Air inlet structure with atomization and dedusting function of automobile air conditioner

Abstract

The invention relates to the technical field of automobile air conditioners, and discloses an air inlet structure with an atomization and dedusting function of an automobile air conditioner. The air inlet structure comprises an air channel, a moving cover plate, a drive device, a soft filter element, a filter element guide slot, an atomization and dedusting device and a controller. The moving cover plate is used for sealing the inlet end of the air channel, and the moving cover plate is parallel to the inlet end of the air channel. The drive device is used for driving the moving cover plate. The soft filter element is arranged on the air channel and comprises an active carbon filter layer and a mosquito repellent layer. The filter element guide slot is used for containing the soft filter element. The atomization and dedusting device is arranged between the inlet end of the air channel and the soft filter element. The controller can obtain whether the automobile air conditioner is in aworking state or not through a control mainboard of the automobile air conditioner, and is used for controlling the drive device to drive the moving cover plate to close the inlet end of the air channel when the automobile air conditioner is not in the working state and controlling the drive device to drive the moving cover plate to open the inlet end of the air channel when the automobile air conditioner is in the working state.

Description

technical field [0001] The invention relates to the technical field of automobile air conditioners, in particular to an air intake structure of an automobile air conditioner with atomization and dust removal functions. Background technique [0002] The automotive air conditioning system is a device that cools, heats, ventilates and purifies the air in the cabin of a car. It can provide a comfortable riding environment for the passengers, reduce the driver's fatigue intensity and improve driving safety. The air inlet of the automobile air conditioner in the prior art is mostly directly filtered by the filter core, and the filter core accumulates a lot of dust after long-term use, and needs to be replaced regularly, wasting people's time and money. In addition, summer is the season when mosquitoes are rampant, and mosquito repellent products such as mosquito coils and insecticides that can irritate the human respiratory tract are usually not used in cars, and mosquitoes will ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an air inlet structure of an automobile air conditioner with atomization and dust removal functions in order to overcome the problems of high filter element replacement frequency and no mosquito repelling function in the prior art. An atomizing dust removal device is installed between the soft filter element and the inlet end of the air duct. The atomization dust removal device can effectively remove the dust in the airflow, greatly reducing the dust accumulation in the soft filter element, thereby reducing the frequency of filter replacement

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