Outer circulation air channel structure of automobile, front windshield frame based on outer circulation air channel structure and automobile air conditioning circulating air system

Abstract

The invention discloses an outer circulation air channel structure of an automobile. The outer circulation air channel structure of the automobile comprises an air inlet channel, wherein an air inletgrille is arranged at the upper end of the air inlet channel, and the air inlet channel is arranged between a middle column inner plate of a front windshield middle column and a middle column outer plate of the front windshield middle column; and the air inlet grille is located at the upper end of the middle column outer plate, and a circulation air door and/or a drainage port are arranged at thelower end of the air inlet channel. The air inlet grille is arranged at the upper end of the middle column outer plate, so that the automobile wading line is raised to the upper end of the middle column, and the wading ability of the automobile is improved; and the air pressure distribution characteristics of the middle column outer plate are utilized, so that a large pressure difference is formedbetween the air inlet grille and the drainage port, and the amount of air intake is increased. The invention further provides a front windshield frame based on the outer circulation air channel structure and an automobile air conditioning circulating air system, wherein the front windshield frame comprises the outer circulation air channel structure arranged between a column outer plate and a column inner plate, and the automobile air conditioning circulating air system comprises the outer circulation air channel structure communicating with an air channel of an air conditioner body, and thecirculation air channel structure is the outer circulation air channel structure of the automobile.

Description

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AI Technical Summary

Benefits of technology

This technology helps improve the ability for cars to run faster by making them smoother up when they are parked outside during rain or snow conditions without getting wet due to poor visibility caused by water droplets falling onto their windows.

Problems solved by technology

This patented describes how it can be important for an automobile's air conditioner (AC) system to have enough space between its components without causing any issues such as dust buildup that could reduce performance.

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