Detachable high-efficiency filter for vehicle air conditioner

Abstract

The invention discloses a detachable high-efficiency filter for a vehicle air conditioner. The detachable high-efficiency filter comprises a housing, and a filter core mounted in the housing in a detachable manner, wherein the housing comprises a side wall of which two ends are arranged in an opening manner, a cover plate is assembled and mounted at one opening end of the side wall, and a dust-proof wind outlet plate is assembled and mounted at the other opening end; a wind inlet of which the axis is upwards raised is formed in the cover plate, and an air flow reflecting part is arranged at a position, close to the cover plate, of the side wall; a dust removal plate is mounted at a position, near to the air flow reflecting part, of the side wall, and the spacing between the dust removal plate and the cover plate is between 2.5cm-5cm; the dust removal plate adopts a dual-layer hollow structure, and comprises a first connecting end, a second connecting end, an inlet filter net and an outlet filter net, the diameters of filter holes of the outlet filter net are not less than 3 times of the diameters of filter holes of the inlet filter net, and any filter hole in the outlet filter net is crossed with any filter hole in the inlet filter net; and a dust falling opening is formed in a position relative to the air flow reflecting part of the side wall, and a plug cover is assembled and mounted on the dust falling opening. The detachable high-efficiency filter disclosed by the invention has excellent filtration effects, and the use time of the filter core can be prolonged.

Description

technical field [0001] The invention relates to a detachable high-efficiency air-conditioning filter for vehicles. Background technique [0002] With the rapid development of the automobile industry and the improvement of people's living standards, people pay more attention to the comfort and health of automobiles while purchasing automobiles considering the safety and reliability of automobiles. Car air conditioner is one of the car comfort modules. While providing a comfortable temperature inside the car, it will inevitably bring some health problems, especially in the severe smog situation, the air conditioner in the car absorbs a lot of harmful gases in the air. , It is extremely harmful to the body of the owner. [0003] However, the air conditioner filter currently on the market includes a housing, the top of the housing is provided with an air inlet, the bottom is provided with an air outlet, and the housing is provided with a filament non-woven filter cloth filter e...

AI Technical Summary

Problems solved by technology

The filament non-woven filter cloth filter element has a filtering effect on dust in the air, but it is difficult to remove industrial waste gas, bacteria, smoke and other harmful gases and various odors, so the filtering effect is not good.

In addition, the existing air conditioner filter not only replaces the filter element, but also replaces the frame body on which the filter element is installed. Although the price is relatively cheap, it is also relatively wasteful.

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