Air outlet device of automobile air conditioner

Abstract

The invention provides an air outlet device of an automobile air conditioner. The air outlet device comprises a shell, an air door body, an air door adjusting mechanism, an air volume detection deviceand an LED lamp arranged at an air outlet, the shell is provided with a through air duct, an air inlet is formed in the front end of the air duct, and an air outlet is formed in the rear end of the air duct; the air door body is connected with the shell in a pivoted mode at the position of the air inlet and can match the inner wall of the shell to close the air inlet; the air door adjusting mechanism is in power connection with the air door body and used for adjusting the opening degree of the air inlet; the air volume detection device is arranged at the air inlet and used for detecting the air volume inside the air inlet; and the LED lamp is electrically connected with the air volume detection device, and the color change of the LED lamp is controlled according to the air volume detectedby the air volume detection device. The air outlet device of the automobile air conditioner can feed back air volume information to a user in real time, the user can adjust the air volume of the airoutlet conveniently at night, and user experience is improved.

Description

technical field [0001] The invention relates to the technical field of automobile air conditioners, in particular to an air outlet device for an automobile air conditioner. Background technique [0002] The air outlet of the car air conditioner is one of the most important interior parts of the car. It is generally arranged obliquely above the car seat. After the car air conditioner and the air outlet of the car air conditioner are turned on, the cold or hot air generated by the car air conditioner enters the car through the air outlet In order to adjust the temperature inside the car, the occupants in the car can also change the size and direction of the air outlet by adjusting the air outlet device. In the current common automobiles, the direction of the airflow can be adjusted by adjusting the blades through the paddles, and the size of the airway opening can be adjusted by turning the knob to realize the adjustment of the airflow volume of the airway. But there is follo...

AI Technical Summary

Problems solved by technology

[0003] (1) The air volume of the airway cannot be determined intuitively. The size of the airway opening can only be judged by skin perception, and then adjusted according to the feeling of cold and heat

Moreover, it is not easy to see the position of the adjustment knob at night, and there are certain difficulties in adjusting the size of the airway opening, which affects the user experience

[0004] (2) In addition, after the air duct opening is closed, due to the loose contact between the air door and the gasket, there is air leakage, which affects the sealing performance

At the moment when the air duct is opened or closed, the small gap formed between the gasket and the air duct will cause the air flow to produce a sharp whistling sound, which will affect the user experience

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