Ventilation device and automobile

Abstract

The invention provides a ventilation device comprising a support plate, an air guide slot and at least four ventilation pipes; the support plate is internally provided with a first through hole, and the first through hole is matched with an opening of the air guide slot; the support plate is connected with the air guide slot through the first through hole, and used for preventing the air guide slot from moving in the height direction of the air guide slot; the two outer side faces of the air guide slot in the two length directions are provided with second through holes in the same number as the ventilation pipes, and the second through holes are matched with air outlets of the ventilation pipes; the ventilation pipes are connected with the air guide slot through the second through holes, and the extension line of the air outlet of each ventilation pipe intersects with the side, far away from the air guide slot, of the support plate; and each ventilation pipe is internally provided witha valve body used for controlling the air inflow of the corresponding ventilation pipe. According to the ventilation device, the airflow direction is changed through the vector of air flowing out from the multiple ventilation pipes, and components of the ventilation device are reduced; and the equipment cost and the labor cost are reduced, and the utilization efficiency of airflow is improved.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a ventilation device and an automobile. Background technique [0002] Conventional ventilation distributes the air from inside the air ducts to the driver and passengers. It is generally composed of frame strips on both sides and a plurality of louvers arranged between the frame strips on both sides. The air vent is square and about 45-95mm high. [0003] The assembly between the frame strip and the louvers in the traditional ventilation device is generally assembled manually, the assembly is not firm, and the efficiency is low, the quality is uneven, and the cost is high. The air direction of the direction, when the driver needs to adjust the airflow direction, it will cause the driver's attention to be distracted, and the louver has a corresponding thickness, occupying the space of the effective air outlet area, so it is necessary to increase the ventilation device in the c...

AI Technical Summary

Problems solved by technology

[0003] The assembly between the frame strip and the louvers in the traditional ventilation device is generally assembled manually, the assembly is not firm, and the efficiency is low, the quality is uneven, and the cost is high. The air direction of the direction, when the driver needs to adjust the airflow direction, it will cause the driver's attention to be distracted, and the louver has a corresponding thickness, which occupies the space of the effective air outlet area, so it is necessary to increase the ventilation device in the car control The area of ​​the console is increased, thereby increasing the efficiency of air circulation, and the number of parts in the current vehicle is increasing, and the effective use of the console space is greatly reduced.

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