Method and device for removing dust from dust screen of charging pile

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By collecting dust accumulation parameters to calculate the cleaning demand index, and controlling the vibrator and fan to automatically clean the dust screen, the problem of dust screen clogging in charging piles has been solved, achieving automated dust removal, reducing maintenance costs and frequency, and improving user experience.

CN122142030APending Publication Date: 2026-06-05SHAANXI GREEN ENERGY ELECTRONIC TECH CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner: SHAANXI GREEN ENERGY ELECTRONIC TECH CO LTD
Filing Date: 2026-04-24
Publication Date: 2026-06-05

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Abstract

The present application relates to the technical field of charging pile, and particularly relates to a dust removal method and device for dust screen of charging pile, which comprises the following steps: collecting dust accumulation parameters of the charging pile, wherein the dust accumulation parameters comprise an internal-external pressure difference of the dust screen, an environmental dust concentration, an environmental humidity and a temperature rising rate of a charging module; calculating a cleaning demand index according to the dust accumulation parameters; and starting and stopping the cleaning action of the vibrator and the fan on the dust screen according to the cleaning demand index, an operating state of the charging pile and the internal-external pressure difference of the dust screen.

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