A cleaning device for a filter screen of a range hood

Abstract

The application discloses a filter screen cleaning device of an extractor hood, which comprises an extractor hood assembly, a plurality of turnover filter screens arranged at an air inlet of the extractor hood assembly, and a synchronous turnover mechanism arranged between the plurality of turnover filter screens; further comprising an electric sliding collection box structure arranged in the extractor hood assembly and capable of moving to below the plurality of turnover filter screens or being hidden in the extractor hood assembly to collect liquid, wherein the plurality of filter screens are turned to the same plane to form a closed air inlet of the entire filter screen, and can be synchronously separated and turned downward to enter a cleaning mode, so that the occupied space of turnover is reduced, and the size of the extractor hood is ensured to be not too large; the collection box can be extended to below the plurality of filter screens to collect liquid, and a plurality of cleaning spray heads are designed to be hidden, so that the spray heads are prevented from being blocked by oil fume; during the cleaning mode, the cleaning spray heads are automatically inserted between the plurality of turnover filter screens and extended.

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