elongated structure from top to bottom, if the shunting device is a plurality of convex strips, the width of the convex strip from the car to the rear view increases gradually, the height increases gradually, and the length increases gradually, if the shunting device is a plurality of groove strips, the width of the groove strip from the car to the rear view decreases gradually, the height decreases gradually, and the length decreases gradually, and the spacing between adjacent convex strips or groove strips gradually increases from the car to the rear view. The structure of guiding airflow shunting provided by the utility model changes the airflow structure of the automobile rearview mirror, increases the airflow shunting structure through the appearance modeling structure design, orderly guides the airflow in the flowing process, reduces the occurrence of noise, and changes the influence of the airflow on the rearview mirror.