The invention relates to the field of directional reflective devices, in particular to a flickering directional reflective device which is characterized by comprising three plane mirrors (101, 102 and 103) which are perpendicular to one another, wherein the plane mirror (103) can rotate freely around a rotation axis (203); a spring oscillator is connected onto the plane mirror (103), and at least comprises an elastic component. The flickering directional reflective device is a passive reflective system used for providing visibility, such as a passive reflector lamp of a vehicle, but not limited to the passive reflector lamp, and can be used for distinguishing the driving state and the stopped state of the vehicle.
Flickering directional reflective device
2015-12-30
Patent
Elektronische Ressource
Englisch
IPC: | G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS |
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