The invention discloses a dedusting traffic light, and relates to the field of traffic lights. To conveniently conduct dedusting on the traffic light, a motor is connected with an arc edge plate through a connecting rod; limiting balls are mounted at the two ends of the arc edge plate; dedusting bristles are arranged on the inner side of the arc edge plate; an upper limiter and a lower limiter are respectively positioned at the end parts of an upper edge groove in the upper part of a light surface and a lower edge groove in the lower part of the light surface; a sewage outlet is positioned in the lower part of the bottom end of the lower edge groove; the operation of the motor is logically controlled by back-stage electricity. Electricity is adopted to logically control periodic operation of the motor, so that the light surface of the traffic light can be cleaned once a day, and then, potential safety hazards are eliminated.
Dedusting traffic light
2015-04-29
Patent
Elektronische Ressource
Englisch
Traffic signal device capable of conducting regular self-dedusting and cleaning
Europäisches Patentamt | 2021
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