Air intake structure of automobile air conditioner having air cleaning function

Abstract

The invention relates to the technical field of automobile air conditioners, and discloses an air intake structure of an automobile air conditioner having an air cleaning function. The air intake structure comprises an air passage, a movable cover plate, a driving device, a soft filter element, a filter element guide slot, an electrostatic dust collector, and a controller, where the movable coverplate is used for closing an inlet end of the air passage, and is parallel to the inlet end of the air passage; the driving device is used for driving the movable cover plate; the soft filter elementis arranged on the air passage, and comprises an activated carbon filter layer and a mosquito repellent layer; the filter element guide slot is used for accommodating the soft filter element; the electrostatic dust collector is arranged between the inlet end of the air passage and the soft filter element; the controller can obtain, by using a control board of the automobile air conditioner, information about whether the automobile air conditioner is in a working state or not, and is used for: when the automobile air conditioner is not in the working state, controlling the driving device to drive the movable cover plate to close the inlet end of the air passage; when the automobile air conditioner is in the working state, controlling the driving device to drive the movable cover plate to open the inlet end of the air passage.

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 an air freshening function. 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 usually fixed and open, and there is a phenomenon of dust accumulation in the air-conditioning duct of the automobile air conditioner after a long time of use. In addition, after the car air conditioner works for a long time, especially in the case of cooling in summer, it will cause the air in the car to be turbid, which will affect the comfort and health of people in the car. Contents of the invention [0003] The p...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of air intake structure of the automobile air conditioner with the function of fresh air in order to overcome the problem that the air inlet of the automobile air conditioner in the prior art is fixed and open and easily cause the air in the car to be turbid. The end is provided with a movable cover, and the movable cover can close the inlet end of the air inlet structure under the control of the controller when the automobile air conditioner is not in working condition, so as to reduce the dust from entering the interior of the automobile air conditioner from the inlet end, which is very easy. Greatly improved the phenomenon of dust accumulation in the air-conditioning duct

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